2708342

IBS SYS FOC ASSEMBLY INTERBUS Fiber Optic Installation Guidelines AUTOMATIONWORX Data Sheet 5570_en_03 © PHOENIX CONTACT - 02/2007 Bus Connection Using Fiber Optics (FO) Data transmission via fiber optics is preferred if the physical limits of copper-based data communication have been reached. – Fiber optic transmission paths offer the following features in particular: – Immunity to interference under extreme electromagnetic interference – High-quality electrical isolation between communication units – Transmission distances of up to several kilometers – High transmission speeds – Nothing changes for the user when fiber optic technology is used. Bus topology, configuration, and programming of the system remain the same. This enables the combined use of fiber optics, copper cables, and other transmission media in a single system. Polymer fiber cables Depending on the system used, polymer fiber cables are used for distances up to 70 meters. HCS cables Depending on the system used, HCS cables are used for distances up to 400 meters. These cables feature extremely low fiber attenuation. The following installation guidelines must be observed as bending radii that are too small, a tensile load that is too high, and squeezing the cable result in increased attenuation of the transmitted optical power. This can also cause permanent damage to the cable. Increased attenuation may shorten the maximum possible transmission path and reduce transmission quality. Fiber optics are available in the form of HCS and polymer fiber cables. Technical modifications reserved. Fiber optic cables must only be installed and assembled by specialist personnel. Make sure you always use the latest documentation. It can be downloaded at www.download.phoenixcontact.com. A conversion table is available on the Internet at www.download.phoenixcontact.com/general/7000_en_00.pdf. This data sheet is valid for all products listed on the following pages: IBS SYS FOC ASSEMBLY Table of Contents Ordering Data .................................................................................................................................... 3 Technical Data ................................................................................................................................... 5 System Differentiation of 50 m and 70 m Systems and OPC Systems ............................................. 6 Installation Guidelines for Polymer Fiber Cables (980/1000 µm)....................................................... 7 Installation Guidelines for HCS Cables (200/230 µm) ....................................................................... 8 Installing Fiber Optic Cables .............................................................................................................. 9 Assembling Polymer Fiber Cables....................................................................................................13 Assembling F-SMA Connectors........................................................................................................15 Polishing F-SMA Connectors............................................................................................................16 Assembling QUICK F-SMA Connectors ...........................................................................................17 Assembling Rugged Line Connectors...............................................................................................18 Assembling HCS Fibers....................................................................................................................20 Assembling the SC-RJ Connector .......................................................................................................................... 27 Power Measurement After Initial Installation.....................................................................................28 Implementing Optical Diagnostics for the OPC System With CMD ..................................................33 Reduction of Distances in Special Applications ................................................................................34 Fiber Optic Cable Specifications ............................................................................................................................. 36 Checklist for Complete Installation of Fiber Optic Cables.................................................................39 Fiber Optic Measured Value Protocol ...............................................................................................40 2 PHOENIX CONTACT 5570_en_03 IBS SYS FOC ASSEMBLY Ordering Data Phoenix Contact recommends the use of Phoenix Contact cables together with Phoenix Contact components. Specific system properties (e.g., transmission lengths) can only be ensured for these cable types. Polymer Fibers Description These cables can be assembled very easily using Phoenix Contact quick mounting connectors. In addition, pre-assembled cables can be supplied in any length. Type Order No. Pcs./Pck. For permanent indoor installation PSM-LWL-KDHEAVY-980/1000 2744319 Heavy version, for permanent indoor installation PSM-LWL-RUGGED-980/1000 2744322 Heavy version, highly flexible, for drag chain applications indoors PSM-LWL-RUGGED-FLEX-980/1000 2744335 F-SMA connector set for polymer fiber cable with bend protection PSM-SET-FSMA/4-KT 2799720 F-SMA connector set for polymer fiber cable PSM-SET-FSMA-LINK/2 2799416 2 SC-RJ connector set for polymer fiber cable PSM-SET-SCRJ-DUP/2-POF 2708656 2 duplex connectors Polymer fiber cable, 980/1000 μm, sold by the meter without connectors 4 Rugged Line bus connector for polymer fibers IBS RL PLUG-LK/POF 2731076 1 QUICK F-SMA connector Q-FSMA-KT 1885994 1 Assembly kit for polymer fibers PSM-POF-KONFTOOL 2744131 1 Polishing set (polymer fiber) PSM-SET-FSMA-POLISH 2799348 1 Stripping knife KAMES LWL 1206146 1 Stripping pliers PSM-FO-STRIP 2744199 1 Fiber cutter IBS RL FOC 2725147 1 Measuring device case PSM-FO-POWERMETER 2799539 1 HCS Fibers Description Type Order No. Pcs./Pck. For permanent indoor installation PSM-LWL-HCS-RUGGED-200/230 2799885 For permanent outdoor installation PSM-LWL-HCSO-200/230 2799445 B-FOC (ST®) connector set PSM-SET-FSMA/4-HCS 2799487 4 SC-RJ connector set PSM-SET-B-FOC/4-HCS 2708481 4 PSM-SET-SCRJ-DUP/2-HCS 2313070 2 duplex connectors With F-SMA connectors PSM-HCS-KONFTOOL 2799526 With B-FOC (ST®) connectors PSM-HCS-KONFTOOL/B-FOC 2708465 With SC-RJ connectors PSM-HCS-KONFTOOL/SC-RJ 2708876 For F-SMA connectors PSM-HCS-CLEAVETOOL 2744995 1 For B-FOC (ST®) connectors PSM-HCS-CLEAVETOOL/B-FOC 2708478 1 For SC-RJ connectors PSM-HCS-CLEAVETOOL/SCRJ 2313122 1 Stripping knife KAMES LWL 1206146 1 Stripping pliers for individual wires PSM-FO-STRIP 2744199 1 Measuring device case PSM-FO-POWERMETER 2799539 1 HCS cable, duplex, 200/230 μm, sold by the meter without connectors Connector set for self assembly of quick mounting connectors for HCS fibers F-SMA connector set Fiber optic assembly kit for HCS cables (200/230 μm) 1 Fiber cleaving tool 5570_en_03 PHOENIX CONTACT 3 IBS SYS FOC ASSEMBLY Converters Description Type Order No. Pcs./Pck. Fiber optic converter with integrated optical diagnostics, alarm contact, for RS-422/RS-485 4-wire/INTERBUS up to 2 Mbps, termination device with one fiber optic interface (F-SMA), 660 nm, for polymer/HCS fiber cable PSI-MOS-RS422/FO 660 E 2708342 1 Fiber optic converter with integrated optical diagnostics, alarm contact, for RS-422/RS-485 4-wire/INTERBUS up to 2 Mbps, T-coupler with two fiber optic interfaces (F-SMA), 660 nm, for polymer/HCS fiber cable PSI-MOS-RS422/FO 660 T 2708384 1 Fiber optic converter with integrated optical diagnostics, alarm contact, for RS-422/RS-485 4-wire/INTERBUS up to 2 Mbps, termination device with one fiber optic interface (B-FOC (ST®)), 850 nm, for HCS/glass fiber cable PSI-MOS-RS422/FO 850 E 2708355 1 Fiber optic converter with integrated optical diagnostics, alarm contact, for RS-422/RS-485 4-wire/INTERBUS up to 2 Mbps, T-coupler with two fiber optic interfaces (B-FOC (ST®)), 850 nm, for HCS/glass fiber cable PSI-MOS-RS422/FO 850 T 2708397 1 D-SUB connector, output to the right IBS OPTOSUB-MA/M/R-LK 2750125 1 D-SUB connector, output to the left IBS OPTOSUB-MA/M/L-LK 2750112 1 Remote OUT OPTOSUB-PLUS-K-OUT 2799610 1 Remote IN OPTOSUB-PLUS-K-IN 2799584 1 Remote OUT OPTOSUB-PLUS-G-OUT 2799636 1 Remote IN OPTOSUB-PLUS-G-IN 2799623 1 Converter for an INTERBUS remote OUT interface (9-pos. D-SUB) to polymer fiber (F-SMA), 500 kbps, in a controlled OPC system IBS OPTOSUB-MA/M/R-LK-OPC 2732635 1 Converter for an INTERBUS remote OUT interface (9-pos. D-SUB) to polymer fiber (F-SMA), 2 Mbps, in a controlled OPC system IBS OPTOSUB-MA/M/R-LK-OPC2MBD 2731458 1 Order No. Fiber optic converter, can be plugged into all controller board remote OUT interfaces, for polymer and HCS fibers, INTERBUS up to 500 kbps Fiber optic converter, can be plugged into all INTERBUS remote bus interfaces (self supplying), for polymer and HCS fibers, INTERBUS up to 500 kbps Fiber optic converter, can be plugged into all INTERBUS remote bus interfaces (self supplying), for glass fibers, INTERBUS up to 500 kbps Recommended Bend Protection Measures Description Manufacturer Type PG screw connection with bend protection spiral Hummel Elektrotechnik GmbH Merklinstr. 34 79183 Waldkirch Germany HSK-FLEX-PG9 1.293.0900.1 HSK-FLEX-PG11 1.293.1100.15 Control cabinet feed-through with heavy industrial connector PHOENIX CONTACT GmbH & Co. KG HC-B 16-TFQ-60/ 1673892 O1-PG21-S 1855898 VC-M-KV-PG213x7 DN Corrugated tube and PG screw connection to connect the corrugated tube to the industrial connector PHOENIX CONTACT GmbH & Co. KG VC-WR 21 VC-WR-PG 21 1853609 1854954 Spiral tube Hellermann Siemensstr. 5 25421 Pinneberg Germany SP161 TYP II 520 mm 161-20400 162-20100 Cable binder/clip SES Giesen GmbH & Co.KG Buchholzstr. 49 51469 Bergisch Gladbach Germany SP-06 686-210 4 PHOENIX CONTACT 5570_en_03 IBS SYS FOC ASSEMBLY Technical Data F-SMA Connectors Type F-SMA, type 905 according to IEC 60874-2 Diameter 8.1 mm Length including bend protection sleeve 63.3 mm (when assembled) Suitable fiber type 200/230 µm step index with individual wires ∅ 2.9 mm Insertion attenuation < 2 dB Assembly method Triple clamping when connector is assembled Extraction forces 100 N, minimum Tightening torque 0.2 Nm, minimum; 0.5 Nm, maximum Operating temperature -20°C … +70°C Insertion/withdrawal cycles > 250 Degree of protection IP20 B-FOC (ST®) Connectors Type B-FOC (ST®) Diameter 9.5 mm Length including bend protection sleeve 63.3 mm (when assembled) Suitable fiber type 200/230 µm step index with individual wires ∅ 2.9 mm Insertion attenuation < 2 dB Assembly method Triple clamping when connector is assembled Extraction forces 100 N, minimum Tightening torque 0.2 Nm, minimum; 0.5 Nm, maximum Operating temperature -20°C … +70°C Insertion/withdrawal cycles > 250 Degree of protection IP20 SC-RJ Connectors SC-RJ socket face According to EN 50277-6-1 External connector width 16.4 mm Connector height 11.0 mm Length including bend protection sleeve 88.5 mm (when assembled) Suitable fiber type 200/230 µm step index with individual wires ∅ 2.9 mm Insertion attenuation < 1.5 dB Assembly method Triple clamping when connector is assembled Extraction forces 85 N, minimum Tightening torque 0.2 Nm, minimum; 0.5 Nm, maximum Operating temperature -20°C … +70°C Insertion/withdrawal cycles > 250 Degree of protection IP20 5570_en_03 PHOENIX CONTACT 5 IBS SYS FOC ASSEMBLY System Differentiation of 50 m and 70 m Systems and OPC Systems – – All INTERBUS devices that were supplied before January 1998 are 50 m systems. These devices are not marked and support 50 m polymer fibers and 300 m HCS fibers. Since January 1998 a large part of the product range has been supplied with 70 m interfaces. These devices are clearly marked with a corresponding label and support 70 m polymer fiber distances and 400 m HCS fiber distances. – From the year 2000 onwards, INTERBUS devices have been fitted with the SUPI 3 OPC INTERBUS protocol chip. In this generation, optical transmission power is automatically regulated depending on the path attenuation. The maximum distance for polymer fibers is 50 m and, for HCS fibers, 300 m. These devices are marked with a corresponding label. P o ly m e r fa s e r 5 0 m P o ly m e r fa s e r 7 0 m 5 5 7 0 B 3 0 7 5 5 7 0 A 0 1 9 Figure 1 6 Figure 2 Label for OPC systems Label for 70 m systems PHOENIX CONTACT 5570_en_03 IBS SYS FOC ASSEMBLY Installation Guidelines for Polymer Fiber Cables (980/1000 µm) The properties of a fiber optic transmission system are mainly determined by: – Optical interface performance – Cable type used – Quality of the installation and of the connector assembly Do Not Exceed Maximum Cable Lengths When installing polymer fiber cables, the maximum cable length of 50 or 70 m (depending on the fiber optic system used) between two devices must not be exceeded (see page 29). The cable length can be further reduced using special cables or joints (see page 34). Safe data transmission is ensured up to this length if the cables have been correctly installed. Do Not Use Cables Shorter Than the Permitted Minimum Lengths Fiber optic cables that are shorter than 1 m can result in the receiver being overcontrolled. Only use cables longer than 1 m. (For paths less than 1 m, see "Notes for Cable Lengths < 1 m" on page 30.) The Bending Radius Must Be Maintained Please ensure that the minimum bending radius is no smaller than 30 to 135 mm (for bending radii for polymer fiber cables, see page 36). This is particularly important if fiber optic cables are led through housing or installed in right angle cable ducts. Do Not Exceed Tensile Load and Lateral Strength In order to monitor the installed cable length, Phoenix Contact cables are marked with consecutive meter lengths. The permanent tensile load of a polymer fiber cable must not exceed 100 N (see page 36). A system reserve of 3 dB is taken into account for the maximum transmission distance. This means that the optical power transmitted through the cable can drop to half of the initial value due to the aging of system components, without affecting the safe operation of the fiber optic path. Squeezing the cable, for a period longer than just stepping on it, must be avoided (lateral strength up to 20 N/cm). 5570_en_03 PHOENIX CONTACT 7 IBS SYS FOC ASSEMBLY Installation Guidelines for HCS Cables (200/230 µm) Do Not Exceed Maximum Cable Lengths When installing HCS cables, the maximum cable length of 300 or 400 m (depending on the fiber optic system used) between two devices must not be exceeded (see page 29). Safe data transmission is ensured up to this length if the cables have been correctly installed. Do Not Exceed Tensile Load and Lateral Strength The permanent tensile load of an HCS cable must not exceed 200 N (see page 37). Squeezing the cable, for a period longer than just stepping on it, must be avoided (lateral strength of 100 N/cm to 300 N/cm). In order to monitor the installed cable length, Phoenix Contact cables are marked with consecutive meter lengths. A system reserve of 3 dB is taken into account for the maximum transmission distance. This means that the optical power transmitted through the cable can drop to half of the initial value due to the aging of system components, without affecting the safe operation of the fiber optic path. The Bending Radius Must Be Maintained Please note that the bending radius must not fall below the minimum value (for bending radii for HCS cables, see page 37). This is particularly important if fiber optic cables are led through housing or installed in right angle cable ducts. 8 PHOENIX CONTACT 5570_en_03 IBS SYS FOC ASSEMBLY Installing Fiber Optic Cables Use an Uncoiling Device to Uncoil the Fiber Optic Cable The fiber optic cable must only be uncoiled from the cable drum using an uncoiling device. 5 5 7 0 3 1 0 1 Figure 3 Use an uncoiling device Do Not Twist the Cable With short cable runs, avoid twisting the cable (torsion). 5 5 7 0 3 1 0 2 Figure 4 Avoid torsion Insert the Fiber Optic Cable Correctly Do not pull the cable by the individual fibers. Do not pull the cable forcefully if the cable becomes caught. If you install the fiber optic cable using a cable-pulling device you must secure the device to the strain relief (e.g., aramide yarn). W ir e p u ll S tr a in w ir e 5 5 7 0 3 1 0 3 Figure 5 5570_en_03 Do not pull by the individual fibers PHOENIX CONTACT 9 IBS SYS FOC ASSEMBLY Install Cables in Cable Ducts Install the cables in cable ducts without loops. 5 5 7 0 3 1 0 4 Figure 6 Install cables without loops Install Fiber Optic Cables Separately Fiber optic cables are installed in cable ducts or cable conduits. If theses cables are installed in ducts together with heavy power cables, the fiber optic cables should be installed in a separated area of the duct or as the uppermost cable. This is to protect fiber optic cables against increased bending and tensile loads such as those which occur, for example, when copper cables are replaced in the shared cable duct. If a separate installation is not possible, you should proceed as follows when replacing copper cables: – Remove the fiber optic cables from the shared cable duct. – Install the copper cables. – Install the fiber optic cables again according to the installation instructions. – To check the installation, check the optical power level or, in the case of INTERBUS devices with SUPI 3 OPC INTERBUS protocol chip, carry out a check via the system. F ib e r o p tic c a b le s P o w e r c a b le s 5 5 7 0 3 1 0 5 Figure 7 Separate cable ducts (example) Protect Fiber Optic Cables From Sharp Edges Protect the fiber optic cables from sharp edges. Insert an edge protector. Smooth or remove any sharp edges. 5 5 7 0 3 1 0 6 Figure 8 10 PHOENIX CONTACT Insert an edge protector 5570_en_03 IBS SYS FOC ASSEMBLY Secure the Bending Radius: Cable If the fiber optic cable has to be installed at a right angle, secure it with cable binders. This prevents the bending radius falling below its permissible range of 30 mm to 200 mm (depending on the cable type used, see "Fiber Optic Cable Specifications" on page 36). R m in 5 5 7 0 3 1 0 7 Figure 9 Maintain minimum bending radius Secure the Bending Radius: Connector/Individual Fibers Reduce the strain on the wire ends and connector mechanically (e.g., using cable binders). In vertical cable ducts, reduce the permanent tensile load caused by the weight of the cable to a minimum through appropriate strain relief measures. If the cable is inserted from below, it must be secured at the beginning of the cable sheath, so that the weight of the cable does not put strain on the F-SMA connector and the permissible bending radii are fixed. R m in 5 5 7 0 3 1 0 8 Figure 10 Secure the bending radius Use Bend Protection When Routing a Cable Through a Control Cabinet If cables are routed through control cabinets, the bending radius may fall below the permissible value. The use of PG screw connections with bend protection spirals is recommended. These provide good strain relief for the fiber optic cable and prevent bending radii that are too small. 5 5 7 0 3 1 1 0 Figure 11 5570_en_03 PG screw connection with bend protection PHOENIX CONTACT 11 IBS SYS FOC ASSEMBLY Installation on Moving Parts (Control Cabinet Doors) Squeezing and non-permissible bending radii must be avoided when the cable crosses a moving part, e.g., a control cabinet door. This can be ensured by additional protection, e.g., using a secure corrugated tube or a spiral tube. Even if the control cabinet door is closed, the bending radius must not fall below the permissible value. 5 5 7 0 3 1 1 1 Figure 12 Spiral tube Installation in Special Areas If fiber optic cables are installed close to welding robots or in the ground, special cables must be used or appropriate mechanical safety measures must be implemented (e.g., installation of conduits, heat protector tube, etc.). Do Not Squeeze Fiber Optic Cables When Securing When securing cable binders, clamps, and control cabinet inlets, ensure the cable is not squeezed. Preferably use plastic fastening elements with a large surface to avoid squeezing. The fastening elements must have a width of at least 5 mm and should be carefully tightened manually. 5 5 7 0 3 1 0 9 Figure 13 12 PHOENIX CONTACT Use cable binders with a large (wide) surface 5570_en_03 IBS SYS FOC ASSEMBLY Assembling Polymer Fiber Cables Strip the Outer Cable Sheath Only use the method described below when stripping the red outer cable sheath. The tools required for cable assembly are included in the PSM-POF-KONFTOOL assembly kit or can be ordered individually (see page 3). Cut the Cable Sheath Lengthways • • Position the cable cross section so that the cable is cut along the aramide yarn or the tearing wire. Place the cable knife (KAMES LWL; Order No. 12 06 14 6) on the cable sheath approximately 10 cm away from the cable end. Pull the cable knife lengthways. If necessary repeat this step until the cable sheath is cut open. 5 5 7 0 3 2 0 1 Figure 14 Stripping the outer cable sheath using KAMES LWL Remove the Strain Relief • Remove the strain relief (aramide yarn or tearing wire) from the open cable sheath. 5 5 7 0 3 2 0 2 Figure 15 5570_en_03 Removing the strain relief PHOENIX CONTACT 13 IBS SYS FOC ASSEMBLY Tear Open the Cable Sheath • • Twist the strain relief around a supporting tool (e.g., screwdriver, pliers) and make sure it is secure. Use the strain relief to tear open another 18 cm, approximately of the red outer cable sheath without bending the cable. 5 5 7 0 3 2 0 3 Figure 16 Tearing open the cable sheath Remove the Individual Fibers The two individual fibers must not be damaged. • • Cut off the red outer cable sheath and the strain relief at the end of the slit area using a sharp diagonal cutter (A) without damaging the two individual fibers. Shorten the individual fibers by 12 cm, as this part can be damaged by stripping the cable with the cable knife (B). B A 5 5 7 0 3 2 0 4 Figure 17 14 PHOENIX CONTACT Removing the individual fibers 5570_en_03 IBS SYS FOC ASSEMBLY Assembling F-SMA Connectors Polymer fiber cables must be fitted with F-SMA connectors that comply with the international F-SMA standard (type 905 according to IEC 60874-2). Recommended F-SMA connector with bend protection: PSM-SET-FSMA/4-KT (see "Ordering Data" on page 3). Strip the Individual Fibers Do not use a knife, diagonal cutter or similar to strip the individual fibers. The Phoenix Contact cable has rugged sheathing around each individual fiber that cannot simply be removed using any kind of stripping pliers. Phoenix Contact recommends using the PSM-FO-STRIP tool that is part of the PSM-POF-KONFTOOL assembly kit. • Strip the individual fibers with the smallest opening of the stripping pliers for 1.0 mm cable diameter (18 - 20 AWG). • Strip 10 mm off each of the two individual fibers. m m 1 0 Figure 18 5 5 7 0 3 2 0 5 Stripping the individual fibers Fit the Individual Fiber in the F-SMA Connector • • • Unscrew the cap nut by one rotation. Remove the yellow protective cap. Push the individual fiber as far as possible into the F-SMA connector. 5 5 7 0 3 2 0 6 Figure 19 Fitting the individual fiber Secure the Individual Fiber and Cut Off the Protruding Wire • • • • Tighten the cap nut of the F-SMA connector manually. (Tightening torque: 0.2 Nm) Cut the protruding polymer fiber with a sharp diagonal cutter to approximately 1 mm. Phoenix Contact recommends using the diagonal cutter that is part of the PSM-POF-KONFTOOL assembly kit. To check the tightness pull briefly but firmly on the individual fiber. The fiber must still protrude approximately 1 mm from the front end. Then polish the F-SMA connector (see "Polishing F-SMA Connectors" on page 16). 5570_en_03 5 5 7 0 3 2 0 7 Figure 20 Assembling the connector PHOENIX CONTACT 15 IBS SYS FOC ASSEMBLY Polishing F-SMA Connectors To achieve a minimum insertion attenuation, the front end of the polymer fiber has to be sanded and polished. The PSM-SET-FSMA-POLISH polishing set is used for polymer fibers. It consists of a polishing plate, abrasive paper, and polishing foil. The polishing set is part of the PSM-POF-KONFTOOL assembly kit or can be ordered separately (see page 3). Prepare for Polishing • • Place the connector on the polishing plate. Place the abrasive paper on a level, flat surface. 5 5 7 0 B 2 0 8 Figure 21 Placing the F-SMA connector on the polishing plate Sand and Polish the Front of the Fiber Make sure that you sand only the fiber and not the F-SMA connector. • • Sand the front of the polymer fiber with the abrasive paper (1500 grain), using figure of eight movements, until it is flush with the connector. Polish the front of the polymer fiber on the matt side of the 1µ foil, using figure of eight movements (15 to 20 cycles). 5 5 7 0 B 2 0 9 Figure 22 Polishing the F-SMA connector Figure 23 Checking the quality Check the Quality • Remove the abrasive dust with a clean, lint-free cloth. The surface of the optical fiber and F-SMA connector must be smooth and free of scratches. 5 5 7 0 B 2 1 0 Connect the F-SMA Connector to the Module • • 16 Plug the F-SMA connectors into the connections provided and manually secure the connection with the cap nuts. After assembly, label the cable ends with IN and OUT. This avoids confusion on startup. PHOENIX CONTACT Remote IN indicates the connections for the incoming remote bus. Remote OUT indicates the connections for the outgoing remote bus. If the cable is not yet connected to the module, use the protective caps to protect the front side of the connector from dust and scratches. 5570_en_03 IBS SYS FOC ASSEMBLY Assembling QUICK F-SMA Connectors The QUICK F-SMA connector (Q-FSMA-KT) must not be used if fiber optic joints are used. Procedure • • Strip approximately 10 cm off the outer cable sheath as described under "Assembling Polymer Fiber Cables" on page 13. Carefully push one of the individual fibers through the bend protection sleeve in the QUICK F-SMA connector. The individual fiber must protrude approximately 20 mm from the connector. Alternative Procedure • • The blade of the IBS RL FOC fiber cutter must be replaced after approximately 100 cuts. Ensure that the individual fiber remains in position until it is finally secured. • Cut off the protruding polymer fibers using the IBS RL FOC fiber cutter. The blade of the IBS RL FOC fiber cutter must be replaced after approximately 100 cuts. Strip approximately 10 cm off the outer cable sheath as described under "Assembling Polymer Fiber Cables" on page 13. Cut off the protruding polymer fibers using the IBS RL FOC fiber cutter. • • • Screw the Quick F-SMA connector onto the connection provided, leaving it slightly loose Insert the individual fiber as far as possible. Tighten the connector. . IB S R L F O C 5 5 7 0 B 2 1 7 Figure 24 • Cutting the wire with the IBS RL FOC fiber cutter Plug the QUICK F-SMA connectors into the connections provided and manually secure the connection with the cap nuts. 5570_en_03 PHOENIX CONTACT 17 IBS SYS FOC ASSEMBLY Assembling Rugged Line Connectors Description of Individual Parts 1 2 3 4 QUICKON screw Compression ring Grommet Splice ring 4 3 2 1 5 5 7 0 B 2 1 1 Figure 25 Individual parts Connect Individual Parts to the Cable • • • Strip off the outer cable sheath (see "Assembling Polymer Fiber Cables" on page 13). Pierce the membrane of the grommet (3) using a screwdriver. Push the QUICKON screw (1), the compression ring (2), and the grommet (3) onto the polymer fiber cable. Push the grommet to the edge of the insulation. Cross the Individual Fibers • • Note the IN/OUT labeling of the splice ring (4). Cross the individual fibers at the opposite splice ring. Push the two individual fibers through the splice ring. The colored side of the splice ring must point towards the cable. If the individual fibers are flush with the splice ring, it is easier to fit the splice ring in the bus connector. R e m o te O U T R e m o te IN O U T O U T IN IN 5 5 7 0 B 2 1 2 Figure 26 18 PHOENIX CONTACT Crossing the individual fibers 5570_en_03 IBS SYS FOC ASSEMBLY Insert the Individual Fibers in the Bus Connector • Insert the two individual fibers in the corresponding opening of the bus connector and push them through until they emerge out of the other side. Please note that the keying of the splice ring must fit into the recesses of the bus connector. 5 5 7 0 B 2 0 1 3 Figure 27 Bus connector Figure 28 Creating strain relief Tighten the QUICKON Screw Tighten the QUICKON screw with a tightening torque of 2.5 Nm. Only the IBS RL FOC fiber cutter wrench should be used. This torque creates strain relief. A connection that is too tight can lead to a long-term decline in the transmission power. 5 5 7 0 B 2 1 4 Cut Off the Protruding Individual Fibers • • Push the IBS RL FOC fiber cutter as far as possible onto the bus connector, ensuring that it is flush with the protruding individual fibers. Cut off the individual fibers using the IBS RL FOC fiber cutter. IB S R L F O C The blade of the IBS RL FOC fiber cutter must be replaced after approximately 100 uses. • Check the connection quality using the optical diagnostics of the CMD configuration software (see "Implementing Optical Diagnostics for the OPC System With CMD" on page 33). 5570_en_03 5 5 7 0 B 2 1 5 Figure 29 Cutting off the individual fibers PHOENIX CONTACT 19 IBS SYS FOC ASSEMBLY Assembling HCS Fibers Basic Information When working with fiber optic cables observe the mechanical properties specified by the manufacturer. Fiber breaks can occur if the bending radii and maximum permissible tractive forces are exceeded or the cable is crushed. For the corresponding data for Phoenix Contact cables, please refer to the Appendix. The fast connection technology described here is suitable for cable lengths up to 400 m. The individual wires of HCS cables must have a cross section of 2.9 mm. The thin fibers of fiber optic cables are protected by a complex cable structure. These insulating/protective layers must be removed from fibers for assembly. When assembling the connectors, please follow the described order precisely so as to achieve a good and consistent level of quality. Since the cable structure varies form manufacturer to manufacturer, certain steps may not be required. Fast connection technology requires connectors (F-SMA, B-FOC (ST®) or SC-RJ) and an assembly kit. Phoenix Contact offers three assembly kits for the different connector types: – PSM-HCS-KONFTOOL for F-SMA connectors – PSM-HCS-KONFTOOL/B-FOC for B-FOC (ST®) connectors – PSM-HCS-KONFTOOL/SC-RJ for SC-RJ connectors The assembly kits contain: – Stripping knife – F-SMA connector (4 pcs.) or B-FOC connector (4 pcs.) or SC-RJ connector (2 duplex connectors) – Aramide scissors – Stripping pliers – Wire stripper – HCS fiber cleaving tool – Microscope – Adhesive strips Cut the Cable Sheath Lengthways • • Position the cable cross section so that the cable is cut along the aramide yarn or the tearing wire. Place the stripping knife (KAMES LWL) on the cable sheath approximately 10 cm away from the cable end. Pull the stripping knife lengthways. If necessary repeat this step until the cable sheath is cut open. . 5 5 7 0 3 2 0 1 Figure 30 20 PHOENIX CONTACT Stripping the outer cable sheath 5570_en_03 IBS SYS FOC ASSEMBLY Remove the Tearing Wire • Remove the tearing wire from the open cable sheath. 5 5 7 0 3 2 0 2 Figure 31 Removing the tearing wire Tear Open the Cable Sheath • • Twist the tearing wire around a supporting tool (e.g., screwdriver, pliers) and make sure it is secure. Use the tearing wire to tear open approximately another 20 cm of the outer cable sheath without bending the cable. 5 5 7 0 3 2 1 8 Figure 32 Tearing open the cable sheath Remove the Individual Wires The two individual wires must not be damaged. • • Cut off the outer cable sheath and – depending on the cable type – ties, rodent protection, and swelling yarns at the end of the slit area using aramide scissors (A), without damaging the individual wires. Shorten the individual wires by 12 cm, as this part can be damaged by stripping the cable with the cable knife (B). B A 5 5 7 0 3 2 1 9 Figure 33 5570_en_03 Removing the individual wires PHOENIX CONTACT 21 IBS SYS FOC ASSEMBLY Prepare the Connector Make sure that you do not lose the wire clamp (1 in Figure 34). It is loose in the connector. • • 1 Separate the connector into its individual parts. Hold the connector vertically with the bend protection sleeve pointing downwards and unscrew the connector. Remove the protective cap. 5 5 7 0 D 0 0 2 Figure 34 Unscrewing the connector (with the example of an F-SMA connector) Push on the Bend Protection Sleeve and the Clamping Nut • Push the bend protection sleeve with the clamping nut onto the individual wires. 5 5 7 0 B 0 0 3 Figure 35 Pushing on the bend protection sleeve Strip the Individual Wires • • To strip the individual wires, use the 1.6 mm notch of the stripping pliers (second notch from the left). Strip approximately 8 cm off the conductor shielding. 1 .0 1 .6 2 .0 2 .6 3 .2 1 .6 5 5 7 0 C 0 0 4 Figure 36 22 PHOENIX CONTACT Stripping the individual wires 5570_en_03 IBS SYS FOC ASSEMBLY Remove the Fiber Protection Layer (Coating) Risk of injury Without the fiber protection layer, fibers are very thin and can easily pierce the skin. Once the fiber protection layer has been removed, the fiber must not be bent sharply. It can easily break. B A C The kit may contain a fixed or adjustable wire stripper. For the adjustable version, set it to 30 = 0.3 mm. • • • Insert the fiber into the front opening of the wire stripper (A). Pull the aramide yarn to the side and push the fiber as far as possible into the conductor shielding. Push the handles of the stripping pliers firmly together (B) and then, with a jerk, pull the fiber protection layer (coating) from the fiber (C). 5 5 7 0 B 0 0 5 Figure 37 Removing the coating Figure 38 Cutting off the strain relief Cut Off the Strain Relief • Using the aramide scissors, shorten the strain relief to approximately 6 mm. 5 5 7 0 C 0 0 6 Push on the Wire Clamp • • Push the wire clamp over the fiber with the clamping slits towards the back. Insert at least 60% of the aramide yarn in the wire clamp. When pushing it into the aramide yarn, turn the wire clamp and push it as far as possible into the conductor shielding. The conductor shielding must be visible through the clamping slits. 5 5 7 0 D 0 0 7 Figure 39 5570_en_03 Pushing on the wire clamp PHOENIX CONTACT 23 IBS SYS FOC ASSEMBLY Screw on the Basic Unit of the Connector • • Carefully insert the fiber in the basic unit. Hold the basic unit and then tighten the clamping nut manually (tightening torque of 0.2 Nm to 0.5 Nm). 5 5 7 0 D 0 0 8 Figure 40 Screwing on the basic unit (with the example of an F-SMA connector) Prepare the Fiber Cleaving Tool The fiber cleaving tool is used to break the HCS fiber carefully. A • • 1 Z u L o c k A u f O p e n The fiber cleaving tool must not be damaged or dirty. Turn the fiber span wheel (1) as far as possible towards the "Open" position (A). Turn the fiber cleave wheel (2) towards "Open", position 0 (B). This will lower the fiber span wheel. A u f O p e n 0 1 R itz e n C le a v e 2 B Figure 41 2 5 5 7 0 B 0 0 9 Fiber cleaving tool Assemble F-SMA Connectors • Carefully wire up the F-SMA connector with the protruding fiber on the underside of the tool (A). The fiber must be able to pass easily through the tool. It will come out of the drill hole in the fiber span wheel on the opposite side. • Screw the F-SMA connector as far as possible onto the threads (B). B A 5 5 7 0 B 0 1 0 Figure 42 Assembling the F-SMA connector with the fiber cleaving tool Insert and Lock B-FOC Connectors • Carefully wire up the B-FOC connector with the protruding fiber on the underside of the tool (A). The fiber must be able to pass easily through the tool. It will come out of the drill hole in the fiber span wheel on the opposite side. • Push the B-FOC connector onto the bayonet locking, push it down, and turn it clockwise until it snaps into place (B). B A Figure 43 24 PHOENIX CONTACT 1003330206 Inserting and locking B-FOC connectors in the fiber cleaving tool 5570_en_03 IBS SYS FOC ASSEMBLY Insert and Snap in SC-RJ Connectors • Carefully wire up the SC-RJ connector with the protruding fiber on the underside of the tool (A). The fiber must be able to pass easily through the tool. It will come out of the drill hole in the fiber span wheel on the opposite side. • Push the SC-RJ connector into the locking. The connector tabs must snap into the locking on the right and left-hand side (B). This should then prevent the connector from being removed unintentionally. B A 1003330207 Figure 44 Inserting and snapping in SC-RJ connectors in the fiber cleaving tool Secure and Tighten the Fiber A Z u L o c k • A u f O p e n To prevent damage to the fiber cleaving tool, tighten the span wheel carefully. Turn the fiber span wheel clockwise towards the "LOCK" position (A). The fiber is now secured and tightened in place. A u f O p e n 0 R itz e n C le a v e 2 1 5 5 7 0 B 0 1 1 Figure 45 Securing the fiber Cleave and Break the Fiber Please note that during the following step the fiber span wheel (B) should remain mobile (do not hold it or press down on it). Risk of injury You can easily be injured by the remains of the fiber which have been broken off. The ends of the fiber can easily pierce the skin. Dispose of the remains of the fiber in a suitable receptacle (e.g., a film canister). • • A u f O p e n Turn the fiber cleave wheel (A) slowly from the "Open" position (0), past position (1) to the "Cleave" position (2). This carefully breaks the fiber between position 1 and 2. The fiber span wheel (B) will visibly jump approximately 2 mm forwards. Z u L o c k • B A u f O p e n 0 A Figure 46 1 R itz e n C le a v e 2 5 5 7 0 A 0 1 2 Fiber cleave wheel (A) and fiber span wheel (B) Loosen the fiber span wheel (B) and remove the remains of the fiber. Unscrew the connector. 5570_en_03 PHOENIX CONTACT 25 IBS SYS FOC ASSEMBLY Clean the Connector • To remove the remains of the fiber, dab the front of the connector with the adhesive strips provided. Place the protective cap over the connector to prevent the fiber from getting dirty. 5 5 7 0 B 0 1 3 Figure 47 Removing the remains of the fiber (with the example of an F-SMA connector) Check the Quality In the assembly kit, the microscope adapter for B-FOC/SC-RJ connectors is already assembled on the microscope upon delivery. For F-SMA connectors, the F-SMA microscope adapter is also included in the F-SMA assembly kit. • • • • 26 Assemble the corresponding microscope adapter. Insert the connector in the opening provided (A) and switch on the microscope (B). View the front of the connector with the microscope (C). Adjust the visual acuity with the focusing screw on the side (D). PHOENIX CONTACT A D C Figure 48 B 1003330209 Microscope (example: SC-RJ connector) 5570_en_03 IBS SYS FOC ASSEMBLY Assess the Quality – Example of good assembly. – Dust or remains of the fiber on the fiber or connector. These impurities increase the attenuation. Clean the connector. To remove the remains of the fiber, dab the front of the connector with the adhesive strips provided. 5 5 7 0 A 0 1 5 – Individual splinters on the fiber edge. Optical power is hardly affected. Measure the optical power to check the quality. – Grooves, scratches or large surface splinters. These increase the attenuation to impermissible levels. Reassemble. 5 5 7 0 A 0 1 6 5 5 7 0 A 0 1 7 5 5 7 0 A 0 1 8 In large fiber optic installations, it is advisable to document the optical attenuation of the cables laid in the installation plans. A measuring device is available from Phoenix Contact (PSM-FO-POWERMETER, Order No. 2799539). Assembling the SC-RJ Connector Following assembly, insert both SC-RJ connectors in the duplex frame, so they cannot be removed again. Assembly • Insert both assembled SC-RJ connectors in the duplex frame with the tab pointing upwards. They engage with a click and cannot be pulled out again. 1003330210 Figure 49 5570_en_03 Assembling the SC-RJ connector PHOENIX CONTACT 27 IBS SYS FOC ASSEMBLY Power Measurement After Initial Installation After the installation of a fiber optic link, the optical power can be checked before the receiving device using a fiber optic measuring device. Power measurement is not necessary for INTERBUS devices with a SUPI 3 OPC INTERBUS protocol chip. With these devices, the quality of the transmission path is automatically determined and compensated for in limits. The optical power of an installed path can be determined using the CMD software (Version 4.5x or later). A reference cable must be used to measure the optical power after 1 m of cable. This measuring cable is supplied as standard with the PSM-FO-POWERMETER measuring device case. Measure the Optical Power For polymer fibers and HCS fibers, set the measuring device to 660 nm and the power measuring range to dBm. When using the QUICK F-SMA connector (Q-FSMA-KT), you must use the Q-FSMA-IBS-MA measuring device adapter. • • Set the INTERBUS modules to steady light. For this check you must interrupt the bus directly after the controller board and check if the operating voltage is present at the modules. (An operating voltage is present if the green UL LEDs of all modules are on.) 1 m ( 3 .2 8 ft.) r e fe r e n c e c a b le Measured Values for New Devices F E U S INTERBUS modules with SUPI 3 OPC INTERBUS protocol chip can also be measured. For this, the voltage must be reset so that the module reaches a defined control level. IN B T E R U L U S C C O P T IC A l P O W E R IB S S T 2 4 B K -L K B A E L D M E T E R See table row "Minimum transmission power measured with 1 m reference cable (25°C) [dBm]" on page 29. R D B u s T e r m in a l, 2 4 V D C , M o d u le I d e n t .: 0 8 F ib e r o p tic b u s te r m in a l ( e x a m p le ) P S M -F O -P O W E R M E T E R In s ta lle d c a b le Measured Values for New Devices See table row "Minimum optical power to be measured at the cable end (25°C) [dBm]" on page 29. F E U S IN T E R U L B U S C C IB S S T 2 4 B K -L K B A E L D O P T IC A l P O W E R M E T E R R D B u s T e r m in a l, 2 4 V D C , M o d u le I d e n t .: 0 8 F ib e r o p tic b u s te r m in a l ( e x a m p le ) P S M -F O -P O W E R M E T E R 5 5 7 0 C 3 0 5 Figure 50 28 Power measurement of fiber optic cables PHOENIX CONTACT 5570_en_03 IBS SYS FOC ASSEMBLY Standard Optical Power and Path Lengths for Standard Cables The dBm values indicated already take into account a system reserve, temperature influences, and aging of the transmitter/receiver. Fiber optic cables that are shorter than 1 m can result in the receiver being overcontrolled. Only use cables longer than 1 m. (For paths under 1 m, see "Notes for Cable Lengths < 1 m" on page 30.) System Fiber Connection Method Maximum permitted optical power at the receiver [dBm] Minimum transmission power measured with 1 m reference cable (25°C) [dBm] Minimum optical power to be measured at the cable end (25°C) [dBm] Maximum path length 50 m System *) POF HCS F-SMA F-SMA 70 m System POF HCS F-SMA F-SMA Controlled OPC System POF HCS F-SMA Rugged F-SMA Line -3.6 -3.6 -3.6 -3.6 -4.5 -3.5 -4.5 -3.6 to -8.2 -10.0 to -18.0 -3.6 to -5.3 -10.0 to -18.0 -4.5 to -6.8 -3.5 to -8.8 Typical: > -17.5 -20.6 -22.6 -20.6 -22.6 -17.2 -17.2 -19.2 50 m 300 m 70 m 400 m 50 m 50 m 100 m/ 300 m #) *) Only applies to devices supplied before 1998 # ) 100 m with fast connection technology/300 m with bonded and polished connectors Power Measurement (Polymer Fibers) After initial installation, the level measured by the reference cable for safe data transmission should not be outside the tolerance range for the minimum transmission power as specified in the table above. This reference cable is part of the PSM-FO-POWERMETER measuring device case. The minimum measured values, which must be maintained at the end of the laid cables, are shown in the following figures (page 31 to page 35). This information also takes into account all temperature influences of the transmit and receive components and a system reserve of 3 dB. This system reserve must be maintained in each fiber optic system to reduce physical aging of the optical transmitter. This value is typically 1 dB in the first year and approximately 0.2 dB per year after that. This results in a service life of more than ten years at maximum system application. 5570_en_03 PHOENIX CONTACT 29 IBS SYS FOC ASSEMBLY Notes for Cable Lengths < 1 m As a general rule, a minimum path length of 1 m must be maintained. Phoenix Contact can only ensure that fiber optic receivers will not be overcontrolled due to excessive optical power, if this minimum length is observed. If cable lengths under 1 m are used, the optical power must be checked at the cable end so that overcontrol is avoided (see table row "Maximum permitted optical power at the receiver [dBm]" on page 29). It is the responsibility of the installation engineer and the customer to ensure that this check is carried out. Alternatively, optical control and diagnostics can be used in order to check that paths < 1 m are operating correctly. Limit Value for Manual Optical Power Measurement • Disconnect the connection to the controller board. • For OPC systems: Reset the voltage on the controller board. This automatically sets the control level to 14. • Measure the optical power using an optical power device at the end of the installed cable. If the following limit value is maintained, overcontrol of the receiver is avoided: Poptical < -3.6 dBm (for OPC systems -4.5 dBm) Limit Value for OPC Diagnostics • Start up the bus at the affected location. One effect of overcontrol is that the next module may not be detected. Even if the bus can be started up, problems may arise due to changes in the ambient temperature during operation, which will cause the optical power to increase and possibly result in overcontrol of the bus at a later stage. • Read the optical diagnostics. If the OPC system is operated with a minimum control level of 5 (or higher), overcontrol can be avoided even in the event of temperature drifts. 30 PHOENIX CONTACT 5570_en_03 IBS SYS FOC ASSEMBLY Limit Values for Polymer Fibers of Different Lengths in 50 m Systems 0 -3 .6 d B m P o p tic a l [d B m ] -5 -1 0 -1 5 -2 0 -2 0 .6 d B m -2 5 2 0 1 0 3 0 5 0 4 0 P a th [m ] Figure 51 N o n -p e r m is s ib le r a n g e T o le r a n c e z o n e (s till p e r m itte d ) P e r m itte d r a n g e 5 5 7 0 C 0 2 1 Limit values for a 50 m system Limit Values for Polymer Fibers of Different Lengths in 70 m Systems 0 -3 .6 d B m P o p tic a l [d B m ] -5 -1 0 -1 5 -2 0 -2 0 .6 d B m -2 5 1 0 2 0 3 0 4 0 5 0 6 0 7 0 P a th [m ] P e r m itte d r a n g e Figure 52 5570_en_03 T o lle r a n c e z o n e (s till p e r m itte d ) N o n -p e r m is s ib le r a n g e 5 5 7 0 C 0 2 2 Limit values for a 70 m system PHOENIX CONTACT 31 IBS SYS FOC ASSEMBLY Power Measurement (HCS Cable) For safe data transmission, the level measured after initial installation must not exceed a maximum value of -10 dBm and must not fall below a minimum value of -22.6 dBm (in 50 m/70 m systems) and -19.2 dBm (in OPC systems). This level takes into account all temperature influences of the transmit and receive components and a system reserve of 3 dB. Due to the aging of the transmitter diode, the optical transmission power is usually reduced by typically 1 dB in the first year and by approximately 0.2 dB per year after that. All in all this results in a service life of more than ten years. Limit Values for HCS Fibers of Different Lengths in 50 m Systems 0 -3 .6 d B m P o p tic a l [d B m ] -5 -1 0 -1 5 -2 0 -2 2 .6 d B m -2 5 5 0 1 0 0 P a th [m ] P e r m itte d r a n g e Figure 53 1 5 0 2 0 0 2 5 0 3 0 0 N o n -p e r m is s ib le r a n g e 5 5 7 0 C 0 2 6 Limit values for HCS fibers in 50 m systems Limit Values for HCS Fibers of Different Lengths in 70 m Systems 0 -3 .6 d B m P o p tic a l [d B m ] -5 -1 0 -1 5 -2 0 -2 2 .6 d B m -2 5 1 0 0 2 0 0 P a th [m ] P e r m itte d r a n g e Figure 54 32 3 0 0 4 0 0 N o n -p e r m is s ib le r a n g e 5 5 7 0 C 0 2 5 Limit values for HCS fibers in 70 m systems PHOENIX CONTACT 5570_en_03 IBS SYS FOC ASSEMBLY Implementing Optical Diagnostics for the OPC System With CMD • • • • • Start INTERBUS using the CMD software (Version 4.5x or later). Read the configuration frame and execute parameterization. Ensure that the bus is running. Select the "Add-On Programs" menu item from the "Options" menu. Select the "orm.dll" file in the "bin" directory and confirm with "OK". Select the "Optical Diagnostics" menu item from the controller board context menu. • • Select the "Read In" menu item in the "Optical Diagnostics" window. Select the "Current Values" menu item to read the current optical diagnostic data. Values are displayed for the path length, optical power levels for forward and return paths, and an evaluation of the path quality. More or less the same values should be displayed for forward and return paths. If the values of the optical diagnostics are too poor, the installation and the cable assembly of the corresponding paths must be checked. Criteria for evaluating optical diagnostics Cable Type Polymer fiber (POF) HCS cable Figure 55 5570_en_03 Path Length 1 m to 25 m 25 m to 50 m 1 m to 150 m 150 m to 300 m Criteria for Good Installation "optimal" or "normal" "optimal", "normal" or "adequate" Control level ≤ 13 Control level ≤ 14 "Optical Diagnostics" dialog box PHOENIX CONTACT 33 IBS SYS FOC ASSEMBLY Reduction of Distances in Special Applications Application of Fiber Optic Joints in Polymer Fiber Connections Fiber optic joints must not be used with: – HCS cable connections. – QUICK F-SMA connectors. – Cable connections, which have only been cut with the IBS RL FOC fiber cutter and have not been polished. F ib e r o p tic jo in t F F E U S E U S IN T E R B U S U L C C IN IB S S T 2 4 B K -L K B A E L D T E R B U S U L R D C C L D R D U S F F E IN T E R U L B U S C C IB S S T 2 4 B K -L K B A E L D B u s T e r m in a l, 2 4 V D C , M o d u le Id e n t. : 0 8 F ib e r o p tic b u s te r m in a l ( e x a m p le ) Figure 56 IN T E R U L R D f o n e jo in t: is in c r e a s e d b y a p p r o x im a te ly In s e r tio n o A tte n u a tio n 4 to 6 d B . T h e a v a ila b 2 0 m (6 5 .6 2 E x a m p le : A p e r m itte d in s y s te m . f tw o jo in ts : is in c r e a s e d b y a p p r o x im a te ly le p ft.) m a a 7 a th is th e r e fo r e r e d u c e d b y . x im u m o f 6 0 m ( 1 6 4 .0 4 ft.) is 0 m ( 2 2 9 .6 6 ft.) fib e r o p tic F ib e r o p tic b u s te r m in a l ( e x a m p le ) E U S E B u s T e r m in a l, 2 4 V D C , M o d u le Id e n t. : 0 8 B u s T e r m in a l, 2 4 V D C , M o d u le Id e n t. : 0 8 F ib e r o p tic b u s te r m in a l ( e x a m p le ) IB S S T 2 4 B K -L K B A In s e r tio n o A tte n u a tio n 2 to 3 d B . T h e a v a ila b 1 0 m (3 2 .8 1 E x a m p le : A p e r m itte d in s y s te m . B U S C C IB S S T 2 4 B K -L K B A E L D R D B u s T e r m in a l, 2 4 V D C , M o d u le Id e n t. : 0 8 F ib e r o p tic b u s te r m in a l ( e x a m p le ) le p a th is th e r e fo r e r e d u c e d b y ft.) m a x im u m o f 5 0 m ( 1 6 4 .0 4 ft.) is a 7 0 m ( 2 2 9 .6 6 ft.) fib e r o p tic 5 5 7 0 C 1 1 2 Fiber optic joints Application of Cables Suitable for Use With Drag Chain The highly flexible PSM-LWL-RUGGED-FLEX drag chain cable has an alternating bending strength of 5 million cycles. Due to the high basic attenuation of the cable, the transmission length is reduced by 15 m. Application of HCS Outdoor Cables The HCS outdoor cable has a higher basic attenuation at lower ambient temperatures (< 0°C). Compared to the standard HCS cable the transmission length of HCS outdoor cables is reduced by 100 m. 34 PHOENIX CONTACT 5570_en_03 IBS SYS FOC ASSEMBLY Limit Values for Polymer Fibers in Drag Chain Applications of Different Lengths (50 m System) 0 -3 .6 d B m P o p tic a l [d B m ] -5 -1 0 -1 5 -2 0 -2 0 .6 d B m -2 5 1 0 2 0 3 0 3 5 P a th [m ] T o le r a n c e z o n e (s till p e r m itte d ) P e r m itte d r a n g e N o n -p e r m is s ib le r a n g e 5 5 7 0 C 0 2 3 Figure 57 Limit values for a 50 m system in drag chain applications Limit Values for Polymer Fibers in Drag Chain Applications of Different Lengths (70 m System) 0 -3 .6 d B m P o p tic a l [d B m ] -5 -1 0 -1 5 -2 0 -2 0 .6 d B m -2 5 1 0 P e r m itte d r a n g e 2 0 P a th [m ] 3 0 T o le r a n c e z o n e (s till p e r m itte d ) 4 0 5 0 N o n -p e r m is s ib le r a n g e 5 5 7 0 B 0 2 4 Figure 58 5570_en_03 Limit values for a 70 m system in drag chain applications PHOENIX CONTACT 35 IBS SYS FOC ASSEMBLY Fiber Optic Cable Specifications Specification of Polymer Fiber Cables Standard Polymer Fiber Cable for Permanent Indoor Installation Heavy Polymer Fiber Cable for Permanent Indoor Installation Highly Flexible Polymer Fiber Cable for Indoor Installation PSM-LWL-KDHEAVY980/1000 PSM-LWL-RUGGED980/1000 PSM-LWL-RUGGED-FLEX980/1000 980/1000 µm Step index PMMA ≤ 230 dB/km (LED) 980/1000 µm Step index PMMA ≤ 230 dB/km (LED) 980/1000 µm Step index PMMA ≤ 280 dB/km (LED) > 10 MHz x 100 m > 10 MHz x 100 m > 10 MHz x 100 m Polyamide (PA) Orange or black 2.2 ± 0.07 mm Polyamide (PA) Orange or black 2.2 ± 0.07 mm Polyamide (PA) Orange or black 2.2 ± 0.07 mm Material Color Strain relief Diameter Polyurethane (PUR) Red Non-metal, aramide yarn 6.0 ±0.5 mm Polyurethane (PUR) Red Non-metal, aramide yarn 8.0 ±0.5 mm Polyurethane (PUR) Red Non-metal, aramide yarn 8.0 ±0.5 mm Rodent protection – – – -40°C to +80°C +5°C to +50°C -20°C to +70°C -40°C to +80°C +5°C to +50°C -20°C to +70°C -40°C to +80°C +5°C to +50°C -20°C to +70°C Weight 28 kg/km 42 kg/km 51 kg/km Bending radius (individual fiber) ≥ 30 mm ≥ 30 mm ≥ 30 mm ≥ 30 mm ≥ 30 mm ≥ 65 mm ≥ 65 mm ≥ 50 mm ≥ 50 mm < 600 N < 100 N < 1000 N < 100 N < 200 N < 100 N Short-term Permanent < 200 N/cm < 20 N/cm < 200 N/cm < 20 N/cm < 200 N/cm < 20 N/cm Impact strength Fiber Core/cladding diameter Refractive index profile Material Attenuation at 660 nm LED Bandwidth length product (at 660 nm LED) Individual fiber Material Color Diameter Outer cable sheath Temperature range Storage Installation Operation Bending radius (cable) Short-term Permanent Tensile strength (cable) Short-term Permanent Lateral strength 2 Nm/10 impacts, maximum 2 Nm/10 impacts, maximum 2 Nm/10 impacts, maximum Alternating bending strength#) (DIN EN 187000, method 509) – – 10 x d, 10 N At least 50,000 cycles Repeated bending#) (DIN EN 187000, method 507) – – 10 x d, 5 N At least 100,000 cycles Torsion (DIN EN 187000, method 508) Suitable for use with drag chain#) Resistance to oil Free of substances that would hinder coating with paint or varnish Halogen-free (DIN VDE 0472-813) Resistance to ozone UV resistance Resistance to abrasion (DIN EN 187000, method 502) ±360°, 50 N, 10,000 cycles – – 10 x d At least 5 million cycles ASTM oil No. 2, 100°C, DIN VDE 0473-811-2-1 Chloroform test according to central standard 57650 of VW, Audi, and Seat According to IEC 60754-2 A1:1997 DIN VDE 0472-805, test type B DIN 53387 (method 1, condition A) At least 5000 cycles, 0.45 mm radius of the steel point, 7 N #) Evaluation criterion: Increase in attenuation ≤ 1 dBm 36 PHOENIX CONTACT 5570_en_03 IBS SYS FOC ASSEMBLY Specification of HCS Cables Indoor Cable Outdoor Cable Outer cable sheath Tearing wire Fiber with coating Blind element Aramide yarn as strain relief Outer cable sheath Central supporting element FRNC individual sheath Fiber with coating Fleece wrapping Aramide yarn as strain relief Glass fiber yarn as rodent protection Fleece wrapping Tearing wire Swelling fleece Blind element HCS Cable for Permanent Indoor Installation PSM-LWL-HCS-RUGGED-230/230 HCS Cable for Permanent Outdoor Installation PSM-LWL-HCSO-200/230 200/230 µm Step index ≥ 17 MHz x km ≥ 20 MHz x km 200/230 µm Step index ≥ 17 MHz x km ≥ 20 MHz x km Attenuation at 650 nm LED ≤ 10 dB/km Attenuation at 850 nm LED ≤ 8 dB/km ≤ 10 dB/km (0°C ... +70°C) ≤ 15 dB/km (-20°C ... 0°C) ≤ 8 dB/km (0°C ... +70°C) ≤ 12 dB/km (-20°C ... 0°C) Fiber Core/cladding diameter Refractive index profile Bandwidth length product at 650 nm Bandwidth length product at 850 nm Individual wire Material Copolymer FRNC (flame-retardant and non-corrosive) Red/green Non-metal, aramide yarn 2.9 mm ±0.1 mm (for 3 mm crimping) Copolymer FRNC (flame-retardant and non-corrosive) Gray Non-metal, aramide yarn 2.9 mm ±0.1 mm (for 3 mm crimping) Outer cable sheath Material Color Diameter Rodent protection Polyurethane Orange 8.0 mm ±0.5 mm – Polyethylene (PE) Black 11.0 mm, approximately Glass yarn Temperature range Storage Installation Operation -25°C ... +70°C -5°C ... +50°C -5°C ... +70°C -25°C ... +70°C -5°C ... +50°C -20°C ... +70°C Color Strain relief Outside diameter Weight 45 kg/km 90 kg/km Bending radius (individual wires) Short-term Permanent ≥ 30 mm ≥ 50 mm ≥ 30 mm ≥ 50 mm Bending radius (cable) Short-term Permanent ≥ 65 mm ≥ 65 mm ≥ 150 mm ≥ 200 mm Tensile strength (EN 187000, method 501) Short-term Permanent < 1000 N < 200 N < 1500 N < 500 N Lateral strength (EN 187000, method 504) Short-term Permanent < 400 N/cm < 100 N/cm < 500 N/cm < 300 N/cm Impact strength (EN 187000, method 505) 2 Nm/10 impacts, maximum 1.5 Nm/3 impacts, maximum – By swelling material 1 m cable, 1 m water column, 24 h ASTM oil No. 2, 100°C, DIN VDE 0473-811-2-1 Resistant to oil, gasoline, acids, and lyes Longitudinal water tightness (EN 187000, method 605) Resistance to oil 5570_en_03 PHOENIX CONTACT 37 IBS SYS FOC ASSEMBLY HCS Cable for Permanent Indoor Installation PSM-LWL-HCS-RUGGED-230/230 Free of substances that would hinder coating with paint or varnish Chloroform test according to central standard 57650 of VW, Audi, and Seat Halogen-free Flame-resistance Fire load UV resistance Resistance to abrasion 38 PHOENIX CONTACT HCS Cable for Permanent Outdoor Installation PSM-LWL-HCSO-200/230 IEC 60754-2 A1:1997 Highly inflammable – 1.72 MJ/m (0.48 kWh/m) 1.68 MJ/m (0.47 kWh/m) DIN 53387, method 1, condition A 5000 cycles, minimum; 0.45 mm radius of the steel point, 7 N – 5570_en_03 IBS SYS FOC ASSEMBLY Checklist for Complete Installation of Fiber Optic Cables Step OK Remark Installing Fiber Optic Cables Fiber optic cable uncoiled with uncoiling device Maximum cable lengths not exceeded Bending radius maintained Cable not squeezed or bent when routed through a control cabinet No non-permissible squeezing and bending radii when crossing control cabinet doors Tensile load not exceeded Lateral strength not exceeded Implementing Safety Measures Fiber optic cable protected against strain relief and non-permissible bending radii Fiber optic cable not squeezed when fixed in place Cable installed without loops in cable ducts Fiber optic cable protected from sharp edges Separate installation of fiber optic cable and power cables or the fiber optic cable is installed last, on top of the other cables Special cables used or safety measures implemented for installation in special areas (underground installation, in the vicinity of welding robots) Assembling Fiber Optic Cables Outer cable sheath stripped without damaging the individual fiber Individual fiber cannot be pulled out of the connector Front of the connector is polished and the individual fiber is flush with the front of the connector Dimensioning Fiber Optic Cables Limit values maintained 5570_en_03 PHOENIX CONTACT 39 IBS SYS FOC ASSEMBLY Fiber Optic Measured Value Protocol Designation (Company, Location, Plant) Optical Power at the Interface (dBm) Cable Type (Polymer/ HCS) Length (m) Station Name OUT Reference Cable – – – – – – – – – – – – Company 5570_en_03 Test Engineer IN Incoming OK Reference Cable Incoming – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Date/Signature PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany Phone: +49 - 52 35 - 30 0 • Fax: +49 - 52 35 - 34 12 00 www.phoenixcontact.com 40