2902850

MINI MCR-RTD-UI-NC Temperature transducers for resistance thermometers and remote resistance-type sensors Data sheet 105446_en_00 1 © PHOENIX CONTACT 2013-01-14 Description Configurable 3-way isolated temperature transducer. The de- Features vice is suitable for the connection of resistance thermometers – Configurable 3-way temperature transducer and remote resistance-type sensors in 2, 3 and 4-wire con– Configurable via DIP switches for Pt 100 and Pt 1000 nection technology. (IEC 751) The measured values are converted into a linear current or – Extended functionality configurable with free software voltage signal. – Approval for Ex-zone 2 (nA) The device can either be configured via DIP switches or, with extended functionality, via the S port using the software (FDT/ – Screw or spring-cage connection can be provided DTM). The device supports fault monitoring. WARNING: Correct usage in potentially explosive areas The module is a category 3 item of electrical equipment. It is absolutely vital to follow the instructions provided here during installation and observe the information in the "Safety regulations and installation notes". Make sure you always use the latest documentation. It can be downloaded from the product at www.phoenixcontact.net/products. This data sheet is valid for all products listed on the following page: MINI MCR-RTD-UI-NC 2 Table of contents 1 Description .............................................................................................................................. 1 2 Table of contents ..................................................................................................................... 2 3 Ordering data .......................................................................................................................... 3 4 Technical data ......................................................................................................................... 4 5 Safety regulations and installation notes.................................................................................. 6 5.1 Installation notes ................................................................................................................. 6 5.2 Installation in the Ex area (zone 2)............................................................................................ 6 6 Installation ............................................................................................................................... 7 6.1 Connection notes ................................................................................................................ 7 6.2 Structure ........................................................................................................................... 7 6.3 Block diagram ..................................................................................................................... 7 6.4 Power supply ...................................................................................................................... 8 6.5 Assembly........................................................................................................................... 8 6.6 Connecting the wires ............................................................................................................ 9 7 Fault monitoring FM............................................................................................................... 10 8 Configuration ......................................................................................................................... 11 8.1 Configuration via DIP switches .............................................................................................. 11 8.2 Connectable sensors .......................................................................................................... 11 8.3 Configuration via software (FDT/DTM) .................................................................................... 14 9 Diagnostic indicator ............................................................................................................... 14 105446_en_00 PHOENIX CONTACT 2 MINI MCR-RTD-UI-NC 3 Ordering data Description Order No. Pcs. / Pkt. Configurable temperature transducer for the connection of 2, 3, and 4-con- MINI MCR-RTD-UI-NC ductor resistance thermometers and resistance-type sensors. Can be configured via DIP switches or, with extended functionality, using the software. Screw connection, standard configuration. 2902849 1 Configurable temperature transducer for the connection of 2, 3, and 4-con- MINI MCR-RTD-UI-SP-NC ductor resistance thermometers and resistance-type sensors. Can be configured via DIP switches or, with extended functionality, using the software. Spring-cage connection, standard configuration. 2902850 1 Accessories Type Order No. Pcs. / Pkt. Programming adapter with USB interface, for programming with software. IFS-USB-PROG-ADAPTER 2811271 1 The MINI MCR-SL-PTB-FM(-SP) power terminal block is used to supply the supply voltage to the T-connector. The FM power terminal block offers the additional function of monitoring in combination with the fault monitoring module. Screw connection. MINI MCR-SL-PTB-FM 2902958 1 The MINI MCR-SL-PTB-FM(-SP) power terminal block is used to supply the supply voltage to the T-connector. The FM power terminal block offers the additional function of monitoring in combination with the fault monitoring module. Spring-cage connection. MINI MCR-SL-PTB-FM-SP 2902959 1 The fault monitoring module is used to evaluate and report group errors from the fault monitoring system and to monitor the supply voltages. The error is reported via an N/O contact. Screw connection, standard configuration. MINI MCR-SL-FM-RC-NC 2902961 1 The fault monitoring module is used to evaluate and report group errors from the fault monitoring system and to monitor the supply voltages. The error is reported via an N/O contact. Spring-cage connection, standard configuration. MINI MCR-SL-FM-RC-SP-NC 2902962 1 DIN rail connector (TBUS), 5-pos., for bridging the supply voltage, can be snapped onto NS 35/... DIN rails according to EN 60715 ME 6,2 TBUS-2 1,5/5-ST-3,81 GN 2869728 10 DIN rail power supply unit, primary-switched mode, slim design, output: 24 V DC / 1.5 A MINI-SYS-PS-100-240AC/24DC/1.5 2866983 1 Eight MINI analog signal converters with screw connection method can be connected to a control system using a system adapter and system cabling with a minimum of wiring and very low error risk. MINI MCR-SL-V8-FLK 16-A 2811268 1 MINI analog multiplexer, generates one analog output from 8 analog input signals, for MINI analog module with screw connection. MINI MCR-SL-MUX-V8-FLK 16 2811815 1 Fold up transparent cover for MINI MCR modules with additional labeling option using insert strips and flat Zack marker strip 6.2 mm MINI MCR DKL 2308111 10 Label for extended marking of MINI MCR modules in connection with the MINI MCR-DKL MINI MCR-DKL-LABEL 2810272 10 105446_en_00 Type PHOENIX CONTACT 3 MINI MCR-RTD-UI-NC 4 Technical data Input Configurable/programmable Yes Sensor type Pt, Ni, Cu sensors Sensor input current Approx. 200 µA Max. permissible overall conductor resistance ≤ 25 Ω (Per cable) Linear resistance measuring range 0 Ω ... 4000 Ω (Minimum measuring span: 10% of the selected measuring range) Temperature measuring range -200 °C ... 850 °C (Range depending on the sensor type) Measuring range span min. 50 K Connection method 2, 3, 4-wire Output Voltage output signal 0 V ... 10 V 10 V ... 0 V 0 V ... 5 V 1 V ... 5 V Max. voltage output signal Approx. 12.3 V Current output signal 0 mA ... 20 mA 4 mA ... 20 mA 20 mA ... 0 mA 20 mA ... 4 mA Max. current output signal 24.6 mA Configurable/programmable Yes Load/output load voltage output 10 kΩ Ripple < 20 mVPP Load/output load current output 500 Ω (at 20 mA) Supply Supply voltage range 9.6 V DC ... 30 V DC (The T connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, Order No. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail according to EN 60715)) Typical current consumption < 27 mA (at 24 V DC) Power consumption ≤ 700 mW (at IOUT = 20 mA, 9.6 V DC, load 500 Ω) Diagnostic and status indicators Status display LED red General data Transmission error resistance thermometer 0.1% * 350 K / set measuring range; 0.1% > 350 K (Pt/Ni) 0.3% * 200 K / set measuring range; 0.3% > 200 K (Cu) Transmission error resistance-type sensor 2Ω Maximum temperature coefficient 0.01 %/K Step response (0–99%) Typ. 200 ms (2-wire) Typ. 500 ms (3-wire) Typ. 500 ms (4-wire) Electrical isolation Basic insulation according to EN 61010 Surge voltage category II Mounting position Any Degree of protection IP20 Pollution degree 2 Rated insulation voltage 50 V AC/DC 105446_en_00 PHOENIX CONTACT 4 MINI MCR-RTD-UI-NC General data [...] Test voltage, input/output/supply 1.5 kV (50 Hz, 1 min.) Dimensions W / H / D 6.2 mm / 93.1 mm / 102.5 mm Type of housing PBT green Connection data Screw connection Conductor cross section, solid 0.2 mm² ... 2.5 mm² 0.2 mm² ... 2.5 mm² Conductor cross section, stranded 0.2 mm² ... 2.5 mm² 0.2 mm² ... 2.5 mm² Stripping length 12 mm 8 mm Spring-cage conn. Ambient conditions Ambient temperature (operation) -20 °C ... 65 °C Ambient temperature (storage/transport) -40 °C ... 85 °C Permissible humidity (operation) 5 % ... 95 % (no condensation) Conformance with EMC Directive 2004/108/EC Noise immunity according to EN 61000-6-2 When being exposed to interference, there may be minimal deviations. Noise emission according to EN 61000-6-4 Conformance / approvals Conformance CE-compliant ATEX  II 3 G Ex nA IIC T4 Gc X UL, USA / Canada UL 508 Recognized applied for UL, USA / Canada Class I, Div. 2, Groups A, B, C, D T5 applied for Shipbuilding GL applied for 105446_en_00 PHOENIX CONTACT 5 MINI MCR-RTD-UI-NC 5 Safety regulations and installation notes 5.1 Installation notes – – – – – The category 3 device is suitable for installation in the zone 2 potentially explosive area. It fulfills the requirements of EN 60079-0:2009 and EN 60079-15:2010. Installation, operation, and maintenance may only be carried out by qualified electricians. Follow the installation instructions described. When installing and operating the device, the applicable regulations and safety directives (including national safety directives), as well as general technical regulations, must be observed. The technical data is provided in this package slip and on the certificates (conformity assessment, additional approvals where applicable). It is not permissible to open or modify the device. Do not repair the device yourself but replace it with an equivalent device. Repairs may only be carried out by the manufacturer. The manufacturer is not liable for damage resulting from violation. The IP20 degree of protection (IEC 60529/EN 60529) of the device is intended for use in a clean and dry environment. Do not subject the device to any load that exceeds the described limits. The device is not designed for use in atmospheres with a danger of dust explosions. 105446_en_00 5.2 – – – – – – Installation in the Ex area (zone 2) Observe the specified conditions for use in potentially explosive areas. The device must be installed in a housing (control or distributor box) which meets the requirements of EN 6007915 and provides at least IP54 (EN 60529) degree of protection. During installation and when connecting the supply and signal circuits, observe the requirements of EN 6007914. Devices may only be connected to circuits in zone 2 if they are suitable for operation in Ex zone 2 and for the prevailing conditions at the place of use. In potentially explosive areas, terminals may only be snapped onto or off the DIN rail connector and wires may only be connected or disconnected when the power is switched off. The device must be stopped and immediately removed from the Ex area if it is damaged, has been subjected to an impermissible load, has been stored incorrectly, or if it malfunctions. You can download the latest documents for these devices from www.phoenixcontact.net/products. PHOENIX CONTACT 6 MINI MCR-RTD-UI-NC 6.3 6 Installation 6.1 Connection notes Block diagram OUT IN Sensor / Field PLC / DCS S-Port NOTE: Electrostatic discharge! The device contains components that can be damaged or destroyed by electrostatic discharge. When handling the device, observe the necessary safety precautions against electrostatic discharge (ESD) according to EN 613405-1 and EN 61340-5-2. 1 2 ϑ ϑ 6 ϑ +24V 3 3 4 GND 2 GND 2 7 + 8 – 6 S-P Tamb ,I TU OU 5 active + D1 5 GN 6 sive pas 6 V +24 7 + D2 GN ort 2 2 www.phoenixcontact.com S / DC PLC - 8 +24 F 4 Figure 2 Block diagram ϑ ϑ G Gc X II 3 A II C T4 Ex n -4 GND 2 0 V 1 3 FM S2 8 ON OF 3 Warning – Do n ot seperate when energized Zone 2 R 0 V 3 I MC .: 29 er 760 , 10...0 o 3 A ion MINrd.–N dit DIN 4 4)0m O on l C 651, , 20...( a ign ST 6...10V ld S O F / ie D G ,0 sor RT 751, )...5V Sen C 0(1 °F 149 D IE A, ...+ RT ..20m C ° 4 (4). D / – IN: : 0 ...30V 5°C T ,6 6 1 OU 9 0°...+ ϑ 1 –2 11 1 S1 9 1 o. ial N Ser +24V 2 3 4 2 28 8 Figure 1 6 – FM y an erm , G NC erg UImb TD– 84 9 lo 5 B –R 2 7 5 passive GND 1 2 Structure 5 5 + active 4 6.2 OUT U,I 1 10 Structure 1. Input: resistance thermometer and remote resistancetype sensor 2. Cover 3. Diagnostics LED 4. S-PORT 5. Groove for ZBF 6 zack marker strip 6. Output: Standard signals 7. Supply voltage 8. Connection for DIN rail connector 9. Universal snap-on foot for EN DIN rails 10. DIP switch S1 11. DIP switch S2 105446_en_00 PHOENIX CONTACT 7 MINI MCR-RTD-UI-NC 6.4 Power supply 6.5 Assembly B A NOTE: Never connect the supply voltage directly to the DIN rail connector. It is not permitted to draw power from the DIN rail connector or from individual modules. Supply via the MINI Analog Module C Where the total current consumption of the aligned modules does not exceed 400 mA, the power can be supplied directly at the connection terminal blocks of the module. A D E www.interface.phoenixcontact.com B X XXX XXX o. X al N Seri Figure 4 – Figure 3 Spring-cage connection A 400 mA fuse should be connected upstream. Supply via a Power Terminal Block The MINI MCR-SL-PTB-FM power terminal block (Order No. 2902958) or the MINI MCR-SL-PTB-FM-SP power terminal block (Order No. 2902959), which are the same shape, are used to feed the supply voltage to the DIN rail connector. – Mounting and removing Mount the module on a 35 mm DIN rail according to EN 60715. When using the DIN rail connector, first place it into the DIN rail (see A – C). It is used to bridge the power supply. It is also absolutely vital that you snap the module and the DIN rail connector into position in the correct direction: the snap-on foot should be at the bottom and the connector on the left. We recommend connecting a 2.5 A slow-blow fuse (e.g., SIBA 179 120.2,5 20x5). Supply via a system power supply unit The system power supply unit with 1.5 A output current connects the DIN rail connector to the supply voltage and can therefore be used to supply several modules from the mains. – MINI-SYS-PS-100-240AC/24DC/1.5 (Order No. 2866983) – Potentially explosive areas: MINI-PS-100-240AC/24DC/1.5/EX (Order No. 2866653) 105446_en_00 PHOENIX CONTACT 8 MINI MCR-RTD-UI-NC 6.6 Connecting the wires The module is available in two connection versions: – Screw terminal blocks (for MINI MCR-RTD-UI-NC) – "Spring-cage terminal blocks (for MINI MCR-RTD-UI-SPNC) Screw connection: B www.interface.phoenixcontact.com A Figure 5 • • X XXX XXX o. X al N Seri Screw connection Insert the wire into the corresponding connection terminal block. Use a screwdriver to tighten the screw in the opening above the connection terminal block. Spring-cage connection: A www.interface.phoenixcontact.com B Figure 6 • • X XXX XXX o. X al N Seri Spring-cage connection Insert a screwdriver into the opening above the connection terminal block. Insert the wire into the corresponding connection terminal block. 105446_en_00 PHOENIX CONTACT 9 MINI MCR-RTD-UI-NC 7 Fault monitoring FM Detected errors on the signal input or in the device are reported via the DIN rail connector to the MINI MCR-SL-FMRC-NC (Order No. 2902961) or MINI MCR-SL-FM-RC-SPNC (Order No. 2902962), which are the same shape. The module reports the error centrally via an N/C contact. In one group, a fault monitoring module is only required once. Individual evaluation of the up to 80 Phoenix Contact isolation amplifiers can be omitted. The fault monitoring module can also be used to monitor the supply voltage. • For the behavior of the fault monitoring contact for the different DIP switch configurations, please refer to the table. Error response A B C D NE43 Upscale Downscale 0 mA Upscale/downscale Module error Invalid DIP switch configuration 105446_en_00 Fault monitoring: N/C contact Measuring range Measuring range overrange underrange activated deactivated activated activated deactivated deactivated deactivated deactivated activated activated Cable break Short-circuit activated activated activated deactivated activated deactivated activated activated deactivated activated Activated (error is always reported) Activated (error is always reported) PHOENIX CONTACT 10 MINI MCR-RTD-UI-NC 8 Configuration The modules have the standard configuration: – Sensor Pt 100 IEC 751 – 3-wire – -50...150°C – Output 4...20 mA – Error evaluation according to NE43 (downscale) – Fault monitoring contact reacts to all errors The module can also be configured with the supply voltage not connected. 8.2 8.1 Configuration via DIP switches At delivery, all DIP switches are in the "OFF" position. Configure the DIP switches according to the planned application using the configuration tables. DIP switch S1 is used to specify the configuration method, connection method, output signal range, and measuring range start value. DIP switch S2 is used to specify the measuring range final value, sensor type (Pt 100/Pt 1000, IEC 751), an the error contact behavior. Connectable sensors Sensor Standard type Pt 100 IEC 751 = GOST 6651-2009 ( = 0.00385) Pt 200 IEC 751 = GOST 6651-2009 ( = 0.00385) Pt 500 IEC 751 = GOST 6651-2009 ( = 0.00385) Pt 1000 IEC 751 = GOST 6651-2009 ( = 0.00385) Pt 100 GOST 6651-2009 ( = 0.00391) Pt 1000 GOST 6651-2009 ( = 0.00391) Pt 100 JIS C1604-1997 Pt 1000 JIS C1604-1997 Ni 100 DIN 43760 Ni 1000 DIN 43760 Cu 50 GOST 6651-2009 ( = 1.428) Cu 100 GOST 6651-2009 ( = 1.428) Cu 53 GOST 6651-2009 ( = 1.426) Customer-specific characteristic curves 105446_en_00 Measuring range -200°C ... +850°C -200°C ... +850°C -200°C ... +850°C -200°C ... +850°C -200°C ... +850°C -200°C ... +850°C -200°C ... +850°C -200°C ... +850°C -60°C ... +250°C -60°C ... +250°C -180°C ... +200°C -180°C ... +200°C -50°C ... +180°C Smallest measuring range span 50 K 50 K 50 K 50 K 50 K 50 K 50 K 50 K 50 K 50 K 50 K 50 K 50 K PHOENIX CONTACT 11 MINI MCR-RTD-UI-NC Configuration tables • = ON DIP S1 1 2 3 4 5 6 7 8 Connection technology Configuration via software 2-wire 3-wire 4-wire 0...20 mA 20...0 mA 4...20 mA 20...4 mA 0...10 V 10...0 V 0...5 V 1...5 V 0°C  32°F -10°C  14°F -20°C  -4°F -30°C  -22°F -40°C  -40°F -50°C  -58°F -100°C  -148°F -150°C  -238°F Analog output signal Start temperature • • • • • • • • • • • • • • • • • • • • • • • • Measuring range final value DIP S2 1 2 3 4 5 6 0°C 5°C 10°C 15°C 20°C 25°C 30°C 35°C 40°C 45°C 50°C 55°C 60°C 65°C 70°C 75°C 80°C 85°C 90°C 95°C 100°C 105°C 110°C 115°C 120°C 125°C 130°C 135°C 140°C 145°C 150°C 155°C                                 105446_en_00 32°F 41°F 50°F 59°F 68°F 77°F 86°F 95°F 104°F 113°F 122°F 131°F 140°F 149°F 158°F 167°F 176°F 185°F 194°F 203°F 212°F 221°F 230°F 239°F 248°F 257°F 266°F 275°F 284°F 293°F 302°F 311°F • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 1 2 3 160°C 165°C 170°C 175°C 180°C 185°C 190°C 195°C 200°C 210°C 220°C 230°C 240°C 250°C 260°C 270°C 280°C 290°C 300°C 325°C 350°C 375°C 400°C 425°C 450°C 475°C 500°C 550°C 600°C 650°C 700°C 850°C                                 320°F 329°F 338°F 347°F 356°F 365°F 374°F 383°F 392°F 410°F 428°F 446°F 464°F 482°F 500°F 518°F 536°F 554°F 572°F 617°F 662°F 707°F 752°F 797°F 842°F 887°F 932°F 1022°F 1112°F 1202°F 1292°F 1562°F • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • = ON DIP S2 4 5 6 7 8 9 0 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • PHOENIX CONTACT 12 MINI MCR-RTD-UI-NC Fault evaluation 0...20 mA 20...0 4...20 20...4 0...10 V 10...0 V 0...5 V mA mA mA A Cable break 21 mA 21 mA 21 mA 21 mA 10.5 V 10.5 V 5.25 V Overrange 20.5 mA 20.5 mA 20.5 mA 20.5 mA 10.25 V 10.25 V 5.125 V Underrange 0 mA 0 mA 4 mA 4 mA 0V 0V 0V Short circuit 0 mA 0 mA 4 mA 4 mA 0V 0V 0V B Cable break 21 mA 21 mA 21 mA 21 mA 10.5 V 10.5 V 5.25 V Overrange 20.5 mA 20.5 mA 20.5 mA 20.5 mA 10.25 V 10.25 V 5.125 V Underrange 0 mA 0 mA 3.5 mA 3.5 mA 0 V 0V 0V Short circuit 0 mA 0 mA 3 mA 3 mA 0V 0V 0V C Cable break 21 mA 21 mA 21 mA 21 mA 10.5 V 10.5 V 5.25 V Overrange 20 mA 20 mA 20 mA 20 mA 10 V 10 V 5V Underrange 0 mA 0 mA 4 mA 4 mA 0V 0V 0V Short circuit 21 mA 21 mA 21 mA 21 mA 10.5 V 10.5 V 5.25 V D Cable break 0 mA 0 mA 4 mA 4 mA 0V 0V 0V Overrange 20 mA 20 mA 20 mA 20 mA 10 V 10 V 5V Underrange 0 mA 0 mA 4 mA 4 mA 0V 0V 0V Short circuit 0 mA 0 mA 4 mA 4 mA 0V 0V 0V NE43 (Only OUT = 4...20 mA or 20...4 mA) Upscale Cable break, overrange, underrange, short circuit Downscale Cable break, overrange, underrange, short circuit 0 mA Cable break, overrange, underrange, short circuit Up/downscale Cable break, short circuit = 3.5 mA Overrange, underrange = 21.5 mA Sensor type Pt 100 (IEC 751) Pt 1000 (IEC 751) 105446_en_00 • = ON DIP S2 7 8 9 0 Analog OUT 1...5 V 5.25 V 5.125 V 1V 1V 5.25 V 5.125 V 0.875 V 0.75 V 5.25 V 5V 1V 5.25 V 1V 5V 1V 1V • • • • = 21.5 mA • = 3.5 mA • • = 0 mA • • • • • • PHOENIX CONTACT 13 MINI MCR-RTD-UI-NC 8.3 Configuration via software (FDT/DTM) Use the IFS-USB-PROG-ADAPTER (Order No.: 2811271) for connecting the device to the PC. Figure 7 9 Diagnostic indicator The red LED indicates the following error states: – LED flashes at 2.8 Hz: sensor error or invalid DIP switch configuration – LED flashes at 1.4 Hz: simulation mode – LED is permanently on: internal device error Connection for programming adapter Software configuration provides advantages such as 13 different sensor types, customer-specific characteristic curves, free adjustment of signal output, temperature ranges, and error indication. The software consists of the FDT framework application and a driver (DTM) for every device. The software is available free of charge on the Internet at www.phoenixcontact.com. • Enter the order number of your measuring transducer in the search field. The installation packages can be found under Downloads. • If you are already using an FDT framework application, only download the DTMs. • In any other case, download the IFS-CONF software package. It contains both the framework application and the pre-installed DTMs. ANALOG-CONF standard software • If you do not require an FDT/DTM-based software solution, you can use the ANALOG-CONF standard software. This software also allows for performing all the settings on the device. The software is available free of charge on the Internet at www.phoenixcontact.com. The USB driver for the programming adapter is part of the IFS-CONF, ANALOG-CONF, and of the DTM installation package. 105446_en_00 PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany www.phoenixcontact.com 14