2708326

https://www.phoenixcontact.com/us/products/2708326 FO converters - PSI-MOS-RS485W2/FO 850 T - 2708326 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) FO converter with integrated optical diagnostics, alarm contact, for RS-485 2-wire bus systems (SUCONET K, Modbus ...) up to 500 kbps, NRZ coding, T-coupler with two FO interfaces (BFOC), 850 nm, for PCF/fiberglass cable (multimode) Product Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Supply voltage and data signals routed through via DIN rail connectors Connections can be plugged in using a COMBICON screw terminal block Can be combined with the PSI copper repeater in a modular way using DIN rail connectors Automatic data rate detection or fixed data rate setting via DIP switches Redundant power supply possible by means of optional system power supply unit High-quality electrical isolation between all interfaces (RS-485 // fiber optic ports // power supply // DIN rail connector) Approved for use in zone 2 Integrated optical diagnostics for continuous monitoring of fiber optic paths Intrinsically safe fiber optic interface (Ex op is) for direct connection to devices in zone 1 Floating switch contact for leading alarm generation in relation to critical fiber optic paths Suitable for data rates up to 500 kbps Key Commercial Data Packing unit 1 pc Weight per Piece (excluding packing) 249.0 g Custom tariff number 85176200 Country of origin Germany Technical data Note Utilization restriction EMC: class A product, see manufacturer's declaration in the download area 03/14/2016   Page 1 / 8 https://www.phoenixcontact.com/us/products/2708326 FO converters - PSI-MOS-RS485W2/FO 850 T - 2708326 Technical data Dimensions Width 35 mm Height 99 mm Depth 105 mm Ambient conditions Ambient temperature (operation) -20 °C ... 60 °C Ambient temperature (storage/transport) -40 °C ... 85 °C Permissible humidity (operation) 30 % ... 95 % (non-condensing) Altitude 5000 m (For restrictions see manufacturer's declaration) Degree of protection IP20 Noise immunity EN 61000-6-2:2005 General Bit delay ≤ 1 Bit Bit distortion, input ± 35 % (permitted) Bit distortion, output < 6.25 % Electrical isolation VCC // RS-485 Test voltage data interface/power supply 1.5 kVrms (50 Hz, 1 min.) Electromagnetic compatibility Conformance with EMC Directive 2004/108/EC (valid until 19.04.2016) / 2014/30/EU (valid from 20.04.2016) Noise emission EN 55011 Net weight 210.08 g Housing material PA 6.6-FR Color green MTBF 159 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day)) 24 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day)) Conformance CE-compliant ATEX  II 3 G Ex nAC IIC T4 X (Please follow the special installation instructions in the documentation!)  II (2) GD [Ex op is] IIC (PTB 06 ATEX 2042 U) (Please follow the special installation instructions in the documentation!) UL, USA / Canada Class I, Zone 2, AEx nc IIC T5 Class I, zone 2, Ex nC nL IIC T5 X Class I, Div. 2, Groups A, B, C, D Power supply Nominal supply voltage 24 V DC (With UL approval) Supply voltage range 18 V DC ... 30 V DC 03/14/2016   Page 2 / 8 https://www.phoenixcontact.com/us/products/2708326 FO converters - PSI-MOS-RS485W2/FO 850 T - 2708326 Technical data Power supply Max. current consumption 130 mA Typical current consumption 120 mA (24 V DC) Connection method COMBICON plug-in screw terminal block Serial interface Interface 1 RS-485 interface, 2-wire Operating mode Semi-duplex Connection method Pluggable screw connection File format/coding UART (11/10 bit switchable; NRZ), slip-tolerant Data direction switching Automatic control Transmission medium Copper Transmission length ≤ 1200 m (depending on the data rate, with shielded, twisted data cable) Termination resistor 390 Ω 220 Ω 390 Ω (Can be connected) Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 2.5 mm² Conductor cross section flexible min. 0.2 mm² Conductor cross section flexible max. 2.5 mm² Conductor cross section AWG min. 24 Conductor cross section AWG max. 14 Serial transmission speed 4.8/ 9.6/ 19.2/ 38.4/ 57.6/ 75/ 93.75/ 115.2/ 136/ 187.5/ 375/ 500 kbps Optical interface FO Transmit capacity, minimum -4 dBm (200/230 µm) -17.6 dBm (50/125 µm) -14 dBm (62,5/125 µm) Minimum receiver sensitivity -32.5 dBm (50/125 µm) -32.5 dBm (62,5/125 µm) -32.1 dBm (200/230 µm) Overrange receiver -3 dBm (200/230 µm) Wavelength 850 nm Transmission length incl. 3 dB system reserve 2800 m (with F-K 200/230 8 dB/km with quick mounting connector) 4200 m (with F-G 50/125 2.5 dB/km) 3300 m (with F-G 62,5/125 3.0 dB/km) Transmission medium PCF fiber Multi-mode fiberglass Transmission protocol Protocol-transparent to the RS-485 interface 03/14/2016   Page 3 / 8 https://www.phoenixcontact.com/us/products/2708326 FO converters - PSI-MOS-RS485W2/FO 850 T - 2708326 Technical data Optical interface FO Connection method ® B-FOC (ST ) Digital outputs Output name Relay output Output description Alarm output Number of outputs 1 Maximum switching voltage 60 V DC 42 V AC Limiting continuous current 0.46 A Standards and Regulations Electromagnetic compatibility Conformance with EMC Directive 2004/108/EC (valid until 19.04.2016) / 2014/30/EU (valid from 20.04.2016) Type of test Vibration resistance in acc. with EN 60068-2-6/IEC 60068-2-6 Test result 5g, 10-150 Hz, 2.5 h, in XYZ direction Type of test Shock in acc. with EN 60068-2-27/IEC 60068-2-27 Test result 15g, 11 ms period, half-sine shock pulse Shock 15g in all directions in acc. with IEC 60068-2-27 Noise emission EN 55011 Noise immunity EN 61000-6-2:2005 Free from substances that could impair the application of coating according to P-VW 3.10.7 57 65 0 VW-AUDI-Seat central standard Connection in acc. with standard CUL Standards/regulations EN 61000-4-3 EN 61000-4-4 EN 61000-4-6 Vibration (operation) In acc. with IEC 60068-2-6: 5g, 150 Hz Conformance CE-compliant ATEX  II 3 G Ex nAC IIC T4 X  II (2) GD [Ex op is] IIC (PTB 06 ATEX 2042 U) UL, USA / Canada Class I, Zone 2, AEx nc IIC T5 Class I, zone 2, Ex nC nL IIC T5 X Class I, Div. 2, Groups A, B, C, D Classifications eCl@ss eCl@ss 4.0 27230207 eCl@ss 4.1 27230207 03/14/2016   Page 4 / 8 https://www.phoenixcontact.com/us/products/2708326 FO converters - PSI-MOS-RS485W2/FO 850 T - 2708326 Classifications eCl@ss eCl@ss 5.0 27230207 eCl@ss 5.1 27230207 eCl@ss 6.0 27230207 eCl@ss 7.0 27230207 eCl@ss 8.0 19179290 ETIM ETIM 2.0 EC001423 ETIM 3.0 EC001423 ETIM 4.0 EC001423 ETIM 5.0 EC000310 UNSPSC UNSPSC 6.01 30211506 UNSPSC 7.0901 39121008 UNSPSC 11 39121008 UNSPSC 12.01 39121008 UNSPSC 13.2 43201553 Approvals Approvals Approvals UL Recognized / cUL Recognized / DNV / EAC / EAC / KC / cULus Recognized Ex Approvals ATEX / UL Listed / cUL Listed / ATEX / cULus Listed Approvals submitted Approval details UL Recognized  03/14/2016   Page 5 / 8 https://www.phoenixcontact.com/us/products/2708326 FO converters - PSI-MOS-RS485W2/FO 850 T - 2708326 Approvals cUL Recognized  DNV  EAC  EAC  KC  cULus Recognized  Drawings Application drawing Application drawing Max. 31 E Max. 31 E Max. 31 FO T Max. 31 T FO FO E T Max. 31 Point-to-point connection Max. 31 T Max. 31 Redundant point-to-point connection FO Linear structure Redundant point-to-point connection 03/14/2016   Page 6 / 8 https://www.phoenixcontact.com/us/products/2708326 FO converters - PSI-MOS-RS485W2/FO 850 T - 2708326 Application drawing Application drawing max. 31 Max. 31 T T E T T ... ... FO FO E E E E max. 31 max. 31 max. 31 max. 31 E T T ... T T ... T T ... T T ... Max. 31 Star structure Tree structure FO Redundant structure Application drawing max. 31 T T T ... FO T T T max. 31 max. 31 max. 31 Redundant structure Tree structure 03/14/2016   Page 7 / 8 https://www.phoenixcontact.com/us/products/2708326 FO converters - PSI-MOS-RS485W2/FO 850 T - 2708326 Block diagram 24V (1) COMBICON 0V (2) DC TD gn DC FO Line Retiming 11 (3) Alarm 12 (4) SHD FO Port A RD rd ERR A Line Diagnostics Port A (5) GND (6) 390 220 390 CTRL Bus Management Function/ Data Rate D(B) (7) ye D(A) (8) gn Retiming Line Diagnostics Port B TD FO Line Retiming rd FO Port B*) RD ERR B 24 V 0 V GND Data Data B A DIN Rail Connector *) only for PSI-MOS-RS485 W2/FO...T *) only with PSI-MOS.../FO...T Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 03/14/2016   Page 8 / 8