https://www.phoenixcontact.com/us/products/2708287 FO converters - PSI-MOS-PROFIB/FO 660 T - 2708287 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 PROFIBUS up to 12 Mbps, T-coupler with two FO interfaces (FSMA), 660 nm, for polymer/HCS fiber cable Product Features Can be combined with the PSI copper repeater in a modular way using DIN rail connectors Supply voltage and data signals routed through via DIN rail connectors Connections can be plugged in using a COMBICON screw terminal block 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 (PROFIBUS // fiber optic ports // power supply // DIN rail connector) Approved for use in zone 2 Integrated optical diagnostics for continuous monitoring of fiber optic paths Floating switch contact for leading alarm generation in relation to critical fiber optic paths Intrinsically safe fiber optic interface (Ex op is) for direct connection to devices in zone 1 Suitable for all data rates up to 12 Mbps Bit retiming for any cascading depth Key commercial data Packing unit 1 pc Weight per Piece (excluding packing) 234.2 GRM 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 09/05/2014 Page 1 / 8 https://www.phoenixcontact.com/us/products/2708287 FO converters - PSI-MOS-PROFIB/FO 660 T - 2708287 Technical data Dimensions Width 35 mm Height 99 mm Depth 106 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 Noise emission EN 55011 Net weight 191 g Housing material PA 6.6-FR Color green MTBF 201 Years (Telcordia standard, 25C temperature, 21% operating cycle (5 days a week, 8 hours a day)) 42 Years (Telcordia standard, 40C temperature, 34.25% operating cycle (5 days a week, 12 hours a day)) MTTF 213 Years (SN 29500 standard, temperature 25C, operating cycle 21 % (5 days a week, 8 hours a day)) 150 Years (SN 29500 standard, temperature 40 C, operating cycle 34.25 % (5 days a week, 12 hours a day)) 86 Years (SN 29500 standard, temperature 40C, operating cycle 100 % (7 days a week, 24 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 09/05/2014 Page 2 / 8 https://www.phoenixcontact.com/us/products/2708287 FO converters - PSI-MOS-PROFIB/FO 660 T - 2708287 Technical data Power supply Nominal supply voltage 24 V DC Supply voltage range 18 V DC ... 30 V DC Max. current consumption 130 mA Typical current consumption 100 mA (24 V DC) Connection method COMBICON plug-in screw terminal block Serial interface Interface 1 PROFIBUS acc. to IEC 61158, RS-485 2-wire, half duplex, automatic control Interface PROFIBUS Operating mode Semi-duplex Connection method D-SUB-9 female connector File format/coding UART (11 Bit, NRZ) Data direction switching Automatic control Transmission medium Copper Transmission length 1200 m (depending on the data rate, with shielded, twisted pair data cable) Conductor cross section solid min. 0.2 mm Conductor cross section solid max. 2.5 mm Conductor cross section stranded min. 0.2 mm Conductor cross section stranded max. 2.5 mm Conductor cross section AWG/kcmil min. 24 Conductor cross section AWG/kcmil max 14 Serial transmission speed 12 Mbps Optical interface FO Transmit capacity, minimum -3 dBm (980/1000 m) -15.4 dBm (200/230 m) Minimum receiver sensitivity -30 dBm Overrange receiver -3 dBm (980/1000 m) Wavelength 660 nm Transmission length incl. 3 dB system reserve 70 m (With F-P 980/1000 230 dB/km with quick mounting connector) 400 m (With F-K 200/230 10 dB/km with quick mounting connector) Transmission medium Polymer fiber HCS fiber Transmission protocol Protocol-transparent to the RS-485 interface Connection method F-SMA Digital outputs Output name Relay output 09/05/2014 Page 3 / 8 https://www.phoenixcontact.com/us/products/2708287 FO converters - PSI-MOS-PROFIB/FO 660 T - 2708287 Technical data Digital outputs Output description Alarm output Number of outputs 1 Maximum switching voltage 60 V DC 42 V AC Limiting continuous current 0.46 A Classifications eCl@ss eCl@ss 4.0 27230207 eCl@ss 4.1 27230207 eCl@ss 5.0 27230207 eCl@ss 5.1 27230207 eCl@ss 6.0 27230207 eCl@ss 7.0 27230207 eCl@ss 8.0 27143136 ETIM ETIM 2.0 EC001423 ETIM 3.0 EC001423 ETIM 4.0 EC001423 ETIM 5.0 EC001423 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 / UL Recognized / cUL Recognized / DNV / cULus Recognized 09/05/2014 Page 4 / 8 https://www.phoenixcontact.com/us/products/2708287 FO converters - PSI-MOS-PROFIB/FO 660 T - 2708287 Approvals Ex Approvals ATEX / UL Listed / cUL Listed / ATEX / UL Listed / cUL Listed / cULus Listed Approvals submitted Approval details UL Recognized cUL Recognized UL Recognized cUL Recognized DNV cULus Recognized Drawings 09/05/2014 Page 5 / 8 https://www.phoenixcontact.com/us/products/2708287 FO converters - PSI-MOS-PROFIB/FO 660 T - 2708287 Application drawing Dimensioned drawing 35 T T 1500 m 106 T 2000 m PSI-MOS-PROFIB/FO 660T Ord. No. 27 08 287 T T T FO SIGNAL ERR A 1100 m 99 VCC TD RD 800 m ERR B 3000 m Schematic diagram Schematic diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A PSI-MOS-PROFIB/FO 660T Ord. No. 27 08 287 B VCC TD RD 66 FO SIGNAL ERR A ERR B 0T IB/FO OF 7 S-PR 28 MO 27 08 . No 15 16 17 18 19 20 d.- Or C VC TD RD FO NAL SIG R ERB R ER A A Front view Opening the housing Application drawing Application drawing Max. 31 E Max. 31 FO T T E ... Max. 31 T FO FO Max. 31 E E E E E T Max. 31 FO Linear structure Star structure Tree structure 09/05/2014 Page 6 / 8 https://www.phoenixcontact.com/us/products/2708287 FO converters - PSI-MOS-PROFIB/FO 660 T - 2708287 Application drawing Application drawing max. 31 ........ max. 31 T T T ... FO max. 31 max. 31 max. 31 max. 31 max. 31 max. 31 T T ........ ........ T T ... T T ... T T ... T T ... FO T Tree structure FO Redundant FO ring max. 31 ........ Redundant FO ring Application drawing Max. 31 Max. 31 E T FO E T Max. 31 Point-to-point connection Max. 31 Redundant point-to-point connection Block diagram *) only with PSI-MOS.../FO...T 09/05/2014 Page 7 / 8 https://www.phoenixcontact.com/us/products/2708287 Phoenix Contact 2014 (c) - all rights reserved http://www.phoenixcontact.com 09/05/2014 Page 8 / 8