FO converters - PSI-MOS-RS485W2/FO 850 E - 2708339

FO converter with integrated optical diagnostics, alarm contact, for RS-485 2-wire bus systems (SUCONET K, Modbus ...) up to 500 kbps, NRZ coding, terminal device with one FO interface (BFOC), 850 nm, for PCF/fiberglass cable (multimode)

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Overview

Technical data

Accessories

Approvals

Downloads

Drawings



Application drawing  

Application drawing
Redundant point-to-point connection

Application drawing  

Application drawing
Line structure



Application drawing  

Application drawing
Star structure

Application drawing  

Application drawing
Tree structure



Application drawing  

Application drawing
Redundant structure

Block diagram  

Block diagram
*) only with PSI-MOS.../FO...T



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Note

Utilization restriction EMC: class A product, see manufacturer's declaration in the download area
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Dimensions

Width 35 mm
Height 99 mm
Depth 105 mm
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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
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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 2014/30/EU
Noise emission EN 55011
Net weight 254.3 g
Housing material PA 6.6-FR
Color green
MTBF 272 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day))
44 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 nA nC IIC T4 Gc X (Please follow the special installation instructions in the documentation!)
 II (2) G [Ex op is Gb] IIC (PTB 06 ATEX 2042 U) (Please follow the special installation instructions in the documentation!)
 II (2) D [Ex op is Db] IIIC (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
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Power supply

Nominal supply voltage 24 V DC (With UL approval)
Supply voltage range 18 V DC ... 30 V DC
Max. current consumption 130 mA
Typical current consumption 120 mA (24 V DC)
Connection method COMBICON plug-in screw terminal block
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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
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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
Connection method B-FOC (ST®)
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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
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Standards and Regulations

Electromagnetic compatibility Conformance with EMC Directive 2014/30/EU
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
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 61000-4-2
Contact discharge ± 6 kV
Standards/regulations EN 61000-4-3
EN 61000-4-4
Comments Criterion B
Standards/regulations EN 61000-4-5
Signal ± 1 kV
Standards/regulations EN 55011
EN 61000-4-6
Shock 15g in all directions in acc. with IEC 60068-2-27
Vibration (operation) in acc. with IEC 60068-2-6: 5g, 150 Hz
Conformance CE-compliant
ATEX  II 3 G Ex nA nC IIC T4 Gc X
 II (2) G [Ex op is Gb] IIC (PTB 06 ATEX 2042 U)
 II (2) D [Ex op is Db] IIIC (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
Shipbuilding approval DNV GL
DNV GL-Temperature B
DNV GL-Humidity A
DNV GL-Vibration A
DNV GL-EMC B
DNV GL-Enclosure Required protection according to the Rules shall be provided upon installation on board
Noxious gas test ISA-S71.04-1985 G3 Harsh Group A
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Environmental Product Compliance

REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”
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Classifications

eCl@ss

eCl@ss 4.0 27230207
eCl@ss 4.1 27230207
eCl@ss 5.0 27230207
eCl@ss 5.1 27230200
eCl@ss 6.0 19179200
eCl@ss 7.0 19179290
eCl@ss 8.0 19179290
eCl@ss 9.0 19170114
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ETIM

ETIM 2.0 EC001423
ETIM 3.0 EC001423
ETIM 4.0 EC001423
ETIM 5.0 EC000310
ETIM 6.0 EC001467
ETIM 7.0 EC001467
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UNSPSC

UNSPSC 6.01 30211506
UNSPSC 7.0901 39121008
UNSPSC 11 39121008
UNSPSC 12.01 39121008
UNSPSC 13.2 43222604
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PHOENIX CONTACT Ltd

Unit 15C, 906-930 Great South Road, Penrose
Auckland 1061
New Zealand

Phone: 0508 474 636
Toll Free (Local)
09 950 8495
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