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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, termination device with an FO interface (SC-Duplex), 1300 nm, for
fiberglass cable
Product Description
The PSI-MOS-RS485W2/FO... FO converters convert the electrical data signal into an optical one by protocol transparent means.
The integrated optical diagnostics allow permanent monitoring of the FO paths during installation and also during operation. The floating switch contact
is activated when the signal output on the fiber optic paths drops to a critical level.
The PSI-MOS-RS485W2/FO... E termination devices convert an RS-485 interface to a fiber optic cable. They are ideal for point-to-point connections.
Your advantages
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
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
GTIN
GTIN 4046356176279
Weight per Piece (excluding packing) 230.100 g
Custom tariff number 85176200
Country of origin Germany
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Technical data
Note
Utilization restriction EMC: class A product, see manufacturer's declaration in the download
area
Use in potentially explosive areas is not permitted in China.
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 the manufacturer's declaration for altitude
operation)
Degree of protection IP20
Noise immunity EN 61000-6-2:2005
General
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 89/336/EC
Noise emission EN 55011
Net weight 225.3 g
Housing material PA 6.6-FR
Color green
MTBF 484 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5
days a week, 8 hours a day))
102 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle
(5 days a week, 12 hours a day))
Power supply
Nominal supply voltage 24 VDC (With UL approval)
Supply voltage range 18 VDC ... 32 VDC
Max. current consumption 90 mA
Typical current consumption 55 mA (24VDC)
170 mA (According to UL Listed, 24VDC)
110 mA (According to UL Recognized, 24VDC)
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Technical data
Power supply
Connection method COMBICON plug-in screw terminal block
Interfaces
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
No. of channels 1
Wavelength 1300 nm
Transmission length incl. 3 dB system reserve 25 km (With F-G 50/125 0.7 dB/km at 1300 nm)
22 km (with F-G 62.5/125 0.8 dB/km at 1300 nm)
45 km (With F-E 9/125 0,4 dB/km at 1300 nm)
Transmission medium Multi-mode fiberglass
Single-mode fiberglass
Transmission protocol Protocol-transparent to the RS-485 interface
Connection method SC duplex
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 1 A
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Technical data
Conformance/approvals
Designation CE
Identification CE-compliant
Designation EAC
Identification EAC
Designation ATEX
Identification  II 3 G Ex nA nC IIC T4 Gc X
Additional text Please follow the special installation instructions in the documentation!
Designation UL, USA/Canada
Identification 508 Listed
508 Recognized
Designation Corrosive gas test
Identification ISA-S71.04-1985 G3 Harsh Group A
Standards and Regulations
Electromagnetic compatibility Conformance with EMC directive 89/336/EC
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
Environmental Product Compliance
REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
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Drawings
Application drawing
E
E
max. 31
max. 31
FO
Point-to-point connection
Application drawing
E
E
EE
E
FO
FO
FO
max. 31
max. 31
max. 31
Line structure
Application drawing
...
E E E
EEE
max. 31
FO
max. 31
Star structure
Application drawing
E E
E E
...
... E E ...
max.31 max.31
max.31
FO
FO
Tree structure
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Dimensional drawing
35 105
99
Block diagram
ERRA
(1)
(2)
24V
0V
11(3)
12(4)
CTRL
390 220 390
DC
DC
D(A)(8)
D(B)(7)
GND(6)
SHD(5)
24V 0V GND Data
A
Data
B
gn
rd
ye
gn
FOdiagnosticsportA
Busmanagement
FOportA
DINrailconnector
Retiming
Retiming
Alarm
COMBICON
Function/
transmissionspeed
TD
RD
Brokenfiber
Classifications
eCl@ss
eCl@ss 10.0.1 19170132
eCl@ss 11.0 19170132
eCl@ss 4.0 27230200
eCl@ss 4.1 27230200
eCl@ss 5.0 27230200
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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Classifications
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
UNSPSC
UNSPSC 6.01 30211506
UNSPSC 7.0901 39121008
UNSPSC 11 39121008
UNSPSC 12.01 39121008
UNSPSC 13.2 43222604
UNSPSC 18.0 43223323
UNSPSC 19.0 43223323
UNSPSC 20.0 43223323
UNSPSC 21.0 43223323
Approvals
Approvals
Approvals
UL Listed / UL Recognized / cUL Recognized / cUL Listed / EAC / UL Recognized / UL Listed / cUL Listed / cUL Recognized / EAC / cULus
Recognized / cULus Listed
Ex Approvals
ATEX / ATEX
Approval details
UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705
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Approvals
UL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705
cUL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705
cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705
EAC EAC-Zulassung
UL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705
UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705
cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705
cUL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705
EAC EAC-Zulassung
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Approvals
cULus Recognized
cULus Listed
Accessories
Accessories
Data cable by the meter
FO cable-PSM-LWL-GDO- 50/125-2799432
Fiberglass cable, duplex 50/125 µm, by the meter, without connector, for outdoor installation
FO cable-PSM-LWL-GDM-RUGGED- 50/125-2799322
Fiber glass cable, duplex 50µm/125µm, by the meter, without male connector, for installation in stationary systems and
machines
Data cable preassembled
FO patch cable-FL MM PATCH 1,0 LC-SC-2989161
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: LC/SC duplex, degree of
protection: IP20, for installation in cable ducts or control cabinets, length: 1 m
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Accessories
FO patch cable-FL MM PATCH 2,0 LC-SC-2989268
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: LC/SC duplex, degree of
protection: IP20, for installation in cable ducts or control cabinets, length: 2 m
FO patch cable-FL MM PATCH 5,0 LC-SC-2901800
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: LC/SC duplex, degree of
protection: IP20, for installation in cable ducts or control cabinets, length: 5 m
FO patch cable-FL MM PATCH 1,0 SC-SC-2901805
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: SC duplex/SC duplex, degree
of protection: IP20, for installation in cable ducts or control cabinets, length: 1 m
FO patch cable-FL MM PATCH 2,0 SC-SC-2901807
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: SC duplex/SC duplex, degree
of protection: IP20, for installation in cable ducts or control cabinets, length: 2 m
FO patch cable-FL MM PATCH 5,0 SC-SC-2901808
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: SC duplex/SC duplex, degree
of protection: IP20, for installation in cable ducts or control cabinets, length: 5 m
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Accessories
FO patch cable-FL MM PATCH 1,0 SC-ST-2901809
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: SC duplex/B-FOC(ST), degree
of protection: IP20, for installation in cable ducts or control cabinets, length: 1 m
FO patch cable-FL MM PATCH 2,0 SC-ST-2901810
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: SC duplex/B-FOC(ST), degree
of protection: IP20, for installation in cable ducts or control cabinets, length: 2 m
FO patch cable-FL MM PATCH 5,0 SC-ST-2901811
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: SC duplex/B-FOC(STⓇ),
degree of protection: IP20, for installation in cable ducts or control cabinets, length: 5 m
FO patch cable-FL MM PATCH 1,0 SC-SCRJ-2901812
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: SC duplex/SC-RJ, degree of
protection: IP20, for installation in cable ducts or control cabinets, length: 1 m
FO patch cable-FL MM PATCH 2,0 SC-SCRJ-2901813
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: SC duplex/SC-RJ, degree of
protection: IP20, for installation in cable ducts or control cabinets, length: 2 m
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Accessories
FO patch cable-FL MM PATCH 5,0 SC-SCRJ-2901814
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: SC duplex/SC-RJ, degree of
protection: IP20, for installation in cable ducts or control cabinets, length: 5 m
FO patch cable-FL SM PATCH 1,0 LC-SC-2989190
Assembled fiber optic cable, break-out cable, fiberglass single mode 9/125 µm (OS2, Low Water Peak Fiber) connector:
LC/SC duplex, degree of protection: IP20, for installation in cable ducts or control cabinets, length: 1 m
FO patch cable-FL SM PATCH 2,0 LC-SC-2989297
Assembled fiber optic cable, break-out cable, fiberglass single mode 9/125 µm (OS2, Low Water Peak Fiber) connector:
LC/SC duplex, degree of protection: IP20, for installation in cable ducts or control cabinets, length: 2 m
FO patch cable-FL SM PATCH 5,0 LC-SC-2901827
Assembled fiber optic cable, break-out cable, fiberglass single mode 9/125 µm (OS2, Low Water Peak Fiber) connector:
LC/SC duplex, degree of protection: IP20, for installation in cable ducts or control cabinets, length: 5 m
FO patch cable-FL SM PATCH 1,0 SC-SC-2901829
Assembled fiber optic cable, break-out cable, fiberglass single mode 9/125 µm (OS2, Low Water Peak Fiber) connector:
SC duplex/SC duplex, degree of protection: IP20, for installation in cable ducts or control cabinets, length: 1 m
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Accessories
FO patch cable-FL SM PATCH 2,0 SC-SC-2901830
Assembled fiber optic cable, break-out cable, fiberglass single mode 9/125 µm (OS2, Low Water Peak Fiber) connector:
SC duplex/SC duplex, degree of protection: IP20, for installation in cable ducts or control cabinets, length: 2 m
FO patch cable-FL SM PATCH 5,0 SC-SC-2901831
Assembled fiber optic cable, break-out cable, fiberglass single mode 9/125 µm (OS2, Low Water Peak Fiber) connector:
SC duplex/SC duplex, degree of protection: IP20, for installation in cable ducts or control cabinets, length: 5 m
FO patch cable-FL SM PATCH 1,0 SC-ST-2901832
Assembled fiber optic cable, break-out cable, fiberglass single mode 9/125 µm (OS2, Low Water Peak Fiber) connector:
SC duplex/B-FOC(STⓇ), degree of protection: IP20, for installation in cable ducts or control cabinets, length: 1 m
FO patch cable-FL SM PATCH 2,0 SC-ST-2901833
Assembled fiber optic cable, break-out cable, fiberglass single mode 9/125 µm (OS2, Low Water Peak Fiber) connector:
SC duplex/B-FOC(STⓇ), degree of protection: IP20, for installation in cable ducts or control cabinets, length: 2 m
FO patch cable-FL SM PATCH 5,0 SC-ST-2901834
Assembled fiber optic cable, break-out cable, fiberglass single mode 9/125 µm (OS2, Low Water Peak Fiber) connector:
SC duplex/B-FOC(STⓇ), degree of protection: IP20, for installation in cable ducts or control cabinets, length: 5 m
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Accessories
FO patch cable-FOC-GDM-RUGGED-1016/IP20/...-2901558
Robust GOF installation cable for assembly (IP20 heads only) for installation in stationary systems and machines, aramid
strain-relief elements, with individual elements made from FRNC material, halogen-free, ozone and UV resistant, with a
polyurethane (PUR) outer sheath
FO patch cable-FOC-GDM-RUGGED-1016/...-1402193
rugged GOF installation cable for inner areas with highly tear-proof aramid strain-relief elements. Individual elements
consist of highly flexible FRNC material. The cable is halogen-free, ozone and UV resistant and has a rugged
polyurethane (PUR) outer sheath.
FO patch cable-FOC-GDO-1017/IP20/...-2901559
Highly rugged GOF round cable (IP20 heads only) for assembly and for outdoor installation with integrated moisture
barrier as well as rodent-proof scrim. Individual elements made from highly flexible FRNC material. The wire is ozone and
UV resistant with a very rugged polyethylene outer sheath.
Terminal resistor
Termination resistor-PSI-TERMINATOR-PB-TBUS-2702636
Active termination resistor for PROFIBUS and RS-485 bus systems, redundant power supply, routing of the supply
voltage via DIN rail connector, electrical isolation, switchable termination, integrated programming interface
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