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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 PROFIBUS up to 12 Mbps, T-coupler with two
FO interfaces (BFOC), 850 nm, for PCF/fiberglass cable (multimode)
Product Description
The PSI-MOS-PROFIB/FO... devices convert copper-based PROFIBUS interfaces to fiber optics.
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-PROFIB/FO... T T-couplers allow the interface to be converted for two FO cables. They can be used to create linear structures and ring
structures for increased system availability.
Your advantages
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
Supply voltage and data signals routed through via DIN rail connectors
Automatic data rate detection or fixed data rate setting via DIP switches
High-quality electrical isolation between all interfaces (PROFIBUS // fiber optic ports // power supply // DIN rail connector)
Redundant power supply possible by means of optional system power supply unit
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 all data rates up to 12 Mbps
Bit retiming for any cascading depth
Shipbuilding approval in accordance with DNVGL
Key Commercial Data
Packing unit 1 pc
GTIN
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GTIN 4017918973964
Weight per Piece (excluding packing) 270.400 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
Use in potentially explosive areas is not permitted in China.
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 the manufacturer's declaration for altitude
operation)
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 2014/30/EU
Noise emission EN 55011
Net weight 265.2 g
Housing material PA 6.6-FR
Color green
MTBF 149 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))
MTTF 212 Years (SN29500 standard, temperature25°C, operating cycle21%)
150 Years (SN29500 standard, temperature40°C, operating
cycle34.25%)
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Technical data
General
86 Years (SN29500 standard, temperature40°C, operating cycle100%)
Power supply
Nominal supply voltage 24 VDC (With UL approval)
Supply voltage range 18 VDC ... 30 VDC
Max. current consumption 130 mA
Typical current consumption 120 mA (24VDC)
Connection method COMBICON plug-in screw terminal block
Interfaces
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 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 ≤ 12 Mbps
Optical interface FO
No. of channels 2
Transmit capacity, minimum -4.2 dBm (200/230 µm)
-17.8 dBm (50/125 µm)
-14.6 dBm (62,5/125 µm)
Minimum receiver sensitivity -30 dBm (50/125 µm)
Overrange receiver -3 dBm (200/230 µm)
Wavelength 850 nm
Transmission length incl. 3 dB system reserve 2600 m (with F-G 50/125 2.5 dB/km)
3300 m (with F-G 62,5/125 3.0 dB/km)
800 m (With F-K 200/230 10 dB/km with quick mounting connector)
Transmission medium PCF fiber
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Technical data
Optical interface FO
Multi-mode fiberglass
Transmission protocol Protocol-transparent to the RS-485 interface
Connection method B-FOC (ST®)
Digital outputs
Output name Relay output
Output description Alarm output
Number of outputs 1
Maximum switching voltage 60 VDC
42 VAC
Limiting continuous current 0.46 A
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 ATEX, FO interface
Identification  II (2) G [Ex op is Gb] IIC
 II (2) D [Ex op is Db] IIIC
Certificate PTB06ATEX2042U
Additional text Please follow the special installation instructions in the documentation!
Designation UL, USA/Canada
Identification 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
Designation PTB
PROFIBUS approval
Additional text PROFIBUS-Center Netherlands
Designation Corrosive gas test
Identification ISA-S71.04-1985 G3 Harsh Group A
Designation Shipbuilding
Identification DNV GL
Temperature B
Humidity A
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Technical data
Conformance/approvals
Vibration A
EMC B
Enclosure Required protection according to the Rules shall be provided upon
installation on board
Standards and Regulations
Electromagnetic compatibility Conformance with EMC Directive 2014/30/EU
Type of test Vibration resistance in acc. with EN60068-2-6/IEC60068-2-6
Test result 5g, 10...150 Hz, 2.5 h, in XYZ direction
Type of test Shock in acc. with EN60068-2-27/IEC60068-2-27
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 EN61000-4-3
EN61000-4-4
Comments Criterion B
Standards/regulations EN61000-4-5
Signal ± 1 kV
Standards/regulations EN 55011
EN61000-4-6
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”
Drawings
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Application drawing
E
E
max. 31
max. 31
FO
Point-to-point connection
Application drawing
E
E
max. 31
max. 31
FO
Redundant point-to-point connection
Application drawing
E
T
T
FO
FO
FO
max. 31
max. 31
max. 31
Line structure
Application drawing
T T E
EEEEE
...
FO
max. 31
max. 31
Star structure
Application drawing
T T
T TT T T T T T
...
... ... ... ...
max.31 max.31 max.31 max.31
max.31
FO
FO
Tree structure
Application drawing
........
........
........
........
TT
T
T
max.31
max.31
max.31
max.31
FO
Redundant FO ring
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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
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
DNV GL / UL Recognized / cUL Recognized / EAC / KC / EAC / UL Recognized / cUL Recognized / EAC / DNV GL / EAC / KC / cULus Recognized
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Approvals
Ex Approvals
UL Listed / cUL Listed / UL Listed / cUL Listed / cULus Listed
Approval details
DNV GL https://approvalfinder.dnvgl.com/ TAA00001KR
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
EAC EAC-Zulassung
KC http://eng.kcc.go.kr/user/ehpMain.do MSIP-REI-
PCK-2708261
EAC EAC-Zulassung
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
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Approvals
EAC RU *-
DE.A*30.B.01735
DNV GL https://approvalfinder.dnvgl.com/ TAA00001KR
EAC RU *-
DE.A*30.B.01735
KC http://eng.kcc.go.kr/user/ehpMain.do MSIP-REI-
PCK-2708261
cULus Recognized
Accessories
Accessories
Adapter
Connection distributor-PSM PTK-2760623
Passive RS-485 T-distributor, fitted with one 9-pin D-SUB pin strip and two 9-pin D-SUB socket strips
Connection distributor-PSM PTK-4-2799364
Passive RS-485 T-distributor, fitted with one 9-pin D-SUB pin strip and five 9-pin D-SUB socket strips
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Accessories
Data cable by the meter
FO cable-PSM-LWL-HCS-RUGGED-200/230-2799885
PCF cable, duplex 200µm/230µm, by the meter without male connector, for installation in stationary systems and
machines
FO cable-PSM-LWL-HCSO-200/230-2799445
PCF cable, duplex 200/230 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
FO cable-PSM-LWL-GDO- 50/125-2799432
Fiberglass cable, duplex 50/125 µm, by the meter, without connector, for outdoor installation
Bus system cable-PSM-CABLE-PROFIB/FC-2744652
By the meter, Bus system cable, PROFIBUS (12 Mbps), shielded, PVC FR VI/PVC, Violet, 2-wire (1X2XAWG22/1), color
single wire: Red, green, cable length: Free entry (1.0 ... 1000.0 m)
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Accessories
Data cable preassembled
FO patch cable-FL MM PATCH 1,0 LC-ST-2989174
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: LC/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 LC-ST-2989271
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: LC/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 LC-ST-2901801
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: LC/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-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 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
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Accessories
FO patch cable-FL MM PATCH 1,0 ST-ST-2901815
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: B-FOC(STⓇ)/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 ST-ST-2901816
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: B-FOC(STⓇ)/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 ST-ST-2901817
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: B-FOC(STⓇ)/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 ST-SCRJ-2901820
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: B-FOC(STⓇ)/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 ST-SCRJ-2901821
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: B-FOC(STⓇ)/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 ST-SCRJ-2901822
Assembled FO cable, break out cable, multimode fiberglass 50/125 µm (OM2), connector: B-FOC(STⓇ)/SC-RJ, degree
of protection: IP20, for installation in cable ducts or control cabinets, length: 5 m
FO patch cable-FOC-HCS-RUGGED-1014/IP20/...-2901555
Robust PCF 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-HCS-RUGGED-1014/...-1402191
rugged PCF installation cable for inner areas with highly tear-proof aramid strain-relief elements. Individual elements
made from 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-HCSO-1015/IP20/...-2901557
Highly rugged PCF 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.
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
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Accessories
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.
Data plug
FO connectors-PSM-SET-B-FOC/4-HCS-2708481
B-FOC (ST) connector set for PCF fiber, for self assembly consisting of 4 quick mounting connectors with bend
protection sleeve
Assembly tool-PSM-HCS-KONFTOOL/B-FOC-2708465
HCS assembly kit for B-FOC(ST) quick mounting connectors, including stripping blade, stripping pliers, aramide yarn
scissors, fiber stripper, microscope, fiber cleaving tool for standard HCS and HCS GI fibers, four B-FOC(ST) connectors
for standard HCS fiber, and documentation
Measuring instrument-PSM-FO-POWERMETER-2799539
Fiber optic measuring case, consisting of an optical power meter, F-SMA, B-FOC adapters, reference fibers and
operating instructions
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Accessories
Fiber optic coupling-PSM-SET-BFOC-LINK/2-2799429
Coupling; set consisting of 2 couplings for connecting B-FOC plugs
D-SUB bus connector-SUBCON-PLUS-PROFIB/SC2-2708232
D-SUB connector, 9-pos., male connector, cable entry < 35°, bus system: PROFIBUS DP up to 12 Mbps, termination
resistor can be switched on via slide switch, pin assignment: 3, 5, 6, 8; screw connection terminal blocks
D-SUB bus connector-SUBCON-PLUS-PROFIB/PG/SC2-2708245
D-SUB connector, 9-pos., male connector, cable entry < 35°, bus system: PROFIBUS DP up to 12 Mbps with PG D-SUB
socket for connecting a programming device, termination resistor can be switched on via slide switch, pin assignment: 3,
5, 6, 8; screw connection terminal blocks
D-SUB bus connector-SUBCON-PLUS-PROFIB/AX/SC-2744380
D-SUB connector, 9-pos., male connector, axial version with two cable entries, bus system: PROFIBUS DP up to 12
Mbps, termination resistor can be switched on via slide switch, pin assignment: 3, 5, 6, 8; screw connection terminal
blocks
Stripping tool-PSM-STRIP-FC/PROFIB-2744623
Quick stripping tool for PROFIBUS cable, type Fast Connect
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Accessories
D-SUB bus connector-SUBCON-PLUS-PROFIB/AX/M12-2902321
D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two M12 cable glands (B-coded) under 180° (axial). Bus system:
PROFIBUS DP up to 12 Mbps. Termination resistor via separate M12 terminator.
D-SUB bus connector-SUBCON-PLUS-PROFIB/90X/M12-2902729
D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two M12 cable glands (B-coded) under 90°. Bus system: PROFIBUS DP
up to 12 Mbps. Termination resistor via separate M12 terminator. Long version; S7-compatible.
D-SUB bus connector-SUBCON-PLUS-PROFIB/90/M12-2902318
D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two M12 cable glands (B-coded) under 90°. Bus system: PROFIBUS DP
up to 12 Mbps. Termination resistor via separate M12 terminator.
D-SUB bus connector-SUBCON-PLUS-PROFIB/35/M12-2902320
D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two M12 cable glands (B-coded) under 35°. Bus system: PROFIBUS DP
up to 12 Mbps. Termination resistor via separate M12 terminator.
DIN rail connector
DIN rail bus connectors-ME 17,5 TBUS 1,5/ 5-ST-3,81 GN-2709561
DIN rail connector for DIN rail mounting. Universal for TBUS housing. Gold-plated contacts, 5-pos.
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Accessories
DIN rail bus connectors-ME 17,5 TBUS 1,5/PP000-3,81 BK-2890014
DIN rail connector for DIN rail mounting. Universal for TBUS housing. Gold-plated contacts, 2-pos.
Interface converter
Repeater-PSI-REP-PROFIBUS/12MB-2708863
Modular repeater for electrical isolation and range increase for PROFIBUS up to 12 Mbps, 4-way isolation, rail-
mountable, supply 24 V DC
Repeater-PSM-ME-RS485/RS485-P-2744429
Repeater, for potential separation and range increase in RS-485 2-wire bus systems, 3-way isolation, rail-mountable
Power supply
Power supply unit-MINI-SYS-PS-100-240AC/24DC/1.5-2866983
Primary-switched MINI POWER supply for DIN rail mounting, input: 1-phase, output: 24 V DC/1.5 A
Screwdriver tools
https://www.phoenixcontact.com/us/products/2708261
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FO converters-PSI-MOS-PROFIB/FO 850 T-2708261
Accessories
Screwdriver-SZS 0,4X2,5 VDE-1205037
Screwdriver, slot-headed, VDE insulated, size: 0.4 x 2.5 x 80 mm, 2-component grip, with non-slip grip
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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