https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page1/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
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, for DeviceNet™, CAN, CANopen® up to 800 kbps, extension/
redundancy module, interfaces: 1 x FO (BFOC), 850 nm, for PCF/fiberglass cable (multimode)
Product Description
The PSI-MOS-DNET... fiber optic transmission system enables DeviceNet™ and CANopen® users to benefit from simple and interference-free
networking based on fiber optics. In addition, bus cable short circuits only affect the specific potential segment concerned. This increases overall
availability, and improves flexibility when designing the bus topology. The use of fiber optic technology enables branch lines and star and tree structures
to be created.
The 22.5 mm space-saving devices from the PSI-MOS-DNET CAN/FO... series feature an internal backplane. The maximum network expansion that
can be achieved (sum total of copper and fiber optic cables) essentially depends on the data rate used.
Your advantages
Integrated optical diagnostics for continuous monitoring of FO paths
High-quality electrical isolation between all interfaces (DeviceNet // fiber optic port // power supply // backplane)
Integrated bus termination resistor can be connected internally
Integrated backplane for routing through the supply voltage and data signals
Connections can be plugged in via a COMBICON screw terminal block
Floating switch contact in the basic module for leading alarm generation in relation to critical fiber optic paths
Key Commercial Data
Packing unit 1 pc
GTIN
GTIN 4017918943219
Weight per Piece (excluding packing) 166.000 g
Custom tariff number 85176200
Country of origin Germany
https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page2/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
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 22.5 mm
Height 99 mm
Depth 114.5 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
Interfaces
Interface 1 CAN interface, in accordance with ISO/IS 11898 for DeviceNet, CAN,
CANopen
Connection method Pluggable screw connection
File format/coding Bit stuffing, NRZ
Transmission medium Copper
Transmission length ≤ 5000 m (Dependent on the data rate and the protocol used)
Serial transmission speed ≤ 800 kbps
Optical interface FO
Transmit capacity, minimum -17.9 dBm (50/125 µm)
-14.1 dBm (62,5/125 µm)
-5.1 dBm (200/230 µm)
Minimum receiver sensitivity -32.5 dBm (50/125 µm)
-32.5 dBm (62,5/125 µm)
-32.1 dBm (200/230 µm)
Wavelength 850 nm
Transmission length incl. 3 dB system reserve 2800 m (With F-K 200/230 10 dB/km with quick mounting connector)
4800 m (with F-G 50/125 2.5 dB/km)
4200 m (with F-G 62,5/125 3.0 dB/km)
Transmission medium PCF fiber
Multi-mode fiberglass
https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page3/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
Technical data
Optical interface FO
Connection method B-FOC (ST®)
Power supply
Nominal supply voltage 24 VDC (in acc. with UL)
Supply voltage range 10 VDC ... 30 VDC
Max. current consumption 100 mA
Typical current consumption 100 mA (24VDC)
Connection method Pluggable COMBICON screw terminal block through basic module
General
Bit distortion, input ± 35 % (permitted)
Bit distortion, output < 6.25 %
Electrical isolation VCC // CAN
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
Mounting type DIN rail mounting
Net weight 107.98 g
Housing material PA 6.6-FR
Color green
MTBF 323 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5
days a week, 8 hours a day))
49 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle
(5 days a week, 12 hours a day))
Conformance/approvals
Designation CE
Certificate CE-compliant
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 PTB06ATEX2042U
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, Div. 2, Groups A, B, C, D
https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page4/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
Technical data
Conformance/approvals
Designation PTB
Corrosive gas test
Identification ISA-S71.04-1985 G3 Harsh Group A
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
Connection in acc. with standard CUL
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
Application drawing
B
B
BE
BE
Branchline/redundantbranchline
FO
Branch line / redundant branch line
Application drawing
BEBB
Linearstructure
FOFO
...64x ...64x ...64x
Line structure
https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page5/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
Application drawing
BEEE
B B B B
...20
BE
BE
BE
BEBEBE...20
Starstructure/redundantstarstructure
FO
Star structure / redundant star structure
Application drawing
BEE
BEE
BEE
BEE
BBBBBB
Treestructure
FO
FO
Tree structure
Block diagram
*) Only in the basic module
Classifications
eCl@ss
eCl@ss 10.0.1 19170132
eCl@ss 11.0 19170411
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
https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page6/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
Classifications
eCl@ss
eCl@ss 9.0 19170114
ETIM
ETIM 2.0 EC001423
ETIM 3.0 EC001423
ETIM 4.0 EC001423
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
Accessories
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
https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page7/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
Accessories
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-SAC-5P-920/...-1511504
Bus system cable, CANopen®, DeviceNet™, 4-position, PUR halogen-free, violet RAL 4001, shielded, cable length: Free
entry (0.5 ... 400 m)
Data cable preassembled
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.
https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page8/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
Accessories
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
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
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
https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page9/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
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-CAN-2744694
D-SUB connector, 9-pos. female connector, two cable entries < 35° to one terminal block row, bus system: CAN,
CANopen®, SafetyBUS p up to 1 Mbps, termination resistor can be switched on via slide switch, pin assignment: 2, 3, 7;
screw connection terminal blocks
D-SUB bus connector-SUBCON-PLUS-CAN/PG-2708119
D-SUB connector, 9-pos. socket, cable entry < 35°, bus system: CAN, CANopen®, SafetyBUS p up to 1 Mbps, with
PG D-SUB socket for connecting a programming device, termination resistor can be switched on via slide switch, pin
assignment: 2, 3, 7, 9; screw terminal blocks
D-SUB bus connector-SUBCON-PLUS-CAN/AX-2306566
D-SUB connector, 9-pos. female connector, axial version with two cable entries, bus system: CAN, CANopen, SafetyBUS
p; pin assignment: 2, 3, 7; screw connection terminal blocks
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
https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page10/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
Accessories
D-SUB bus connector-SUBCON-PLUS-CAN/90/PG/M12-2902322
D-SUB plug, 9-pos., socket, with PG-D-SUB pin, assignment: 2, 3, 5, 6, 7, 9; two M12 cable glands (A-coded) under 90°.
Bus system: CAN, CANopen®. Termination resistor via separate M12 terminator.
D-SUB bus connector-SUBCON-PLUS-CAN/90/M12-2902323
D-SUB plug, 9-pos., socket, assignment: 2, 3, 5, 6, 7, 9; two M12 cable glands (A-coded) under 90°. Bus system: CAN,
CANopen®. Termination resistor via separate M12 terminator.
D-SUB bus connector-SUBCON-PLUS-CAN/35/PG/M12-2902324
D-SUB plug, 9-pos., socket, with PG-D-SUB pin, assignment: 2, 3, 5, 6, 7, 9; two M12 cable glands (A-coded) under 35°.
Bus system: CAN, CANopen®. Termination resistor via separate M12 terminator.
D-SUB bus connector-SUBCON-PLUS-CAN/35/M12-2902325
D-SUB plug, 9-pos., socket, assignment: 2, 3, 5, 6, 7, 9; two M12 cable glands (A-coded) under 35°. Bus system: CAN,
CANopen®. Termination resistor via separate M12 terminator.
D-SUB bus connector-SUBCON-PLUS-CAN/AX/M12-2902326
D-SUB plug, 9-pos., socket, assignment: 2, 3, 5, 6, 7, 9; two M12 cable glands (A-coded) under 180° (axial). Bus system:
CAN, CANopen®. Termination resistor via separate M12 terminator.
https://www.phoenixcontact.com/us/products/2708096
04/19/2021Page11/11
FO converters-PSI-MOS-DNET CAN/FO 850/EM-2708096
Accessories
D-SUB bus connector-SUBCON-PLUS-CAN-2744694
D-SUB connector, 9-pos. female connector, two cable entries < 35° to one terminal block row, bus system: CAN,
CANopen®, SafetyBUS p up to 1 Mbps, termination resistor can be switched on via slide switch, pin assignment: 2, 3, 7;
screw connection terminal blocks
D-SUB bus connector-SUBCON-PLUS-CAN/PG-2708119
D-SUB connector, 9-pos. socket, cable entry < 35°, bus system: CAN, CANopen®, SafetyBUS p up to 1 Mbps, with
PG D-SUB socket for connecting a programming device, termination resistor can be switched on via slide switch, pin
assignment: 2, 3, 7, 9; screw terminal blocks
D-SUB bus connector-SUBCON-PLUS-CAN/AX-2306566
D-SUB connector, 9-pos. female connector, axial version with two cable entries, bus system: CAN, CANopen, SafetyBUS
p; pin assignment: 2, 3, 7; screw connection terminal blocks
Screwdriver tools
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
Phoenix Contact 2021 © - all rights reserved
http://www.phoenixcontact.com