FO converters - PSI-MOS-DNET CAN/FO 660/EM - 2708067

FO converter with integrated optical diagnosis, for DeviceNet™, CAN, CANopen® to 800 kbps, extension/redundancy module, interfaces: 1x FO (FSMA), 660 nm, for polymer/PCF fiber cable



Technical data




Application drawing  

Application drawing
Branch line / redundant branch line

Application drawing  

Application drawing
Line structure

Application drawing  

Application drawing
Star structure / redundant star structure

Application drawing  

Application drawing
Tree structure


Block diagram
*) Only in the basic module

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Utilization restriction EMC: class A product, see manufacturer's declaration in the download area
Use in potentially explosive areas is not permitted in China.
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Width 22.5 mm
Height 99 mm
Depth 114.5 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 the manufacturer's declaration for altitude operation)
Degree of protection IP20
Noise immunity EN 61000-6-2:2005
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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
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Optical interface FO

Transmit capacity, minimum -6.2 dBm (980/1000 µm)
-16.9 dBm (200/230 µm)
Minimum receiver sensitivity -30.2 dBm
Wavelength 660 nm
Transmission length incl. 3 dB system reserve 100 m (With F-P 980/1000 230 dB/km with quick mounting connector)
800 m (With F-K 200/230 10 dB/km with quick mounting connector)
Transmission medium Polymer fiber
PCF fiber
Connection method F-SMA
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Power supply

Nominal supply voltage 24 V DC (With UL approval)
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
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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
Net weight 104.78 g
Housing material PA 6.6-FR
Color green
MTBF 456 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day))
89 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day))
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Designation CE
Identification 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
Designation PTB
Corrosive gas test
Identification ISA-S71.04-1985 G3 Harsh Group 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
Connection in acc. with standard CUL
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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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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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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 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
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36 Lyn Road
P.O. Box 916
ZA-Ferndale 2160

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