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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PSI-MOS-DNET/FO 850 T
Weight
0.265 kg

PSI-MOS-DNET/FO 850 T - FO converters

Fiber optic converter with integrated optical diagnostics, for DeviceNet™, CAN, CANopen® up to 1000 kbps, T-coupler, interfaces: 1 x CAN, 1 x Alarm, 2 x FO (B-FOC), 850 nm, for PCF/fiberglass (multi-mode)

  • Data rates of up to 1 Mbps
  • Supply voltage and data signals routed through the DIN rail connectors
  • Can be combined with PSI-MOS FO converters in a modular way thanks to DIN rail connectors
  • Automatic data rate detection or fixed data rate setting via DIP switches
  • Integrated optical diagnostics for continuous monitoring of FO paths
  • High-quality electrical isolation between all interfaces (DeviceNet // fiber optic ports // power supply // DIN rail connector)
  • Connections can be plugged in via a COMBICON screw terminal block
  • Redundant power supply possible by means of optional system power supply unit
  • Floating switch contact for advance warning of critical FO paths
Technical Specifications

Utilization restriction

EMC noteEMC: class A product, see manufacturer's declaration in the download area
CCCex noteUse in potentially explosive areas is not permitted in China.

Product properties

MTTF543 Years (SN 29500 standard, temperature 25°C, operating cycle 21%)
MTTF247 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%)
MTTF102 Years (SN 29500 standard, temperature 40°C, operating cycle 100%)
MTBF400 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day))
MTBF64 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day))

Electrical properties

Electrical isolationVCC // CAN
Maximum power dissipation for nominal condition3.6 W
Test voltage data interface/power supply1.5 kVrms (50 Hz, 1 min.)

Supply

Supply Voltage Range11 V DC ... 30 V DC (via pluggable COMBICON screw terminal block)
Nominal Supply Voltage24 V DC
Typical current consumption180 mA (24 V DC)
Max. current consumption≤ 2 A (For operation in a joining station, via the DIN rail connector)

Function

Status and diagnostic indicatorsLEDs: VCC (supply voltage), NET (Mod/Net status), FO signal (fiber optic signal quality), ERR (broken fiber, fiber optic)

Switching

Output nameRelay output
Number of Outputs1
Contact switching typeN/O contact
Minimum Switching Voltage11 V DC
Maximum Switching Voltage30 V DC

Supply

Tightening torque0.56 Nm ... 0.79 Nm

Interfaces

Bit distortion, input± 35 % (permitted)
Bit distortion, output< 6.25 %
SignalCAN
SignalCANopen®
SignalDeviceNet™

Data: optical FO

No. of channels2
Transmit capacity, minimum-17.6 dBm (50/125 µm)
Transmit capacity, minimum-14.6 dBm (62,5/125 µm)
Transmit capacity, minimum-4 dBm (200/230 µm)
Transmission protocolProtocol transparent for CAN interface
Connection MethodB-FOC (ST®)
Wavelength850 nm
Minimum receiver sensitivity-29 dBm (50/125 µm)
Minimum receiver sensitivity-29 dBm (62,5/125 µm)
Minimum receiver sensitivity-28.1 dBm (200/230 µm)
Transmission mediumPCF fiber
Transmission mediumMulti-mode fiberglass

Data: CAN interface, in accordance with ISO/IS 11898 for DeviceNet™, CAN, CANopen®

Transmission Speed≤ 1 Mbps (Configurable via DIP switches)
Connection MethodCOMBICON plug-in screw terminal block
No. of channels2 (CAN_High / CAN_Low)
Transmission length≤ 5000 m (Dependent on the data rate and the protocol used)
Number of bus devices≤ 64 (per potential segment)
Number of bus devices≤ 63 (DeviceNet™, can be addressed logically)
Number of bus devices≤ 128 (CANopen®, can be addressed logically)
Termination resistor124 Ω (Integrated and ready to be switched)
Single conductor/terminal point, rigid0.2 mm² ... 2.5 mm²
Single-wire/terminal point, flexible0.2 mm² ... 2.5 mm²
Max. AWG conductor cross section, flexible14
Min. AWG conductor cross section, flexible24
Single-wire/terminal point, rigid AWG max.14
Single-wire/terminal point, rigid AWG min.24
Transmission medium2-wire twisted pair, shielded
Transmission methodCSMA/CA
File format/codingBit stuffing, NRZ

Dimensions

Width35 mm
Height102 mm
Depth119 mm

Material specifications

Color (Housing)green (RAL 6021)
Material (Housing)PA 6.6-FR

FO cable

Fiber types200/230 µm
Fiber types50/125 µm
Fiber types62.5/125 µm
Fiber typesPCF fiber
Fiber typesFiberglass

Ambient conditions

Degree of ProtectionIP20
Ambient Temperature (Operation)-20 °C ... 60 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Altitude≤ 5000 m (For restrictions, see the manufacturer's declaration for altitude operation)
Permissible humidity (operation)30 % ... 95 % (non-condensing)

CE

CertificateCE-compliant

ATEX

Identification II 3 G Ex nA IIC T4 Gc X
NotePlease follow the special installation instructions in the documentation!

UL, USA/Canada

Identification508 Listed

Corrosive gas test

IdentificationISA-S71.04-1985 G3 Harsh Group A

Shipbuilding

IdentificationDNV GL

DNV GL data

TemperatureB
HumidityA
VibrationA
EMCB
EnclosureRequired protection according to the Rules shall be provided upon installation on board

EMC data

Noise immunityEN 61000-6-2
Electromagnetic compatibilityConformance with EMC Directive 2014/30/EU
Noise emissionEN 55011

Electrostatic discharge

Standards/regulationsEN 61000-4-2
Contact discharge± 6 kV
Discharge in air± 8 kV
CommentsCriterion B

Electromagnetic HF field

Standards/regulationsEN 61000-4-3
Field intensity10 V/m
CommentsCriterion A

Fast transients (burst)

Standards/regulationsEN 61000-4-4
Input± 2 kV
Signal± 2 kV
CommentsCriterion B

Surge current load (surge)

Standards/regulationsEN 61000-4-5
Input± 0.5 kV
Signal± 1 kV
CommentsCriterion B

Conducted interference

Standards/regulationsEN 61000-4-6
CommentsCriterion A
Voltage10 V

Emitted interference

Standards/regulationsEN 55011
CommentsClass A, industrial applications

Criteria

Criterion ANormal operating behavior within the specified limits.
Criterion BTemporary impairment to operational behavior that is corrected by the device itself.

Standards and Regulations

Free from substances that could impair the application of coatingin accordance with VW-AUDI-Seat central standard P-VW 3.10.7 57 65 0

Mounting

Mounting TypeDIN rail mounting
Accessories

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Additional Information

Pack Size1
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