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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PSI-MOS-CNET/FO 850 T
Weight
0.268 kg
This product is Not Cancellable/Not Returnable

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

Fiber optic converter with integrated optical diagnostics, for ControlNet, 5 Mbps data rate, T-coupler, interfaces: 1 x CNET, 1 x Alarm, 2 x FO (B-FOC), 850 nm, for PCF/fiberglass (multi-mode)

  • Approved for use in zone 2
  • Integrated optical diagnostics for continuous monitoring of FO paths
  • Floating switch contact for advance warning of critical FO paths
  • Intrinsically safe fiber optic interface (Ex op is) for direct connection to devices in zone 1
  • Supply voltage and data signals routed through the DIN rail connectors
  • Can be combined with the PSI copper repeater in a modular way using DIN rail connectors
  • Connections can be plugged in via a COMBICON screw terminal block
  • High-quality electrical isolation between all interfaces (ControlNet // fiber optic ports // power supply // DIN rail connector)
  • Redundant power supply possible by means of optional system power supply unit
Technical Specifications

Utilization restriction

EMC noteEMC: class A product, see manufacturer's declaration in the download area

Product properties

MTTF689 Years (SN 29500 standard, temperature 25°C, operating cycle 21%)
MTTF287 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%)
MTTF118 Years (SN 29500 standard, temperature 40°C, operating cycle 100%)
MTBF169 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day))
MTBF25 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day))

Electrical properties

Electrical isolationVCC // ControlNet™
Maximum power dissipation for nominal condition2.4 W
Test voltage data interface/power supply1.5 kVrms (50 Hz, 1 min.)

Supply

Supply Voltage Range18 V DC ... 30 V DC (via pluggable COMBICON screw terminal block)
Nominal Supply Voltage24 V DC
Typical current consumption100 mA (24 V DC)
Max. current consumption150 mA
Max. current consumption≤ 2 A (For operation in a joining station, via the DIN rail connector)

Function

Status and diagnostic indicatorsPort A (module status indicator), 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 Voltage18 V DC
Maximum Switching Voltage30 V DC
Limiting Continuous Current500 mA

Supply

Tightening torque0.56 Nm ... 0.79 Nm

Interfaces

Bit distortion, input± 35 %
Bit distortion, output< 6.25 %
SignalControlNet™

Data: optical FO

Transmit capacity, minimum-17.9 dBm (50/125 µm)
Transmit capacity, minimum-14.1 dBm (62,5/125 µm)
Transmit capacity, minimum-5.1 dBm (200/230 µm)
Transmission length incl. 3 dB system reserve1200 m (F-K 200/230 8 dB/km with quick mounting connector)
Transmission length incl. 3 dB system reserve3100 m (with F-G 50/125 2.5 dB/km)
Transmission length incl. 3 dB system reserve3000 m (with F-G 62,5/125 3.0 dB/km)
Transmission protocolProtocol transparent for ControlNet™ interface
Connection MethodB-FOC (ST®)
Wavelength850 nm
Minimum receiver sensitivity-32.5 dBm (50/125 µm)
Minimum receiver sensitivity-32.5 dBm (62,5/125 µm)
Minimum receiver sensitivity-32.1 dBm (200/230 µm)
Transmission mediumPCF fiber
Transmission mediumMulti-mode fiberglass

Data: ControlNet interface, in accordance with EN 50170

Serial transmission speed5 Mbps
Connection MethodBNC 75 Ω
Transmission length≤ 1000 m
Conductor cross section flexible max.2.5 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section, rigid max.2.5 mm²
Conductor cross section, rigid min.0.2 mm²
Conductor cross section AWG max.14
Conductor cross section AWG min.24
Transmission mediumCopper
File format/codingSerial asynchronous UART/NRZ

Dimensions

Width35 mm
Height105 mm
Depth117 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!

ATEX, FO interface

Identification II (2) G [Ex op is Gb] IIC
Identification II (2) D [Ex op is Db] IIIC
CertificatePTB 06 ATEX 2042 U

UL, USA/Canada

Identification508 Listed

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

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Additional Information

Pack Size1
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