ICF-1171I Series

Features and Benefits

Overview

The ICF-1171I Series CAN-to-fiber converters are used in pairs to connect two CAN 2.0 or two CAN FD devices or networks via single-mode or multi-mode optical fiber. The ICF-1171I provides 2-kV isolation protection for the CAN interface and dual power inputs to ensure that your CANbus system will work uninterrupted.

Extend the CAN Bus Transmission Distance

The total transmission distance of a CAN 2.0 or CAN FD system can be extended by 2 km (multi-mode fiber) or by 40 km (single-mode fiber) using ICF-1171I converters, regardless of the CAN baudrate.

Easily Fulfil Various Communication Scenarios

Two CAN 2.0 networks or CAN FD networks can communicate with each other using different baudrates. The ICF-1171I converters can automatically detect the baudrate of the connected CAN 2.0 device and apply the baudrate to itself. Therefore, users do not need to know the baudrate of the connected CAN 2.0 device. This is an extremely convenient feature. Baudrates can also be set to a predefined value via rotary switches.

Easily Troubleshoot Communication Issues

It is easy to check if an issue exists on the CAN bus or the Fiber link. The ICF-1171I converters are provided with LEDs that indicate the fiber link state, fiber communication status, CAN bus state, and CAN bus communication status.

Specifications

Serial Interface

Optical Fiber

  • 100Base-Fx ports (single-mode/multi-mode ST connector)
  • Note: The “typical distance” of a specific fiber transceiver can be computer using Link budget (dB) > Dispersion penalty (dB) + Total link loss (dB).

Isolation

  • 2 kV (built-in)

No. of Ports

  • 1

Signals

  • CAN_L
  • CAN_H
  • CAN Signal GND

Terminator

  • N/A, 120 ohms (by DIP)

Protocols

  • CAN 2.0A
  • CAN 2.0B
  • CAN FD

compatible with ISO 11898 standard (DIP switch to select CAN 2.0/CAN FD setting)

 

No. of Ports

  • 1

Connector

  • ICF-1171I-S-ST/ ICF-1171I-S-ST-T: Single-mode ST connector
  • ICF-1171I-M-ST/ ICF-1171I-M-ST-T: Multi-mode ST connector

Optical Fiber

  • Single-mode, typical distance 40 km
  • Multi-mode, typical distance 2 km

Input Current

  • 188.5 mA (max.)

Input Voltage

  • 12 to 48 VDC

No. of Power Inputs

  • 2

Power Connector

  • Terminal block

Contact Current Rating

  • Resistive load: 1 A @ 30 VDC

Pinouts

  • NC
  • COM
  • NO

Housing

  • Metal

IP Rating

  • IP30

Dimensions 

  • 30.3 x 70 x 115 mm (1.19 x 2.76 x 4.53 in)

Weight

  • 294 g (0.65 lb)

Installation

  • DIN-rail mounting
  • Wall mounting (with optional kit)

Operating Temperature

  • ICF-1171I-S-ST, ICF-1171I-M-ST: 0 to 60°C (32 to 140°F)
  • ICF-1171I-S-ST-T, ICF-1171I-M-ST-T: -40 to 75°C (-40 to 167°F)

Storage Temperature (package included)

  • -40 to 85°C (-40 to 185°F)

Ambient Relative Humidity

  • 5 to 95% (non-condensing)

EMC

  • EN 55032/35

EMI

  • CISPR 32, FCC Part 15B Class A

EMS

  • IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
  • IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
  • IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV
  • IEC 61000-4-5 Surge: Power: 2 kV, Signal: 2 kV
  • IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m
  • IEC 61000-4-8 PFMF

International Approval

  • KC

Safety

  • UL 62368-1
  • EN 62368-1

Vibration

  • IEC 60068-2-6

Time

  • 2,412,885 hrs

Standards

  • Telcordia (Bellcore)
  • GB

Warranty Period

  • 5 years