MOXA ICF-1171I Series

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)



Fiber module optical interface		Multi-mode	Single-mode
Fiber Data Rate		100Base-Fx
Fiber Cable Requirements		62.5/125 μm	9/125 μm
		OM1	OS1
Typical Distance		2 km	40 km
Wavelength	Typical (nm)	1310
	TX Range (nm)	1280 to 1340
	RX Range (nm)	1100 to 1600
Optical Power	TX Range (dBm)	-10 to -20	0 to -5
	RX Range (dBm)	-3 to -32	-3 to -34
	Link Budget (dB)	12	29
	Dispersion Penalty (dB)	3	1



Note: The “typical distance” of a specific fiber transceiver can be computer using
Link budget (dB) > Dispersion penalty (dB) + Total link loss (dB).



CAN Interface


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)



Fiber Interface


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



Power Parameters


Input Current
188.5 mA (max.)

Input Voltage
12 to 48 VDC

No. of Power Inputs
2

Power Connector
Terminal block



Relays


Contact Current Rating
Resistive load: 1 A @ 30 VDC

Pinouts
NC, COM, NO



Physical Characteristics


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)



Environmental Limits


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)



Standards and Certifications


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



MTBF


Time
2,412,885 hrs

Standards
Telcordia (Bellcore), GB

Package Contents

Device
1 x ICF-1171I Series converter

Documentation
1 x quick installation guide
1 x warranty card

Ordering Information

Model Name	Operating Temp.	Fiber Module Type
ICF-1171I-S-ST	0 to 60°C	Single-mode ST
ICF-1171I-S-ST-T	-40 to 75°C2	Single-mode ST
ICF-1171I-M-ST	0 to 60°C	Multi-mode ST
ICF-1171I-M-ST-T	-40 to 75°C	Multi-mode ST

Accessories (sold separately)

Mounting Kits


WK-30-02
Wall-mounting kit, 2 plates, 4 screws, 30 x 66.8 x 2 mm