ProSoft WRC-CANR-DF Fiber-Optic CAN Bus Extender

Technical Specifications

Model:WRC-CANR-DF

Brand:ProSoft

Product type:Fiber-Optic CAN Bus Extender,multimode fiber version

Power supply:Powered from CAN bus

CAN baud rate:9.6kbps~1000kbps;auto detect 125k/250k/500k for DeviceNet

Optical interface:ST multi-mode fiber connector

CAN interface:M18 mini round male connector

Isolation voltage:2500V

Latency:＜900µs

Built-in termination resistor

Max fiber distance:2200m

Weight:0.75kg

Operating temperature:-40℃ ~ +70℃

Storage temperature:-40℃ ~ +85℃

Relative humidity:5%~95%,non-condensing

Dimension:140mm90mm60mm

Certification:CE,UL,NEMA4X,IP66

System compatibility

WRC-CANR-DF belongs to ProSoft WRC-CANR series CAN bus fiber extender.

Must be used in pairs to realize CAN signal conversion between copper cable and optical fiber.

Supports CAN2.0A/2.0B,DeviceNet,J1939,SDS CAN protocols.

Transparent to master and slave nodes on CAN network,no program modification required.

Suitable for factory automation,vehicle control,power station,petrochemical CAN bus long-distance extension,anti-interference renovation and spare replacement.

Function

Convert CAN copper electrical signal to optical signal for long-distance transmission.

2500V electrical isolation between two CAN bus segments,suppress ground loop interference and surge.

Transparent forwarding of CAN messages,complete bus arbitration and error detection.

Support star,tree and other non-linear network topology.

Built-in DIP switch for manual baud rate configuration or autobaud mode.

Multiple diagnostic LED indicators for module status,copper network,fiber link and data transmission.

Multi-mode fiber,max transmission distance up to 2200m.

Installation

Two WRC-CANR-DF units required for a complete link.

Mount the module on wall,connect CAN copper cable to M18 mini round connector.

Connect ST multi-mode fiber cable between pair extenders.

Set DIP switches to match CAN bus baud rate on both devices.

Check module status,bus and fiber link LED indicators after power-on.

Interface

M18 mini round CAN copper connector,ST fiber optical connector,LED indicators:MS,NSA,NSB,DGN,TXF,RXF.

Feature

Sealed NEMA4X / IP66 enclosure,dustproof and waterproof for harsh industrial field.

Fiber transmission eliminates electromagnetic interference,ideal for high EMI environment.

Powered by CAN bus,no separate DC power supply wiring.

Transparent operation,no change of original CAN network configuration.

Support trunk and drop line application.

Shock and vibration resistant design,stable operation in field cabinet.

Diagnostic

Check module and fiber link LED;communication failure:check fiber cable and connector;data abnormal:verify baud rate matching and CAN bus termination resistor.

Product Brief

WRC-CANR-DF is ProSoft multi-mode fiber CAN bus extender working in pairs.

It extends CAN/DeviceNet/J1939 network distance and provides high voltage isolation via optical fiber,widely used in industrial CAN bus long-distance transmission and anti-interference transformation.

Disclaimer

Product parameters are for reference only and shall not be used as pricing basis. Goods are in short supply and will be powered on for inspection before shipment. Overseas delivery lead time is 3-7 working days. The product is only used for equipment maintenance and transformation.