I-7531 & I-7531-UT
I-7531 & I-7531-UT - Image 2

I-7531 & I-7531-UT (CAN Bus Isolated Repeater)

The I-7531 is an isolated CAN repeater that can be used to establish a physical coupling of two segments of a CAN bus system. This module is designed to isolate the noise and disturbance between the two CAN ports of the I-7531. When the CAN signal is decayed because of the rough bus cable or noise, the I-7531 can recover the shape of the CAN signals to the original ones. Tree topologies can be implemented as well as long drop lines using the I-7531. In order to use the I-7531 easily, the module can automatically adjust the baud rate by itself to match the CAN network. Users just connect the I-7531 with the CAN buses, check the terminal resistor and power it on, subsequently the I-7531 enable to work normally.

For detail information , please refer to the user manual of I-7531/I-7531-UT.

 

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    Description

    Applications

    • Control System
    • Building Automation
    • Factory Automation
    • Distributed data acquisition

    Features

    • Compatible with CAN specification 2.0A and 2.0B
    • Fully compatible with the ISO 11898-2 standard
    • Maximum communication baud : 800Kbps
    • 2500 VRMS photo coupler isolation on the CAN side
    • 3KV galvanic isolation among the power supply and 2 CAN ports
    • Jumper for 120Ω terminal resistor of the CAN bus
    • Two CAN channels
    • Auto-baud detection
    • up to 100 nodes on each CAN port
    • Removable terminal block
    • Mount easily on DIN-rail
    Note: We have verified to drive 100 CAN nodes at the same time via one CAN port of I-7531/I-7531-UT.

    Applications Architecture

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