SKU 3578

The I-7531 is a CAN repeater used to establish a physical coupling of two or more segments of a
CAN bus system. Users can implement tree or star topologies as well as the long drop lines with the
I-7531. Users can also increase the maximum number of bus nodes by using the I-7531. The I-7531
is an optically isolated CAN repeater which provides 2500Vrms of optical isolation.

  • 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 terminator 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:  CAN bus isolated repeater