The CAN connection of I-7531 is by terminal blocks. A power supply of 10VDC ~ 30VDC is required. I-7531 is housed in a rugged DIN-Rail mountable box, making it easy to install in an industrial cabinet.
Futhermore, I-7531 can be used in CANopen, DeviceNet and generic ISO 11898-2 standard.
For detail information , please refer to the user manual of I-7531.