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 long drop lines with I-7531.
Connecting via I-7531, the division of a CAN system into several subsystems increases the maximum number of bus nodes.
I-7531 is an optically isolated CAN repeater which provides 2500 Vrms of optical isolation. It allows you to separate and protect critical segments of the system from the rest of a CAN network. Its galvanic isolation isolates both CAN segments from each other as well as from the power supply.
The CAN connection of I-7531 is through terminal blocks. A power supply of 10-30 VDC is required. I-7531 is housed in a rugged DIN-Rail mountable box, making it easy to install in an industrial cabinet. I-7531 can be used in CANopen, DeviceNet and generic ISO-11898 standard applications.
Distributed Data Acquisition
Supports CAN 2.0A / CAN 2.0B
Photo-coupler Isolation between 2 CAN ports: 2500V rms
Power Consumption: 2W max
DIN Rail Mountable
Removable Terminal Block.
CAN Termination Resistors are Integrated (can be disabled)
Power Supply is with 3KV Galvanic Isolation Between 2 CAN Ports