2 Introduction
The I-7531 is a CAN repeater used to establish a physical coupling of two
or more segments of a CAN bus system. User can implement tree or star
topologies as well as for 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.
Figure1. Application of I-7531
The I-7531 is an optically isolated CAN repeater which provides 2500 V
rms
optical isolation allowing you to separate and protect critical segments of the
system from the rest of the CAN network. And its galvanic isolation isolates
both CAN segments from each other as well as from the power supply. The
CAN connection of I-7531 is by terminal blocks. A power supply of 10 ~ 30 V
DC
is required. The I-7531 is housed in a rugged DIN-Rail mountable box, making
it easy to install in an industrial cabinet. Therefore, I-7531 can be used in
CANopen, DeviceNet and generic ISO 11898-2 standard.
If user wants to know more detail information about the I-7531, please visit
our website as follow:
http://www.icpdas.com/products/Remote_IO/can_bus/i-7531.htm
I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------3
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