Option: TC.ACS.CANmp Interface
Application
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12 Option: TC.ACS.CANmp Interface
12.1 Application
The TC.ACS.CANmp (CAN multiprotocol) interface (X652/X653) is a standard CAN interface according to ISO
11898; Layer 1 and 2 in the ISO/OSI layer model. It is designed to build a CAN bus for the communication between
the TC.ACS device and other devices.
The digital I/O interface (X654) provides additional digital inputs and outputs, which are programmable via
ACSControl.
Generally, to a CAN bus the following applies:
- The maximum possible bus length depends on the baud rate (e.g. 30 m @ 1 Mbit/s,
100 m @ 500 Kbit/s, ...).
- It is possible to connect 32 bus members. In case of distance reduction and transfer rate
reduction more bus members are possible.
- The bus end needs to be terminated with a resistance of 120 Ω. A corresponding terminal
resistor is supplied.