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AC500-XC

Technical data

CS31 functionality
AC500-XC CPU with integrated CS31 interface S500 I/O with communication interface
DC551-CS31-XC
CI590-CS31-HA-XC
CI592-CS31-XC
Master Yes, at COM1 –
Slave No Yes / Redundant for CI590-CS31-HA-XC
Protocols supported ABB CS31 protocol
Diagnosis
Error indication On LCD display of the CPU Via module LEDs
Online diagnosis Yes
Error code Errors are recorded in the diagnosis system of the CPU
Associated function blocks Yes
Physical layer RS485 / 2 x RS485 for CI590-CS31-HA-XC for redundancy
Connection Plug at COM1 Screw-type or spring-type terminals 5
Baud rate 187.5 kbit/s
Distance AC500-XC: up to 500 m; up to 2000 m using a repeater
Max. number of modules on feldbus 31 modules max.
Please note: The CS31 bus interface occupies one or two module addresses (if counters are configured onboard or if the
module is a mixed digital analog module). Depending on the configuration, or if the module contains also mixed digital
analog I/O, connected extension modules can occupy further module addresses.
Confguration Using configuration tool (included in Automation Builder software suite)
Station address confguration No Using rotary switches (99 max.)

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