8VZZ000032L325 ABB H&B Contronic

8VZZ000032L325    ABB H&B Contronic    

Installation of CS 31 system

Generalities

Some installation rules have to be respected. These rules concern the ground concept, the connection of the CS 31 bus and the different power supplies installations. The following main principles must be applied :

Each type of signal has to be mounted separatly

– power supply 230 VAC

– analogue and low voltage signals

The ground and power supply wires must be connected in star

● Refer to the description of each remote unit for connection of inputs and outputs.

● Installation of the bus

The CS 31 bus is a RS 485 serial line and a schield twisted pair.

The CS 31 bus is a master slave bus. Only one master can be present on the bus.

The maximum length between the both extremities is 500 metres.

The master should be :

– a central unit : 07 KR 31, 07 KR 91, 07 KT 92,

07 KT 93, PCZB, UCZA/UCZB

– a PLC coupler : 07 CS 61 and 07 CS 91 for the ABBProcontic T 200 and T 300

– a PC board : 07 CM 90

R1091

RB520

RCNA-01  64751701

RDCU-02

RDCU-02C

RDCU-02C 64607901E

RDCU-12C

REF542PLUS

REF610

REF615C

REF615C-D

REF615E-D

RET670

REX010

RF620

RMIO-01C

RMIO-12C

RPBA-01

RUSB-02

RVC6-5A

S3N 3P 150A

S503X