8VZZ000020L320 ABB H&B Contronic

8VZZ000020L320    ABB H&B Contronic    

Brief description

The central unit 07 KR 91 works either as

● Bus master in the decentralized automation system ABB Procontic CS31 or as

● Slave (remote processor) in the decentralized automa-tion system ABB Procontic CS 31 or as ●  Stand-alone central unit.

The module is provided in two versions with supply voltages of 24 V DC and 115/230 V AC :

07 KR 91 R101 :

The device has a 115/230 V AC power supply voltage. It provides a 24 V output voltage for the supply of its own binary inputs.

07 KR 91 R151 :

The device has a 24 V DC power supply voltage. It is provided with an additional interface for connecting communication modules (e.g. 07 KP 90).

Both module versions have the following main features :

● 20 binary inputs

● 12 binary relay outputs

● 1 counting input for couting frequencies up to 10 kHz●  Central unit for an user program containing ma. 7 k of 

IMASI02

IMASI03

IMASI13

IMASI23

IMASM03

IMASO01

IMASO11

IMBLK01

IMCIS02

IMCIS12

IMCIS22

IMCOM03

IMCOM04

IMCPM02

IMDSI02

IMDSI12

IMDSI13

IMDSI22