AS-Interface master

VBM-CTR-K20-R2

1

Germany: +49 621 776 4411

Pepperl+Fuchs Group

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

USA: +1 330 486 0001

Singapore: +65 6779 9091

www.pepperl-fuchs.com

fa-info@us.pepperl-fuchs.com

fa-info@sg.pepperl-fuchs.com

fa-info@de.pepperl-fuchs.com

Model number

VBM-CTR-K20-R2

AS-Interface master RS 232 cabinet

module

Features

• Stand alone master with PLC functio-

nality and RS 232 interface

• Large, graphic LCD

• RS 232 diagnosis interface

• Easy commissioning and fault diagno-

sis via LEDs and graphic display

•Earth fault detection

• AS-Interface noise detection

Dimensions

Electrical connection

Indicating / Operating means

7

20

76

55

75

OK

ESC

Mode

Set

At the cable for power supply no slaves or repeaters

may be attached.

At the cable for AS-Interface circuit no power supplies or

further masters may be attached.

Screen

AS-Interface

AS-Interface

AS-Interface

Power (PWR)

2

3

–

RxD

5

Gnd

TxD

–

µP

.

.

.

+

-

+

-

+

-

VBM-CTR-K20-R2

+ASI-

+ASI- +PWR- NC NC

ASI

OK

ESC

Mode

Set

3.0

Spec.