Hardware Manual

Hardware Manual PCD 1 / PCD 2 Series│Document 26 / 737│Edition EN 15│2008-07-22

Saia-Burgess Controls AG

PCD2.H100

Input/output (I/O) modules

5

Count modes

SC (Single Count):

AND

A

B

Filter

Counting signals at input A.

Up and down counting selectable by user program.

To enable signals at input A to be counted, input B must

be connected to 24 V (AND gate).

)NPUT!

)NPUT"

#LOCK

#OUNTER

Modes x1, x2: Up/down counting mode for 2-phase incremental shaft encoder

at inputs A and B.

x1

)NPUT!

)NPUT"

#LOCK

#OUNTER

x2

)NPUT!

)NPUT"

#LOCK

#OUNTER