General

Description

Two digital inputs 24 Vdc, sink, IEC 61131-2, type 1, counter

Digital input module 24 Vdc with two digital inputs (sink, 1 / 2 or wires, type 1) and additional function 50 kHz event counting / gate measurement

NOTE: Gate measurement can be performed at one channel only.

Configuration Register

Register

Meaning

Default

Data type

0

Digital inputs 1–2

USINT

4

Event counter/gating time 1

Event counter

Reset counter: cyclical variable

UINT

6

Event counter/gating time 2

Event counter

Reset counter: cyclical variable

UINT

18

Digital input filter

10

USINT

20

Configuration of counter 1 (see Event Counter/Gating Time 1)

0

USINT

22

Configuration of counter 2 (see Event Counter/Gating Time 1)

0

USINT

26

Input latch rising edge

USINT

28

Acknowledgement input latch

USINT

For further information, see the TM5 expert module (high-speed counter) hardware manual.