Siemens Metro 21 M216KA Operator's Manual page 315

The 1COUNT40kHz Counter Module
Contents of the
Chapter
Order Numbers
Characteristics
What Signals Can
the 1COUNT40kHz
Count?
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
Section
13.1 Front and Side Elevations
13.2 Block Diagram
13.3 Functions of the Counter Module
13.4 Wiring the Counter and Putting it into Operation
13.5 Parameters of the Counter Module
13.6 Subdivision of the Data Areas
13.7 Application Examples
13.8 Technical Data
Product Name
Counter module 1COUNT40kHz
The 1COUNT40kHz counter module is a counter for use in the
ET 200L-SC IM-SC. The module incorporates a counter that can work in the
following range:
Counting Range
16 bits (unipolar)
The maximum input frequency of the count signals is 40 kHz.
You can use the 1COUNT40kHz counter module for the following types of
counting:
Continuous counting
Single-pass counting
Periodic counting
The 1COUNT40kHz counter module can count signals generated by the fol-
lowing pulse initiators: 24-V pulse initiator
with direction indicator (e.g. light barrier or proximity switch)
without a direction indicator (e.g. light barrier or proximity switch)
Topic
6ES7 127-1BE00-0AB0
Lower count limit
0
13
Page
13-2
13-3
13-4
13-14
13-17
13-19
13-21
13-25
Order Number
Upper count limit
+65535
13-1