Overview - Siemens SIMATIC CM35 Manual

Product Overview
1.1

Overview

Function scope
Digital inputs and
outputs
Application areas
Use with program-
mable controllers
and automation
systems
1-2
The CM35 is a multi- - channel counter module which can be used to imple-
ment various tasks in the following operating modes.
Pulse counter
S
Period duration measurement
S
Timer
S
Positioning
S
The selected operating mode applies to all channels of the CM35. The func-
tion parameters can be set separately for each channel.
The counter module has eight floating digital inputs and outputs which are
used for the inputs and outputs of the counting channels. The signals are led
out via two sub D sockets on the front.
When not used for the operating mode, the outputs can be used as desired by
the user program as process I/O.
The module can be used for position encoding and positioning as well as in
the following systems.
- - Proportioning systems
- - Filling systems
- - Packaging systems
- - Sorting systems
- - Systems with defined time intervals
The counter module can be used centrally on the SIMATIC S7- - 300 and as
distributed I/O on the modular ET 200M I/O device on the SIMATIC S7 and
SIMATIC S5. The conventional configuration procedures of STEP 7 or
COM PROFIBUS (for SIMATIC S5) are used for the configuration.
With 8 channels
With 4 axes
CM35 Counter Module
(4) J31069-D0416-U001-A5-7618