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Siemens LOGO! 230 RC User Manual

Siemens LOGO! 230 RC
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Page #109 background image
103
LOGO! manual
EWA 4NEB 712 6006-02
Functional diagram of the LOGO! solution
The block diagram for controlling the dereeler with LOGO! is as follows:
I2
I4
I5
R
I1
I3
x
x
I6
I2
I4
x
S
Manual mode on
Manual dereeler control Dereeler drive on
Automatic mode on
Punching device off
Strip taut
Strip loose
Indicator light for
automatic mode
Enable punching
device
Automatic mode on
Punching device off
Q1
Q2
Q3
5.7.4 Advantages of the LOGO! solution
If you use LOGO!, you need fewer switching devices less wiring is in-
volved. You also save on assembly time and space in the switch box. You
may even be able to use a smaller switch box.
Applications

Table of Contents

Questions and Answers:

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Siemens LOGO! 230 RC Specifications

General IconGeneral
Inputs8 digital inputs
Outputs4 relay outputs
Input voltage typeAC
Width72 mm
Height90 mm
Depth55 mm
Number of analog inputs0
Number of analog outputs0
Operating temperature0 °C to 55 °C
Storage temperature-40 °C to 70 °C
Protection classIP20
Digital inputs according to EN 61131-2Type 1
Weightapprox. 210 g
Program Memory400 function blocks
Dimensions72 mm x 90 mm x 55 mm

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