Special Features And Enhancement Options; Enhanced Logo! 230Rc Solution - Siemens LOGO! 24RC Manual

Applications

8.2.4 Special Features and Enhancement Options

Functionality and user friendliness can be improved in the
following ways, for example:
You can connect an additional control switch: Open –
Automatic – Closed (O-A-C)
You can connect a buzzer to one of LOGO!'s outputs to
indicate when the door is about to close.
You can include time and direction-dependent enabling
of door opening (so that it only opens during shop open-
ing hours or only from the inside to the outside after
closing time).

8.2.5 Enhanced LOGO! 230RC Solution

Wiring of the enhanced LOGO! solution
L1
N
160
S1
B1 B2
L1 N I1 I2 I3 I4 I5 I6
SIEMENS
LOGO!
230RC
Q1 Q2 Q3
K1 K2
H1
Open Close Buzzer
O-A-G
S3
S2
Q4
LOGO! Manual
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