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

Applications

5.2.4 Special features and enhancement options

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

5.2.5 Enhanced LOGO! 230 RC solution

Wiring of the enhanced LOGO! solution
L1
N
82
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-C
S3
S2
Q4
LOGO! manual
EWA 4NEB 712 6006-02