Previous Solution - Siemens LOGO! Series Manual

Applications

5.4.2 Previous solution

Various kinds of control system are used to drive automatic gates. The cir-
cuit diagram shows one possible gate control circuit.
Auxiliary circuit
L1
S0
S1
S2
K3
S3
K1
N
Wiring of the gate control system with LOGO! 230RC
L1
N
90
K1 S2 K3
S1
S5 p >
K1
S4
K2 K3 K4
Open Close
S1 S2 S0
Open Closed Stop
L1 N I1 I2 I3 I4 I5 I6
SIEMENS
LOGO!
230RC
Q1 Q2
S5 p >
K1 K2
H1
Open Close
K1 K3
K2
K6
K5
H1
Warning light Open
S3 S4 p >
S5
Q3 Q4
Warning light
EWA 4NEB 712 6006-02
S5 p >
K4
K5
K6
Close
LOGO! manual