EUCHNER CETx-AR-xxx-AH-xxx (Unicode) - Manual (Page 22)

Operating Instructions Safety Switch CET.-AR-...-AH-...
22
Connector assignment safety switch CET-AR with
plug connectors 2 x M12
Version without door monitoring output (CET1/2)
Version with door monitoring output (CET3/4)
wiring diagram A
Plug connectors
(view of connection side)
PIN Designation Function
Wire color
Connection cable 1)
2 x M12
S2.5
S1.8
S1.5
S1.6
S1.7 S1.2
S2.4
S2.3
S2.1
S2.2
S1.4
S1.3
S1.1
S 1.1 IB Enable input for channel 2 WH
S 1.2 U
B
Operating voltage AR electronics, 24 V DC BN
S 1.3 OA Safety output, channel 1 GN
S 1.4 OB Safety output, channel 2 YE
S 1.5 OUT Door monitoring output GY
S 1.6 IA Enable input for channel 1 PK
S 1.7 0 V U
B
Operating voltage AR electronics 0 V BU
S 1.8 RST Reset input RD
S 2.1 0 V U
CM
Operating voltage of guard locking solenoid 0 V BN
S 2.2 LED 1 LED 1 red, freely configurable, 24 V DC WH
S 2.3 LED 2 LED 2 green, freely configurable, 24 V DC BU
S 2.4 U
CM
Operating voltage of guard locking solenoid, 24 V DC BK
S 2.5
J
Version with teach-in input:
To teach-in a new actuator, connect to 24 V DC; in nor-
mal operation connect to 0 V.
GY
Y
Version with feedback loop:
If the feedback loop is not used, connect to 24 V DC
B
-
Version without feedback loop and without teach-in input:
This connection must be connected to 0 V.
1) Only for standard EUCHNER connection cable
wiring diagram B
Plug connectors
(view of connection side)
PIN Designation Function
Wire color
Connection cable 1)
2 x M12
S2.5
S1.8
S1.5
S1.6
S1.7
S1.2
S2.4
S2.3
S2.1
S2.2
S1.4
S1.3
S1.1
S 1.1 IB Enable input for channel 2 WH
S 1.2 U
B
Operating voltage AR electronics, 24 V DC BN
S 1.3 OA Safety output, channel 1 GN
S 1.4 OB Safety output, channel 2 YE
S 1.5 OUT Door monitoring output GY
S 1.6 IA Enable input for channel 1 PK
S 1.7 0 V U
B
Operating voltage AR electronics 0 V BU
S 1.8 RST Reset input RD
S 2.1 0 V U
CM
Operating voltage of guard locking solenoid 0 V BN
S 2.2 OUT D Door monitoring output WH
S 2.3 LED 1 LED 1 red, freely configurable, 24 V DC BU
S 2.4 U
CM
Operating voltage of guard locking solenoid, 24 V DC BK
S 2.5
J
Version with teach-in input:
To teach-in a new actuator, connect to 24 V DC; in nor-
mal operation connect to 0 V.
GY
Y
Version with feedback loop:
If the feedback loop is not used, connect to 24 V DC
B
-
Version without feedback loop and without teach-in input:
This connection must be connected to 0 V.
1) Only for standard EUCHNER connection cable