EUCHNER CETx-AP-xxx-AH-xxx (Unicode) User Manual
Page 21
Operating Instructions Safety Switch CET.-AP-...-AH-...
21
wiring diagram A
Plug connectors
(view of connection side)
PIN
Designation
Function
Wire color
Connection cable
1)
Door monitoring
output
with
without
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
-
n.c.
WH
S 1.2
U
B
Operating voltage, 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
-
n.c.
PK
S 1.7
0 V U
B
Operating voltage, 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
Depending on version
S 2.2
LED 1
LED 1 red, freely configurable
2)
, 24 V DC
WH
OUT D
Door monitoring output (only CET3-AP and CET4-AP)
S 2.3
LED 1
LED 2
LED 1 red or LED 2 green, freely configurable
2)
, 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
2) Can vary depending on version. See data sheet.
wiring diagram B
Plug connectors
(view of connection side)
PIN
Designation
Function
Wire color
Connection cable
1)
2 x M12
S2.5
S2.4
S2.3
S2.1
S2.2
S1.5
S1.4
S1.3
S1.1
S1.2
S 1.1
U
B
Operating voltage, 24 V DC
BN
S 1.2
OA
Safety output, channel 1
WH
S 1.3
0V
Operating voltage, 0 V
BU
S 1.4
OB
Safety output, channel 2
BK
S 1.5
-
n.c.
GY
S 2.1
-
n.c.
BN
S 2.2
-
n.c.
WH
S 2.3
0V UCM
0V solenoid
BU
S 2.4
UCM
Operating voltage of guard locking solenoid, 24 V DC
BK
S 2.5
-
n.c.
GY
1) Only for standard EUCHNER connection cable
2) Can vary depending on version. See data sheet.
Connector assignment of safety switch CET-AP with
2 x M12 plug connectors, 5-pin and 8-pin
Connector assignment of safety switch CET-AP for
connection to decentralized peripheral systems (2x
M12, 5-pin, pin 5 not used)