16
Operating instructions
Safety light curtain / safety light grid
SLC440 Series
SLG440 Series
EN
5. Electrical connection
5.1 Wiring diagram
5
Kn 1
Kn 2
S 1
K 1
K 2
6
1
8
2
7
3
4
Schüt
zkontr
olle
(RD)
CO
D
1(WH)
CO
D
2
(BK)
0
V
DC
(BU)
OSSD
1(GN)
OSSD
2
(YE)
+2
4
V
DC
(BN)
Erdung
E 1
2
4
1
3
COD 1 (WH)
COD 2 (BK)
Release no
2
(GY)
Bridge 1
DOUT
(PK)
+24 VDC (BN)
0 VDC (BU)
Release/restart interlock (WH)
Bridge 2
+24 VDC (BN)
Contactor control (RD)
OSSD 2 (YE)
OSSD 1 (GN)
0 VDC (BU)
Earth
connection
Restart interlock (manual reset) (bridge 1)
By bridging restart 2 (pin 5) and DOUT (pin 6), the restart interlock
(manual reset) is activated Connect S1 to Pin1
Protective mode / Automatic active (bridge 2)
By bridging DOUT (Pin 6) and enable restart (Pin1), the protective
mode is activated
Don't connect S1.
K1, K2
Relay for processing the switching outputs
OSSD 1,OSSD 2
Kn1, Kn2
Auxiliary contacts of the last switching relay (optional)
signals at input EDM (Pin 8)
Only to be connected when the contactor control is
activated.
S1
Command device pushbutton for restart (optional)
E1
Power supply 24 VDC ± 10%
