EUCHNER CETx-AR-xxx-CH-xxx (Multicode) - Manual (Page 31)

Operating Instructions Safety Switch CET.-AR-...-CH-...
31
Fig. 13: Connection example for operation in a CES-AR switch chain, version
with start button and feedback loop
Safety Outpu
t
Read Head
Safety Inputs
Read Head
Sa
fe
ty
O
ut
pu
t
Sa
fe
ty
In
pu
ts
Safety Inputs
Sa
fe
ty
O
ut
pu
t
Y-distributor
Y-distributor
Y-distributor
Te
rminating plug
Ev
al
U
ni
t
Connected loa
d
Fe
ed
-
back loop
2
UB
8
RST
6
IA
1
IB
X2:3
LED1
X2:4
UC
M X2:5
Y
7
0V
5
OUT
3
OA
4
OB
X2:1
0V(UCM
)
2
UB
8
RST
6
IA
1
IB
7
0V
5
OU
T
3
OA
4
OB
2
UB
8
RST
6
IA
1
IB
7
0V
5
OU
T
3
OA
4
OB
-S
2
-S
1
ST
AR
T
24
V
0V
CES
CET
CES