5.5
Connecting SC4 to the safety relay
1.
Connect SC4A and the SC4B to the safety relay of the SC4A (M8).
2.
Connect the SCA4A and SC4B to the safety relay based on the following
connection diagram.
5.5.1 MCR-225 connection plan
B
la
ck
NO
24 V
0 V
NO
NC
(5 m)
NC
G
re
y
B
ro
w
n
B
lu
e
W
hi
te
Ye
llo
w
+
S11
S22
S11
S12
S12
S21
A1
A2
S22
S21
-
(2m)
5m)
A
A
B
B
SCA4
SCB4
5.5.2 Connecting SC4 to a spare safety relay
The SC4 can also be connected to another safety relay or integrated in an
SRP/CS and must be coordinated with CAPTRON Electronic GmbH. The
safety of the system in which the SC4 is integrated is the responsibility of the
operator. For more information, please refer to
.
5.6
Testing the safety function of the SC4
To ensure the safety function of the SC4, test the safety function as follows.
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1.3
safeCAP SC4
safeCAP SC4 with MCR-225
