Connecting Sc4 To The Safety Relay; Mcr-225 Connection Plan; Connecting Sc4 To A Spare Safety Relay; Testing The Safety Function Of The Sc4 - Captron safeCAP SC4 Original Operating Instructions

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

SCA4
A A
+
NO 24 V NC
S11 S12 A1 S11 S22
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 sales@captron.com.
5.6

Testing the safety function of the SC4

To ensure the safety function of the SC4, test the safety function as follows.
12/19
(2m)
(5 m) 5m)
SCB4
B B
-
NO 0 V
S22 S21 A2 S12
1.3
NC
S21
safeCAP SC4
safeCAP SC4 with MCR-225