6.3
Disassembly
Prerequisites
•
Electrician screwdriver (slotted screwdriver)
Approach
2 x
Figure 6: Disassembly
1.
Press the unlocking mechanisms on the upper side of the safety relay towards the
back using the electrician screwdriver.
2.
Loosen module from the mounting rail.
6.4
Module exchange
Approach
1.
Disconnect module and the connected components from all voltage sources.
2.
Take front connector with connected cables off the defective device: Press the
unlocking mechanism of the front connector downwards and pull out the front
connector.
Figure 7: Dismantle front connector
6
MOUNTING
16
O P E R A T I N G I N S T R U C T I O N S | ReLy OSSD4
8026008/2020-07-28 | SICK
Subject to change without notice
