© Festo Didactic 759614
9
2 Assembly instructions
Warning
Assembly work must only be carried out when the power supply plug is unplugged.
2.1 Assembling controllers
Caution
Controllers or extension modules must not be disassembled from the H-rail in wired condition.
Remove all cable connections before disassembling a controller or extension module.
2.1.1 Allen Bradley
– Assembly:
1. Hook he upper groove onto the H-rail.
2. Press the controller downwards and simultaneously against the H-rail until the mounting latch
engages. Make sure that the two mounting latches are in the upper (secured) position.