ABB AC500 - Mounting the System; Mounting on DIN Rail

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G1 Introduction to AC500 1-42 AC500 / Issued: 07.2006
Mounting the System
ATTENTION
During panel or DIN rail mounting of all devices, be sure that all debris (metal
chips, wire strands, etc.) is kept from falling into the controller. Debris that falls
into the controller could cause damage while the controller is energized.
Mounting and Demounting of the Terminal Base, the Terminal Unit and the Electronic
Modules
Mounting on DIN rail
Step 1: Install the 7.5 mm or 15 mm DIN Rail
Step 2: Snap the AC500 Terminal Base (TB5xx)
Figure: Mounting of the AC500 Terminal Base (TB5xx)
The AC500 Terminal Base will be placed on top of the DIN Rail and then snapped on the bottom. Follow
the reverse order to disassembly.
Figure: Disassembly of the CPU Terminal Base (TB5xx) or Terminal Unit (TU5xx)