ABB S500 - Mounting and Disassembling Terminal Units and I;O Modules

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V2 S500 Hardware 1-13 System Data S500 / Issued: 01.2007
Mounting and disassembling the Terminal Units and the I/O modules
Assembly on DIN rail
Step 1: Mount DIN rail 7.5 mm or 15 mm
Step 2: Mount FBP Terminal Unit (TU505 or TU506)
Figure: Assembly of the FBP Terminal Unit (TU505 or TU506)
The FBP Terminal Unit is put on the DIN rail above and then snapped-in below. The disassembly is
carried out in a reversed order.
Figure: Disassembly of the FBP Terminal Unit (TU505 or TU506)