2. Installation and Wiring
19
Terminal Block Attachment and Removal
Remove a terminal block from or attach it to a communication base unit or terminal block unit
according to the following procedure.
Communication base unit
To remove a terminal block, open the terminal block cover, then loosen the 2 screws that hold the
terminal block in place. After loosening the 2 screws, pull the screws out by pulling on their
heads (Figure 2.9).
To attach the terminal block, bring the terminal block to the communication base unit terminal
block attachment position, then tighten the 2 screws.
Figure 2.9 Removal of a terminal block from a communication base unit