FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
140
7 Assignment of Input/Output Numbers (X/Y) and Unit Numbers
7.3 Application of the trimmer layout label
7.2.3 Application of unit number labels
The special function units/blocks come with unit number labels.
Apply the unit number labels to spaces on the enclosure (see the following figure) so that the unit numbers
can be identified.
7.3 Application of the trimmer layout label
The analog volume expansion board (FX3U-8AV-BD) comes with a trimmer layout label. Apply the trimmer
layout label in a position (see the following figure) so that the each trimmer can be identified.
2N
A/D
24V
POWER
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