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Basic Extension Board
Basic Extension Board
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Micro-GC PRO Extension Boards User Manual
Basic Extension Board
Extension Boards contain parts that can be damaged by electrostatic discharge. Ensure
you are properly grounded before handling.
The Basic Extension Board contains the general Micro-GC I/O-signals, 8 opto-decoupled digital I/O
lines, and 8 contact closure relays (contact rating: 0.5A-120VAC, 1A-30VDC or 0.15A-48VDC).
Each in- or output channel also has a green status LED indicating the state of the signal (low or
high). Each relay has a red status LED indicating the relay’s on/off state.
Figure 10.
Basic extension board
