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Digital Extension Board
Digital Extension Board
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Micro-GC PRO Extension Boards User Manual
Digital Extension Board
Extension Boards contain parts that can be damaged by electrostatic discharge. Ensure
you are properly grounded before handling.
The Digital Extension Board contains 8 opto-decoupled digital I/O lines and 8 contact closure
relays (contact rating: 0.5A-120VAC, 1A-30VDC or 0.15A-48VDC). All digital I/O channels are
identical as on the
on page 32. Each in- or output channel has also a green
status LED indicating the state of the signal (low or high). Each relay has a red status LED
indicating the relay on/off state.
Figure 27.
Digital extension board
