Measurement Computing SC-1608 Series - Manual (Page 24)

SC-1608 Series User's Guide Functional Details
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Digital I/O
Digital channels DIO0 to DIO7 are mapped to SSR digital module locations SSR0 to SSR7 and to the header
connector.
The eight digital channels are bidirectional and bit-configurable as input or output. Use the SW2 DIP switch
positions to set the input or output type for each bit. The factory setting for each switch position is OUTPUT.
Use the invert logic control jumper W1 to set the control logic polarity for output modules. Input modules
operate as inverted regardless of the jumper setting.
Trigger, counter, and timer channels
The trigger, counter, and timer signals are available on the 50-pin User I/O header connector.
Mounting options
The SC-1608 Series can be used on a bench or installed in the ENC-19X5X5 rack mount enclosure available
from MCC.