FBM09 Contact/dc Input/Output, P/N: CM400YK

The Contact/dc Input/Output Interface Module (an expandable main module) and its counterpart
Contact/dc Expansion Input/Output Interface Module individually provide the following input and output functions for digital field signals:

INPUT FUNCTIONS - 8 channels used collectively for
either:
• contact sensing only, or
• dc voltage monitoring only

OUTPUT FUNCTIONS - 8 channels used collectively
for either:
• dc output switching with an external source only
(e.g., to control powering of various external
loads), or
• dc output switching with an internal source only
(e.g., to power external solid state relays or other
similar devices).

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