The Rockwell 1756-DHRIO communication module with Remote I/O and Data Highway Plus (DH) protocol support.

The Rockwell 1756-DHRIO is a communication module that supports Remote I/O and Data Highway Plus (DH) protocol.

SKU: 1756DHRIO

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The Rockwell 1756-DHRIO is a communication module that support Remote I/O and Data Highway Plus (DH) protocol. This module has embedded Two (2) ports for Channel A and B each with a with 3-Pin terminal for wiring Data Highway Plus (DH+) or Remote I/O (RIO) and a single 8-Pin mini-DIN port that is connected parallel to Channel A.

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