RTP 140-5426-000D is a 16-bit digital output module for Allen‑Bradley PLC I/O systems, delivering sixteen discrete outputs that the controller can switch on or off to drive external devices. It provides the DO channels needed to interface the PLC with actuators, relays, lamps, and other loads under program control. The 140-5426-000D designation identifies this specific digital output module within the RTP product lineup.
