Schneider Electric TM3DQ16R Time Delay Relay Module

The Schneider Electric TM3DQ16R is a 16-channel relay-output expansion module for the Modicon TM3 PLC family. The screw-terminal version TM3DQ16R (and the TM3DQ16RG spring-terminal variant) delivers 16 discrete relay contacts that can switch up to 2 A per channel and support loads up to 240 VAC or 24 V DC, making it suitable for expanding output capability in compact automation panels. Designed to plug into the TM3 I/O backplane, it enables straightforward control of field devices such as solenoids, signaling loads, and small actuators, while preserving isolation between the TM3 controller and the switched circuits.