Texas Instruments 305-16AC Output Module

The Texas Instruments 305-16AC Output Module is a 16-channel AC-output interface designed for Siemens TI 305 PLC systems, enabling direct control of 20–125 VAC loads from a single 16-point module. Intended for use in Siemens Building Technologies DL305 backplanes, this module provides isolated digital outputs capable of switching AC loads such as relays, contactors, or small actuators in automation networks, with a per-channel maximum current of 1.1 A to support common signaling and control tasks. Each of the 16 outputs is wired via screw terminals for field connections, and the card is compatible with TI 305/DL305 hardware ecosystems that include TI 305-based controllers and backplane back-end modules. The 305-16AC is commonly specified as part of TI 305/Siemens automation stacks and is listed as 16 PT, 20-125 VAC operation; this makes it suitable for mid-range control duties across building technology applications.