Siemens DDC TXM1.16D Digital Input Module

The Siemens DDC TXM1.16D Digital Input Module is a compact device designed to integrate with compatible HVAC systems. It features 16 individual digital input channels, each equipped with a green LED for visual status indication. These channels can be individually configured to serve various purposes, including receiving on/off signals, storing message impulses, or functioning as counters for specific events occurring up to 10 times per second. The module operates on a DC voltage range of 22.5 to 26 volts and has a low power consumption of 1.4 watts. Its compact size allows for easy installation within various HVAC equipment cabinets.The TXM1.16D enhances the system's ability to monitor and respond to external signals from sensors, switches, and other control devices.