16 digital inputs at 24 VDC, screw termination, DIN-rail mount
The Omron SRT2-ID16 is a 16-channel digital input module from the SRT2 series, accepting 24 VDC field signals and terminating via screw terminals on a DIN-rail mount. Each of the 16 inputs is a digital sink-type channel, meaning the module reads discrete on/off states from sensors, limit switches, or pushbuttons — the standard interface for a PLC or remote I/O rack in a control panel. The screw-terminal block simplifies field wiring without special tools, and the DIN-rail profile lets it snap into the same enclosure as the controller or bus coupler.
Active production, approvals, and operating envelope
It carries CE, CSA, and UL approvals, which means it is accepted in North American and European panel builds without additional agency review. Rated for 0 °C to 55 °C operating ambient, it fits inside a ventilated enclosure on the factory floor or in a climate-controlled cabinet.
Sourcing and fit for the BOM line
The 16-channel density and 24 VDC supply match the most common sensor voltage in industrial control, so it slots into a panel without a separate field power supply for the input bank.