The Omron SRT2-MD16T is an I/O module providing 8 digital inputs and 8 solid-state outputs on a 24VDC bus. It mounts to DIN rail and terminates via screw terminals, making it a straight swap into existing C-series SRT2 racks. CE, CSA, and UL approvals are listed on the nameplate, so no additional paperwork is needed for panels shipping to North American or European sites.
This part is marked as Active in production, with a mature lifecycle stage. That means supply is steady through distribution channels, but the line may not be aggressively marketed.
How It Compares to Common Alternatives
The CP2E-E20DR-A looks similar on paper (12 digital inputs, 8 relay outputs) but runs on 100–240VAC, not 24VDC. Dropping an SRT2-MD16T into a panel wired for the CP2E would require a new power supply and re-terminating the output side from relay to solid state. Not a pull-and-replace. The CP2E-S40DT1-D shares the same 24VDC supply and solid-state outputs, but has 24 inputs and 16 outputs — triple the I/O count. It also belongs to a different series (CP2E vs. SRT2), meaning the backplane and addressing protocol differ. No direct interchange.
Integration Notes
Powered by the SRT2 backplane bus at 24 VDC. Screw terminals provide the connection.