Overview
The SR2B201JD is a Zelio Logic smart relay running on 12 V DC, with 6 analog inputs and 8 relay outputs, a built-in real-time clock, and program memory check on each power-up. It draws 2.5 W without extension, scans at 6 to 90 ms, and carries IP20/IP40 protection for panel-mount installation.
Compared to the SR2D101BD, which offers 6 digital inputs and 4 relay outputs, the SR2B201JD doubles the I/O count to 20 points and adds 6 analog inputs, making it the right pick when the BOM calls for mixed-signal control in a single base unit.
