Allen-Bradley Relay Board 12M03-00274-00

The Allen-Bradley 12M03-00274-00 is a relay output board from the 12M03 Reflex Control Cards series, manufactured by Allen-Bradley in the United States. The board carries part number 12M03-00274-00 and serial number A1129109, both visible on the PCB label. It features four onboard relays arranged in a 1CR through 4CR configuration, each with associated LED indicators (1 LED through 4 LED) and individual terminal connections along an 18-position screw terminal strip on the left edge. The relay components visible on the board are rated for 24V DC coil voltage based on markings on the installed relay bodies. The board is a through-hole PCB assembly with resistors, capacitors, and additional passive components populated on the component side. The 12M03 Reflex series was used in Allen-Bradley DC drive control systems, and this board type serves as a relay interface or output switching stage within those systems. The PCB silkscreen includes the designation 11S01-00130-00 on the solder side. The item was made in the U.S.A. as noted on the board label. Buyers sourcing this board for legacy Reflex drive systems should verify compatibility with their specific drive model before installation.

Stock # 0526-02522