Compact Omron CPM2C-20CDR-D PLC CPU with built‑in 24 V DC inputs and relay outputs for small machine or process automation. Unit is in good working used condition and includes pre‑wired green plug terminal block with blue labeled leads still attached.
Brand: Omron
Model: CPM2C-20CDR-D
Type: Programmable controller / PLC CPU
Power supply: 24 V DC, 6 W (SOU: 24VDC 6W on label)
Inputs: 12 digital inputs, 24 V DC, 5 mA (IN: 24VDC 5mA/point)
Outputs: 8 relay outputs, 250 V AC / 30 V DC, 2 A/point, 4 A max/common (OUT: 24VDC/250VAC 2A/pt, 4A max/COM)
Front indicators: LED status indicators for RUN, ERR/ALM, COMM and I/O channels 00–11 (IN) and 00–07 (OUT) on black front panel marked CPM2C
Terminals: Two removable green plug connectors (CN1, CN2) with screw terminals, currently fitted with blue numbered wires and ferrules
Communications / expansion: Side system connector for attaching expansion I/O units and options
Mounting: Yellow DIN‑rail clip and top/bottom latches for panel mounting
Country of manufacture: Made in China for Omron Corporation.
Good working used condition; removed from a functioning control system
Cosmetic wear: light scuffs, dust, and minor discoloration on housing; no cracks or broken clips visible
Green plug connectors and terminal screws appear intact; existing wiring can be removed or reused by buyer
No original box, software, or manuals included; PLC module only as shown.
Suitable as main controller in small CPM2C systems or as replacement CPU in existing installations.
Programming is via Omron software (CX‑Programmer or similar) and the appropriate CPM2C programming cable; buyer should ensure they have the necessary tools.
Installation and wiring should be carried out by qualified personnel, following Omron manuals and local electrical standards.
