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.
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Brand: Omron
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Model: CPM2C-20CDR-D
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Type: Programmable controller / PLC CPU
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Power supply: 24 V DC, 6 W (SOU: 24VDC 6W on label)
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Inputs: 12 digital inputs, 24 V DC, 5 mA (IN: 24VDC 5mA/point)
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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)
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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
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Terminals: Two removable green plug connectors (CN1, CN2) with screw terminals, currently fitted with blue numbered wires and ferrules
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Communications / expansion: Side system connector for attaching expansion I/O units and options
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Mounting: Yellow DIN‑rail clip and top/bottom latches for panel mounting
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Country of manufacture: Made in China for Omron Corporation.
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Good working used condition; removed from a functioning control system
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Cosmetic wear: light scuffs, dust, and minor discoloration on housing; no cracks or broken clips visible
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Green plug connectors and terminal screws appear intact; existing wiring can be removed or reused by buyer
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No original box, software, or manuals included; PLC module only as shown.
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Suitable as main controller in small CPM2C systems or as replacement CPU in existing installations.
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Programming is via Omron software (CX‑Programmer or similar) and the appropriate CPM2C programming cable; buyer should ensure they have the necessary tools.
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Installation and wiring should be carried out by qualified personnel, following Omron manuals and local electrical standards.
