Description The Omron 3G8B3-AX000 is a rack-based motion and logic controller designed for high-end industrial automation systems. Serving as the main CPU module in Omron’s NX/NJ or higher-tier platform, it offers integrated performance for sequence control, motion coordination, and networked I/O management. Technical Specifications Condition New/Never Used Surplus BrandPart Number Omron Category PLCs and Accessories Part Number CPM2C-20C1DR-D Subcategory PLC Expansion Modules Series CPM2C Series Primary Type Controller Mounting Type Panel Mount / DIN Rail Supply Voltage 24 VDC Supply Current 8 mA Input Type DC Number of Digital Inputs 12 Number of Digital Outputs 8 Number of I/O Ports 20 Output Type Relay Input Current 5 mA Communication Port Type RS-232C Termination Style Terminal Block External Depth 65 mm Weight 0.45 kgs Information About CPM2C-20C1DR-D The Omron CPM2C-20C1DR-D is a compact programmable logic controller (PLC) designed for small-to-medium industrial automation tasks. Part of the CPM2C Series, this controller features 12 digital inputs and 8 relay outputs, providing reliable control over sensors and actuators. With integrated RS-232C communication and a real-time clock (RTC), the CPM2C-20C1DR-D supports time-based operations and serial device integration within a slim, DIN-rail mountable housing. Although now discontinued, it remains widely used in legacy equipment requiring compact and expandable control. Key Features: 12 Digital Inputs & 8 Relay Outputs: Handles basic digital I/O control tasks for machinery and equipment. RS-232C Communication: Enables serial device connection and programming interface for data exchange and monitoring. Integrated Real-Time Clock (RTC): Supports scheduled control processes without external clock modules. 24 VDC Power Supply: Standard low-voltage power input for efficient and safe operation. Panel or DIN-Rail Mountable: Compact form allows space-saving installations within control panels. Terminal Block Termination: Simplifies connection of input/output wiring in field environments. Expandable I/O Capability: Supports additional I/O modules to scale system capacity up to 192 points. Multi-Function Control: Offers stored program control and synchronized pulse output management for basic motion control tasks. RoHS Compliant: Environmentally friendly and compliant with hazardous material restrictions. Discontinued Model: Now available primarily via surplus channels for supporting legacy automation systems. The Omron CPM2C-20C1DR-D provides dependable control in compact industrial systems. Its built-in real-time clock, RS-232C interface, and relay output flexibility make it suitable for automated machinery, small conveyors, and OEM control panels requiring compact, programmable control solutions.
