CPM2A-20CDR-A | Omron CPM2A 20-Point AC PLC with Relay Outputs

Omron · PLCs & Industrial Controllers

Description  The Omron CPM2A-20CDR-A is a compact programmable controller from the CPM2A Series designed for small-scale machine automation. It features 12 input points and 8 relay outputs, powered by a 100–240 VAC supply. With integrated serial communication ports and expandability up to 120 I/O points, this controller provides flexible and reliable control for industrial applications.     Technical Specifications  Condition New/Never Used Surplus Brand Omron Category Industrial Automation Part Number CPM2A-20CDR-A Subcategory PLC Controllers Series CPM2A Series Product Type Programmable Controller (PLC) Power Supply 100–240 VAC Voltage Rating 100 to 240 VAC Number of Inputs 12 (AC Input) Number of Outputs 8 Output Type Relay Total Built-in I/O 20 Points Expandability Up to 120 I/O Points Communication Ports RS-232C and Peripheral Port High-Speed Counter 20 kHz Scan Rate 0.64 µs (Basic), 7.8 µs (Special Instruction) Mounting Type Panel Mount Termination Screw (Removable Terminals) Operating Temperature 0°C to +55°C Dimensions 5 x 5 x 4 inches Weight 1.31 lbs (0.60 kg)     Information About CPM2A-20CDR-A The CPM2A-20CDR-A is a brick-style PLC engineered for standalone control systems within the Omron CPM2 family. It operates on an AC power supply and includes standard peripheral and RS-232C ports for direct connection to programming tools and serial devices. The unit supports synchronized pulse control, a 20 kHz high-speed counter input, temperature sensor input capability, and an integrated real-time clock for time-based operations. Designed for panel mounting with screw-type removable terminals, it allows system expansion through analog I/O modules and additional units up to a total of 120 I/O points. Key Features: 12 Inputs / 8 Relay Outputs: Provides a total of 20 built-in I/O points for compact control systems. 100–240 VAC Power Supply: Wide-range AC input for global industrial compatibility. Expandable to 120 I/O Points: Supports system growth through expansion modules. Built-In RS-232C & Peripheral Ports: Enables direct communication with programming devices and serial equipment. Synchronized Pulse Control: Coordinates precise interaction between input and output devices. 20 kHz High-Speed Counter: Supports high-speed input processing for encoder or pulse applications. Real-Time Clock Function: Allows time-based control and scheduling operations. Removable Screw Terminals: Simplifies wiring, maintenance, and replacement procedures. The CPM2A-20CDR-A delivers the reliability and precision required for compact machine control and small-scale automation systems.

Brand: Omron · Category: PLCs & Industrial Controllers

Key features

• 12 Inputs / 8 Relay Outputs: Provides a total of 20 built-in I/O points for compact control systems.
• 100–240 VAC Power Supply: Wide-range AC input for global industrial compatibility.
• Expandable to 120 I/O Points: Supports system growth through expansion modules.
• Built-In RS-232C & Peripheral Ports: Enables direct communication with programming devices and serial equipment.
• Synchronized Pulse Control: Coordinates precise interaction between input and output devices.
• 20 kHz High-Speed Counter: Supports high-speed input processing for encoder or pulse applications.
• Real-Time Clock Function: Allows time-based control and scheduling operations.
• Removable Screw Terminals: Simplifies wiring, maintenance, and replacement procedures.

Specifications

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