OMRON CPM2C-20CDT1C-D CPU Module 24 VDC Power Supply – Sysmac CPM2C Series
Imagine a compact automated production line suddenly halting mid-shift — conveyor belts frozen, sensors unresponsive, operators scrambling. Without a reliable CPU at the heart of the control system, even the most sophisticated machinery becomes inert metal. The OMRON CPM2C-20CDT1C-D is the intelligence that prevents this scenario: a purpose-built PLC CPU module that delivers deterministic control, robust I/O handling, and 24 VDC integrated power supply in a space-efficient package designed for demanding industrial environments.
Within the Sysmac CPM2C family, the CPM2C-20CDT1C-D occupies a strategic mid-range position — offering 20 built-in I/O points with transistor (NPN) output and a direct 24 VDC supply, making it the preferred choice for OEMs and system integrators who need compact footprint without sacrificing processing capability. Globally, the CPM2C series has been deployed across hundreds of thousands of machines in packaging, food processing, semiconductor handling, and material transport — a testament to OMRON’s engineering heritage in programmable logic controllers.
Technical Specifications
- Model / SKU: CPM2C-20CDT1C-D
- Brand: OMRON
- Series: Sysmac CPM2C
- Unit Type: CPU Module
- Power Supply Voltage: 24 VDC
- Built-in I/O Points: 20 (12 inputs / 8 outputs)
- Output Type: Transistor output (NPN, sink type)
- Program Capacity: 4,096 instructions
- Data Memory: 2,048 words
- Execution Speed: 0.64 µs/instruction (basic instructions)
- Communication Port: Peripheral port + RS-232C port
- Expansion Capability: Up to 3 expansion I/O units
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -20°C to 75°C
- Humidity: 10% to 90% RH (non-condensing)
- Weight: Approx. 4,460 g (unit with packaging)
- Compliance: CE, UL, cUL
Key Features & Benefits
- Integrated 24 VDC Supply: Eliminates the need for a separate power supply unit, reducing panel space and wiring complexity.
- High-Speed Transistor Output: NPN transistor outputs support high-frequency switching for servo drives, stepper motors, and pulse-output applications.
- Compact DIN-Rail Design: Ultra-slim profile fits into tight control cabinets without compromising I/O density.
- Dual Communication Ports: Peripheral port for programming and RS-232C for host-link or no-protocol serial communication.
- Expandable Architecture: Connect up to 3 CPM2C expansion units to scale I/O as your application grows.
- Battery-Backed Memory: Retains program and data memory during power interruptions, ensuring production continuity.
- CX-Programmer Compatible: Fully supported by OMRON’s CX-Programmer software for ladder diagram, function block, and structured text programming.
- Proven Reliability: MTBF-rated for continuous industrial duty cycles in harsh environments.
Industry & Equipment Applications
- Packaging Machinery: Carton forming, filling, sealing, and labeling lines requiring precise sequence control.
- Food & Beverage Processing: Conveyor control, portioning systems, and hygienic-area automation.
- Semiconductor & Electronics Manufacturing: Pick-and-place machines, test handlers, and wafer transport systems.
- Textile & Printing Equipment: Web tension control, registration mark detection, and cut-to-length applications.
- Material Handling: Sorters, palletizers, and automated storage/retrieval systems (AS/RS).
- Building Automation: HVAC control panels, access control, and energy management systems.
System Integration & Compatible Parts
The CPM2C-20CDT1C-D is designed to work seamlessly within the OMRON Sysmac CPM2C ecosystem. Compatible expansion and accessory units include:
- CPM2C-8EDC — 8-point digital I/O expansion unit
- CPM2C-16EDC — 16-point digital I/O expansion unit
- CPM2C-MAD11 — Analog I/O expansion unit (1 input / 1 output)
- CPM2C-TS001 — Temperature sensor unit
- CS1W-CN226 / CN626 — Peripheral port connecting cables
- CQM1-PRO01-E — Programming console
- CX-Programmer v9.x+ — PC-based programming software
For multi-axis motion or network integration, this CPU can be linked via Host Link (SYSWAY) protocol to OMRON inverters, HMIs (NS series), and SCADA systems.
Our Quality Assurance Process
At Konmask.com, every OMRON CPM2C-20CDT1C-D unit undergoes a rigorous multi-stage inspection before shipment:
- Authenticity Verification: Cross-referenced against OMRON’s official part numbering and date-code standards to confirm genuine origin.
- Visual Inspection: Examination of PCB, connectors, label integrity, and housing for any signs of refurbishment or damage.
- Functional Pre-check: Power-on test and communication port verification where applicable.
- ESD-Safe Packaging: All units are packed in anti-static bags with foam cushioning and moisture-barrier outer cartons.
- Documentation: Each shipment includes a packing list and, upon request, a certificate of conformance.
How to Order
- Submit your inquiry via the “Request a Quote” button on this page.
- Provide your required quantity, delivery timeline, and destination country.
- Our technical sales team will respond within 24 business hours with availability, lead time, and a formal quotation.
- Upon order confirmation, we arrange export documentation, freight forwarding, and customs clearance support.
For urgent requirements, contact us directly at support@konmask.com or call +0086 19859288691.
Why Choose Konmask.com?
- Specialized Inventory: We stock a wide range of OMRON PLC modules, including discontinued and hard-to-find CPM2C series parts.
- B2B Export Expertise: Experienced in cross-border trade to Southeast Asia, the Middle East, Europe, and the Americas with full export documentation.
- Technical Support: Our engineering team can assist with compatibility checks, wiring diagrams, and system configuration advice.
- Competitive Lead Times: Most in-stock items ship within 3–5 business days; expedited options available.
- Secure Transactions: T/T, L/C, and other B2B payment terms accepted.
Frequently Asked Questions
Q: What is the difference between CPM2C-20CDT1C-D and CPM2C-20CDT1C?
A: The “-D” suffix denotes the 24 VDC power supply version. The non-D variant typically operates on AC power. Always verify the power supply specification before ordering to ensure compatibility with your control panel design.
Q: Can the CPM2C-20CDT1C-D communicate with OMRON NS-series HMIs?
A: Yes. Using the RS-232C port with Host Link (SYSWAY) protocol, the CPM2C-20CDT1C-D can exchange data with OMRON NS-series and NT-series HMI panels. Ensure the HMI communication settings match the CPU’s baud rate and station number configuration.
Q: How many expansion units can be connected?
A: Up to 3 CPM2C-series expansion units can be connected, allowing the total I/O count to be extended beyond the 20 built-in points.
Q: Is this unit compatible with CX-Programmer?
A: Yes. The CPM2C-20CDT1C-D is fully supported by OMRON CX-Programmer (version 9.x and above), which is part of the CX-One automation software suite.
Q: Do you provide a warranty?
A: We offer a 90-day functional warranty on all units sold through Konmask.com. Extended warranty and exchange programs are available for volume orders — please inquire at the time of quotation.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
