Omron CP1E-E20DR-A Compact PLC 20 I/O Relay Output AC Power
SKU: CP1E-E20DR-AUSD 55.00
Omron CP1E-E20DR-A is a CP1E-E series compact PLC with 20 total I/O points, relay output, AC power supply for cost-effective small machine control.
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Product Overview
CP1E-E20DR-A belongs to Omron CP1E family and is designed for practical control applications where simple sequencing and maintainability are priorities. This model is frequently used in compact standalone machines, utility panels, and retrofit projects requiring cost-effective control hardware. Relay-output class behavior is well-suited to many mixed-field interfaces where robust switching and familiar service practices matter. Engineering teams should validate signal list, output load profile, expansion roadmap, and communication requirements before final selection. Commissioning should include complete I/O checks, timing verification, and abnormal-state response tests. CP1E-E20DR-A is generally selected for dependable, easy-to-maintain control in small industrial automation systems.
- SKU: CP1E-E20DR-A
- Series: CP1E-E
- Voltage: 240V
- I/O: 20 I/O
Best-Fit Applications
- Compact machine sequence automation
- Utility cabinet control logic
- Retrofit replacement of aging compact PLCs
- Conveyor and handling process control
- Interlock and timer-based machine functions
- Entry-level OEM controller standardization
Buying Checklist
- Verify I/O count against actual machine signal list.
- Confirm relay-output suitability for switching duty.
- Plan communication/expansion needs before freeze.
- Ensure programming and maintenance tool availability.
- Keep spare CPU strategy for uptime-critical systems.
Technical Specifications
| Model | CP1E-E20DR-A |
|---|---|
| Series | CP1E-E |
| Type | Compact PLC CPU Unit |
| Total I/O Points | 20 points (12 input, 8 output) |
| Input Points | 12 digital inputs (24VDC) |
| Output Points | 8 relay outputs |
| Output Type | Relay (SPST-NO) |
| Power Supply | AC100-240V 50/60Hz |
| Program Capacity | 5K steps |
| Data Memory | 2.5K words |
| High-Speed Counter | 100kHz 1-axis |
| Pulse Output | 100kHz 1-axis |
| Communication Ports | USB (programming) |
| Operating Temperature | 0 to +55°C |
| Dimensions | 90 x 85 x 80mm |
| Mass | Approx. 370g |
| Software | CX-Programmer |
Resources & Downloads
FAQ for CP1E-E20DR-A
What's the difference between CP1E-E, CP1E-N, and CP1E-NA?
CP1E-E: economy model, basic features, USB programming only. CP1E-N: standard model, expansion capability, option boards. CP1E-NA: advanced model with analog I/O built-in. Choose based on features needed.
Can I expand this PLC?
CP1E-E series has limited expansion: 1 expansion unit maximum. For more expansion, choose CP1E-N series (up to 3 expansion units) or CP1L series.
What applications suit CP1E-E series?
Simple machines: small conveyors, packaging equipment, pump control, basic assembly. When you need basic I/O without expansion or advanced features.
How do I program this PLC?
CX-Programmer software via USB port. USB cable included. Download program, monitor, troubleshoot. No additional hardware required.
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