Omron CP1E-E20SDR-A Compact PLC 20 I/O Relay Output
SKU: CP1E-E20SDR-AUSD 69.90
Omron CP1E-E20SDR-A is a CP1E-E series compact PLC with 20 I/O points, relay output for cost-effective small machine control.
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Product Overview
CP1E-E20SDR-A is part of Omron CP1E family and is used for straightforward machine sequence control in compact panels. This model is commonly deployed in standalone equipment where practical cost-performance and simple maintenance are priorities. Relay-output variants are often chosen for mixed load interfaces where switching behavior and service familiarity are important. Engineering teams should verify I/O count versus signal list, expansion needs, and response requirements during design. Commissioning includes point-level verification, startup sequence checks, and alarm handling validation. CP1E-E20SDR-A is generally selected for dependable entry-level automation tasks in OEM and retrofit projects.
Key Features
- CP1E compact PLC platform
- 20-point class control footprint
- Relay-output class for practical field interfacing
- Suitable for compact machine sequence automation
- Supports expansion-oriented architecture planning
- Commonly used in entry-level industrial control panels
- SKU: CP1E-E20SDR-A
- Series: CP1E-E
- Voltage: 240V
- I/O: 20 I/O
Best-Fit Applications
- Standalone compact machine control
- Utility panel automation for small processes
- Retrofit replacement of legacy compact PLCs
- Simple conveyor and handling sequence logic
- Interlock and timer-based operation control
- OEM entry-level equipment controller standardization
Buying Checklist
- Confirm signal count and output type against real machine needs.
- Validate relay-output suitability for target load profile.
- Plan future expansion before final hardware freeze.
- Check programming and maintenance toolchain availability.
- Keep spare CPU stock for uptime-critical installations.
Technical Specifications
| Model | CP1E-E20SDR-A |
|---|---|
| Series | CP1E-E |
| Total I/O Points | 20 points |
| Output Type | Relay |
| Power Supply | AC100-240V |
| Program Capacity | 5K steps |
| Operating Temperature | 0 to +55°C |
| Software | CX-Programmer |
Resources & Downloads
FAQ for CP1E-E20SDR-A
What's the difference between E20SDR and E20DR?
Similar models with relay output, AC power. SDR may indicate specific variant or regional version. Check Omron documentation for specific differences.
Can this PLC count high-speed pulses?
Yes, 100kHz high-speed counter input. Suitable for encoder feedback, flow meter totalizing, high-speed counting applications.
What's the scan time?
Typical scan time: 5-10ms for small programs. Depends on program size and complexity. Sufficient for most small machine applications.
Is this PLC still available?
CP1E-E series is being phased out. For new designs, consider CP2E series. For existing CP1E-E systems, contact Omron for replacement options.
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