SKU: CP1E-N20DT1-A
Omron CP1E-N20DT1-A Compact PLC 20 I/O Transistor Output Sinking
Omron CP1E-N20DT1-A is a CP1E-N series compact PLC with 20 total I/O points (12 input, 8 transistor output), sinking NPN output for high-speed switching applications.
USD 90.00 per unit, volume discounts available
- In stock, ships in 24h
- 100% genuine Omron
- 1-year manufacturer warranty
- Worldwide delivery
Key Features
- Total I/O Points: 20 points (12 input, 8 output)
- Output Type: Transistor (NPN sinking)
- Power Supply: AC100-240V
- Program Capacity: 5K steps
- High-Speed Counter: 100kHz 1-axis
- Pulse Output: 100kHz 1-axis
Scalable PLC Control Foundation for OEM and Retrofit Projects
The CP1E-N20DT1-A fits industrial control projects that require dependable logic execution, maintainable programming workflows, and architecture growth over the equipment lifecycle. It supports standardized automation design across machine families while preserving serviceability in production environments.
Deterministic Logic and Sequence Control
This controller class supports predictable scan-driven execution for interlocks, sequencing, alarms, and coordinated device handling. Deterministic behavior is essential for consistent machine output and repeatable cycle performance.
Platform Reuse Across Equipment Variants
Standardizing on a proven PLC/controller family enables software reuse, reduced engineering lead time, and easier support across multiple machine models or production lines.
Lifecycle Service and Maintainability
A maintainable control architecture with documented I/O mapping, diagnostics, and modular expansion strategy reduces troubleshooting time and improves long-term ownership value.
Typical Applications
- Executes deterministic control logic
- Coordinates multi-device machine behavior
- Supports reusable software structures
- Improves fault diagnostics and recovery time
- Enables modular feature growth over time
- Standardizes control strategy across equipment
Buying Checklist
- Strong fit for scalable machine control
- Maintains deterministic automation behavior
- Supports long-term maintainability
- Good platform standardization candidate
- Reliable industrial controller ecosystem
Technical Specifications
| Model | CP1E-N20DT1-A |
|---|---|
| Series | CP1E-N |
| Total I/O Points | 20 points (12 input, 8 output) |
| Output Type | Transistor (NPN sinking) |
| Power Supply | AC100-240V |
| Program Capacity | 5K steps |
| High-Speed Counter | 100kHz 1-axis |
| Pulse Output | 100kHz 1-axis |
| Max Output Current | 0.3A per point |
| Operating Temperature | 0 to +55°C |
Frequently Asked Questions
What's the advantage of transistor output over relay output?
Transistor outputs offer: much faster switching (up to 100kHz for pulse output), longer life (no mechanical contacts), silent operation, and higher switching frequency. Choose transistor for high-speed counting, positioning, or PWM applications.
What's the difference between NPN (sinking) and PNP (sourcing) outputs?
NPN (sinking) switches the negative/0V side - current flows INTO the output. PNP (sourcing) switches the positive side - current flows OUT of the output. Match your output type to your load wiring and regional standards (NPN common in Asia, PNP common in Europe).
Can I use this PLC for stepper motor control?
Yes, the transistor output model supports 100kHz pulse output for stepper motor control. Use pulse/direction signals to control stepper drivers. Suitable for single-axis positioning applications like indexing tables or linear actuators.
What's the maximum load current for transistor outputs?
0.3A per point, 0.8A per common (4 points). For higher current loads, use intermediate relays or contactors. Total current for all outputs should not exceed 1.2A for the CPU unit.
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