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Part of the Omron CP-Series Compact PLCs series — see the full model table, lifecycle status and replacement parts.

Omron CP1E-N20DT1-A Compact PLC 20 I/O Transistor Output Sinking — front view

Omron CP1E-N20DT1-A — Compact PLC 20 I/O

SKU: CP1E-N20DT1-A

USD 90.00

is a CP1E-N series compact PLC with 20 total I/O points (12 input, 8 transistor output)

1-Year Warranty Full manufacturer warranty
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Product Overview

The Omron CP1E-N20DT1-A fits industrial control projects that require dependable logic execution, maintainable programming workflows, and architecture growth over the equipment lifecycle. It is manufactured by Omron Corporation. Hengyixin Automation stocks this controller in Xiamen and ships within 3-5 business days to most Asian, European, and North American ports.

Power Supply: AC100-240V Program Capacity: 5K steps Power Supply: AC100-240V Program Capacity: 5K steps

Power Supply: AC100-240V Program Capacity: 5K steps

A maintainable control architecture with documented I/O mapping, diagnostics, and modular expansion strategy reduces troubleshooting time and improves long-term ownership value.

Key Features

  • Power Supply: AC100-240V
  • Program Capacity: 5K steps
  • High-Speed Counter: 100kHz 1-axis
  • Pulse Output: 100kHz 1-axis
  • SKU: CP1E-N20DT1-A
  • Series: CP1E-N
  • Voltage: 240V
  • I/O: 20 points

Best-Fit Applications

  • Executes deterministic control logic
  • Standardizes control strategy across equipment
  • Coordinates multi-device machine behavior

Buying Checklist

  • Strong fit for scalable machine control
  • Supports long-term maintainability
  • Maintains deterministic automation behavior

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

FAQ for CP1E-N20DT1-A

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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