Omron CP1L-L20DT-A PLC CPU Unit

USD 210.73

5K-step PLC CPU with 12 inputs, 8 sinking transistor outputs, 100–240 VAC supply, USB port, and DIN-rail mounting.

SKU Omron-CP1L-L20DT-A Category
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Omron CP1L-L20DT-A PLC CPU Unit

Model Identifier CP1L-L20DT-A
Official Part Number CP1L-L20DT-A
GTIN Standard NA

Technical Overview

Compact CP1L-L series PLC CPU unit with built-in USB port, 5K-step memory, 12 digital inputs, 8 transistor sinking outputs, and 100 to 240 VAC supply. The unit supports high-speed counters to 100 kHz, pulse outputs to 100 kHz on transistor-output models, and DIN-rail/chassis mounting for compact machine control. Manufacturer status indicates a built-in USB port model and an end-of-order notice for May 2027.

Key Features

  • AC power supply: 100 to 240 VAC, 50/60 Hz
  • 12 built-in digital inputs
  • 8 built-in transistor outputs (sinking)
  • Memory capacity: 5K steps
  • High-speed counters: 100 kHz, 4 axes
  • Pulse outputs: 100 kHz, 2 axes (transistor-output models)
  • Built-in USB port model
  • DIN rail / chassis mounting
  • Expandable with one module maximum
  • Battery backup

5K-step PLC CPU with 12 digital inputs, 8 sinking transistor outputs, and 100 kHz high-speed/pulse capability on transistor-output models.

Technical Specification Matrix

ParameterValue
Power supply100 to 240 VAC, 50/60 Hz
Operating voltage range85 to 264 VAC
Built-in inputs12 digital inputs
Built-in outputs8 transistor outputs (sinking)
Memory capacity5K steps
High-speed counters100 kHz, 4 axes
Pulse outputs100 kHz, 2 axes (models with transistor outputs only)
Mounting typeChassis mount, DIN rail
Expandable1 module max
Operating temperature0°C to 55°C
Weight360 g max.
Part aliasesCP1LL20DTA

Industrial Applications

1. Compact packaging machine sequencing

Controls conveyor, seal, and reject timing in compact packaging equipment where 12 inputs and 8 transistor outputs are enough for sensors and fast actuators.

Problem Solved

Reduces wiring and cabinet size while providing fast discrete switching and compact PLC control.

PLC12 inputs8 transistor outputs100 kHzDIN railcompact machine control

2. Small assembly station automation

Manages pushbuttons, photoeyes, solenoids, and stack lights in a compact assembly cell with limited panel space and AC supply availability.

Problem Solved

Provides a small-footprint controller that fits machines needing moderate I/O and reliable AC-powered operation.

AC 100-240 VACdigital inputstransistor outputsbattery backupchassis mount

3. Indexing and motion coordination for simple machines

Supports pulse-based coordination for simple indexing, feeder, or positioning functions where high-speed counters and pulse outputs are needed.

Problem Solved

Enables basic high-speed feedback and pulse control without requiring a larger motion controller.

high-speed counterpulse output100 kHztransistor outputPLC CPU
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