Omron CP1L-M40DR-A PLC Controller

USD 323.66

Compact PLC CPU with 40 I/O, 24 inputs, 16 relay outputs, 10K steps, 100-240 VAC supply, USB, and 4 high-speed encoder inputs.

SKU Omron-CP1L-M40DR-A Category
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Omron CP1L-M40DR-A PLC Controller

Model Identifier CP1L-M40DR-A
Official Part Number CP1L-M40DR-A
GTIN Standard NA

Technical Overview

Compact PLC CPU unit with 10K-step program capacity, 40 integrated I/O points, 24 digital inputs, 16 relay outputs, and 100-240 VAC power supply. Official Omron documentation identifies it as a CP1L-M CPU unit with AC supply, relay output stage, 32K words data memory, 0.55 µs logic execution time, USB port, 4 high-speed encoder inputs, and up to 160 local I/O points with expansion capability. Omron lists the product as planned for end of production on 2027-06-30.

Key Features

  • 10K-step program capacity
  • 40 integrated I/O points
  • 24 digital inputs
  • 16 relay outputs
  • 100-240 VAC AC power supply
  • USB communication port
  • 4 encoder input channels
  • 100 kHz maximum encoder input frequency
  • 32K words data memory
  • 0.55 µs logic execution time
  • Up to 160 local I/O points
  • Up to 3 expansion units
  • Built-in 24 VDC auxiliary output, 300 mA
  • Operating temperature range: 0 to 55 °C

10K-step CPU with 16 relay outputs and 4 high-speed encoder inputs in a compact AC-powered PLC platform.

Technical Specification Matrix

ParameterValue
Supply voltage typeAC
Supply voltage100-240 VAC
Digital inputs24
Input typePNP/NPN
Digital outputs16
Output typeRelay
Program capacity10 K steps
Data memory capacity32 K words
Logic execution time0.55 µs
Communication port(s)USB
Number of Ethernet ports0
Number of USB ports1
Number of RS-232 ports0
Number of RS-485 ports0
Communication option(s)Serial RS-232C, Serial RS-422, Serial RS-485
Number of encoder input channels4
Max. encoder input frequency100 kHz
Max. number of PTP axes0
Max. pulse output frequency0 kHz
Function Block programmingNot specified
Battery-free memory backupNot specified
Real-time clockNot specified
Analogue option boardsNot specified
Max. number of analogue I/O channels25
Max. number of local I/O points160
Max. number of expansion units3
Built-in auxiliary 24 VDC output300 mA
Operating temperature range0-55 °C
Product Height (unpacked)90 mm
Product Width (unpacked)150 mm
Product Depth (unpacked)85 mm
Product Weight (unpacked)675 g

Industrial Applications

1. Compact machine sequencer for small packaging lines

The 40-point I/O count, relay outputs, and AC supply suit compact pack-out machines that need direct field switching without adding external interface relays for every load.

Problem Solved

Reduces panel complexity in small machines that mix sensors, solenoids, and pilot loads on one controller.

PLCrelay output24 inputs16 outputsAC supplycompact automation

2. Indexing and counting controller for conveyor stations

The 4 encoder input channels and 100 kHz counting capability make it suitable for position tracking, part counting, and simple motion coordination on conveyor-based stations.

Problem Solved

Provides high-speed pulse capture for station timing and part position monitoring.

high-speed counterencoder input100 kHzposition trackingconveyor control

3. Small cell control with modular expansion

Up to 160 local I/O points and 3 expansion units allow the base CPU to scale for fixtures, inspection stations, and interlocked process cells without moving to a larger PLC platform.

Problem Solved

Lets a compact control system grow with added I/O while keeping the same CPU family and programming environment.

I/O expansionmodular PLClocal I/Oexpansion unitsindustrial control
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