Part of the Omron CP-Series Compact PLCs series — see the full model table, lifecycle status and replacement parts.
Omron CP1L-M40DT-D — CP1L PLC, 40 I/O, NPN
SKU: CP1L-M40DT-DUSD 165.00
Omron CP1L-M40DT-D CP1L compact PLC, 24 inputs, 16 NPN sinking outputs, 24 VDC, USB. In stock, China shipping.
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Product Overview
The Omron CP1L-M40DT-D is a compact DC-powered PLC from the CP1L M-series, 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. Specifications on this page were checked against Omron's CP1L-M discontinuation notice.
The unit ships with 24 DC inputs and 16 NPN sinking transistor outputs on a 24 VDC supply. Each output switches up to 300 mA per point and 0.9 A per common. Program capacity is 10 K steps, data memory 32 K words, logic execution 0.55 us. The only built-in port is USB 1.1; Ethernet and serial come from CP1W-CIF01, CP1W-CIF11, or CP1W-CIF41 option boards.
Four high-speed counters cover two axes at 100 kHz single-phase or 50 kHz differential. Outputs drive two pulse streams up to 100 kHz and two PWM channels up to 32.8 kHz. Up to three CP-series expansion units add 160 max local I/O. CP1L M-series production ends 2027-06-30 per the Omron EU notice. For sourcing PNP outputs, pick the CP1L-M40DT1-D; for relay outputs, the CP1L-M40DR-A.
Key Features
- CP1L M-series compact PLC, 24 DC inputs / 16 NPN sinking transistor outputs, 24 VDC supply (20.4 to 26.4 VDC)
- 10 K-step program, 32 K-word data memory, 0.55 us logic execution, USB 1.1 programming port
- Four 100 kHz high-speed counters / 2 axes, two 100 kHz pulse outputs, two 32.8 kHz PWM outputs
- Up to three CP-series expansion units, 160 max I/O points, real-time clock and battery-free flash backup
- SKU: CP1L-M40DT-D
- Series: Omron CP1L M-series DC compact PLC
- Voltage: 24 VDC
Best-Fit Applications
- Solenoid-valve bank on a packaging line where the M40 drives 16 NPN sinking outputs that pull down 24 VDC load common
- Indexer station on a bottling conveyor where four 100 kHz high-speed counters track the encoder and two pulse outputs drive the stepper
- Spare replacement on a small machine where an existing CP1L-M40DT-D has been discontinued and the cabinet must keep running until 2027-06-30
Buying Checklist
- Pick the CP1L-M40DT-D for a 40-I/O DC-powered CP1L PLC with 16 NPN sinking outputs and a USB programming port.
- Pick the CP1L-M40DT1-D instead when the panel needs PNP sourcing outputs rather than NPN sinking.
- Pick the CP1L-M40DR-A instead when the panel needs relay outputs and a 100-240 VAC supply.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | Omron CP1L M-series DC compact PLC |
| Model / SKU | CP1L-M40DT-D |
| Power Supply | 24 VDC (20.4 to 26.4 VDC) |
| Inputs / Outputs | 24 DC inputs / 16 NPN sinking transistor outputs |
| Output Current | 300 mA per point / 0.9 A per common / 3.6 A per unit |
| Program Capacity | 10 K steps program, 32 K-word data memory |
| Programming Port | USB 1.1 (no Ethernet / RS-232 / RS-485 built in) |
| High-Speed Counters | 4 channels / 2 axes, 100 kHz single-phase, 50 kHz differential |
| Pulse / PWM Outputs | 2 pulse outputs up to 100 kHz, 2 PWM up to 32.8 kHz |
| Expansion | Up to 3 CP-series expansion units, 160 max I/O |
| Dimensions / Weight | 150 (W) x 90 (H) x 85 (D) mm, 550 g |
Manufacturer documentation
Omron's own product page, where the manufacturer's current specification and lifecycle information are published. We are an independent distributor and cannot mirror those documents; the link goes to Omron's site.
FAQ for CP1L-M40DT-D
What is the Omron CP1L-M40DT-D used for?
It is a compact DC-powered PLC for small to mid-size machines. The 24 inputs and 16 NPN sinking outputs drive solenoid valves, indicators, and motor starters on packaging, conveyor, and assembly equipment.
CP1L-M40DT-D vs CP1L-M40DT1-D - what is the difference?
DT means sinking transistor (NPN) outputs that pull the load to common. DT1 means sourcing transistor (PNP) outputs that drive the load to 24 VDC. Pick the version that matches your load wiring.
Does the CP1L-M40DT-D have built-in Ethernet?
No. The only built-in programming port is a USB 1.1 socket. For Ethernet, drop in a CP1W-CIF41 option board in either of the two option-board slots on the CPU.
Is the CP1L-M40DT-D being discontinued?
Yes. The CP1L M-series is scheduled for end of production on 2027-06-30 per the Omron EU notice. A common migration is the CP2E-N40DT-D for similar I/O count and sinking outputs.
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