Part of the Omron CP-Series Compact PLCs series — see the full model table, lifecycle status and replacement parts.
Omron CP2E-N40DR-D — 40-I/O PLC, Relay, Ethernet
SKU: CP2E-N40DR-DUSD 165.00
Omron CP2E-N40DR-D CP2E compact PLC, 24 inputs, 16 relay outputs, 24 VDC, dual Ethernet. In stock, China shipping.
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Product Overview
The Omron CP2E-N40DR-D is a compact DC-powered PLC from the CP2E N-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.
The unit ships with 24 DC inputs and 16 relay outputs on a 24 VDC supply. Each relay switches up to 2 A per point and 4 A per common. Program capacity is 10 K steps plus 10 K steps of FB capacity, data memory 16 K words, logic execution 0.23 us. Two Ethernet sockets form a built-in switching hub - serial or USB needs an option board.
High-speed counters cover 100 kHz on three counters single-phase or 50 kHz on two counters differential. RS-232C and RS-485 come through a CP2W-CIFD2 or CP1W-CIF01 option board. Function block programming, real-time clock, optional CP2W-BAT02 battery backup. Up to three CP1W expansion units add 160 max local I/O. Operating range -20 to 60 C. For transistor outputs in the same body pick the CP2E-N40DT-D.
Key Features
- CP2E N-series compact PLC, 24 DC inputs / 16 relay outputs (2 A per point), 24 VDC supply (20.4 to 26.4 VDC)
- 10 K-step program, 16 K-word data memory, 0.23 us logic execution, function block programming
- 2 built-in 100BASE-TX Ethernet ports with switching hub (Auto-MDIX), FINS, Modbus/TCP, Socket
- 6 high-speed counters at 100 kHz single-phase, optional CP2W-BAT02 battery backup, -20 to 60 C operating
- SKU: CP2E-N40DR-D
- Series: Omron CP2E N-series compact PLC with Ethernet
- Voltage: 24 VDC
Best-Fit Applications
- Multi-vendor line where the dual Ethernet hub daisy-chains the CP2E to a SCADA and an HMI without an external switch
- HVAC pump-station PLC where 16 relay outputs switch contactors for 4 fans, 2 chillers, and 10 auxiliary signals
- Spare replacement on a packaging machine that needs more I/O than CP1L provides but does not warrant a CJ2M rack
Buying Checklist
- Pick the CP2E-N40DR-D for a 40-I/O DC-powered CP2E PLC with 16 relay outputs and 2 built-in Ethernet ports.
- Pick the CP2E-N40DT-D instead when the panel needs 16 sourcing transistor outputs rather than relays.
- Pick the CP2E-S40DR-D instead when the application needs a basic CPU without Ethernet.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | Omron CP2E N-series compact PLC with Ethernet |
| Model / SKU | CP2E-N40DR-D |
| Power Supply | 24 VDC (20.4 to 26.4 VDC), 20 W max |
| Inputs / Outputs | 24 DC inputs / 16 relay outputs |
| Output Current | 2 A per point / 4 A per common (250 VAC / 24 VDC resistive) |
| Program Capacity | 10 K steps program + 10 K steps FB, 16 K-word data memory |
| Built-In Ports | 2 Ethernet 100BASE-TX / 10BASE-T switching hub (no USB / serial) |
| High-Speed Counters | 3 counters 100 kHz single-phase, 2 counters 50 kHz differential |
| Communication Option | CP2W-CIFD2 (RS-232C + RS-485) or CP1W-CIF01 / CP1W-CIF11 / CP1W-CIF12-V1 |
| Expansion | Up to 3 CP1W expansion units, 160 max I/O points |
| Dimensions / Weight | 150 (W) x 90 (H) x 80 (D) mm, 640 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 CP2E-N40DR-D
Does the CP2E-N40DR-D have built-in USB?
No. The CP2E-N40DR-D ships with 2 Ethernet ports and no USB or serial. Programming is done over Ethernet with CX-Programmer, or via a CP2W-CIFD2 option board (RS-232C + RS-485) when a serial port is required.
CP2E-N40DR-D vs CP2E-N40DT-D - what is the difference?
DR means 16 relay outputs (2 A per point, 250 VAC). DT means 16 sourcing transistor outputs (0.5 A per point, 24 VDC). Pick DR for switching AC contactors or mixed-voltage loads, and DT for direct-driving 24 VDC solenoids or relays.
What option board adds RS-485 to the CP2E-N40DR-D?
The CP2W-CIFD2 adds 1 RS-232C + 1 RS-485 port in a single board. CP1W-CIF11 and CP1W-CIF12-V1 from the CP1 series also fit in the CP2E option slot for RS-422A / RS-485 only.
What is the operating temperature of the CP2E-N40DR-D?
-20 to 60 C. This wider range than CP1L (0 to 55 C) makes the CP2E suitable for outdoor cabinets and unconditioned factory spaces. Storage -20 to 75 C.
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