Part of the Omron CP-Series Compact PLCs series — see the full model table, lifecycle status and replacement parts.
Omron CP2E-N20DT1-D — Compact PLC, 20 I/O, Ethernet
SKU: CP2E-N20DT1-DUSD 90.00
Omron CP2E-N20DT1-D CP2E-N compact PLC, 20 I/O (12 in / 8 PNP out), 24 VDC, 1 Ethernet, 10K steps. In stock, China shipping.
1-Year Warranty
Full manufacturer warranty
Global Shipping
Worldwide delivery available
Genuine Omron
100% authentic product
Ready to Ship
Usually ships within 24h
In Stock
This item is available for immediate shipment from our warehouse.
Contact for pricing, bulk discounts, and shipping
Product Overview
The Omron CP2E-N20DT1-D is the CP2E Network-type compact PLC with 20 I/O points, 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.
It runs from 24 VDC and gives 12 DC inputs plus 8 sourcing PNP transistor outputs in an 86 x 90 x 80 mm body. Program capacity 10K steps; data memory 16K words; LD instruction 0.23 microseconds. One built-in 100BASE-TX Ethernet port for Modbus-TCP and FINS communications. 2 PTP axes and 6 high-speed counter channels at 100 kHz max.
No built-in USB or RS-232C on this -DT1 variant, and NO option to add an expansion unit. Serial ports come as CP1W option boards (CP1W-CIF01 RS-232C, CP1W-CIF11 RS-422A/485, CP1W-CIF12-V1 isolated RS-485). Battery-free memory backup with the CP2W-BAT02 as an optional real-time clock battery. For relay outputs on the same 20-I/O body choose the CP2E-N20DR-D.
Key Features
- CP2E Network-type compact PLC with 20 I/O points: 12 DC inputs plus 8 sourcing PNP transistor outputs in an 86 x 90 x 80 mm body
- 10K steps program capacity, 16K words data memory, 0.23 microsecond LD instruction, battery-free memory backup, optional CP2W-BAT02 real-time clock
- 1 built-in 100BASE-TX Ethernet port for Modbus-TCP and FINS, 2 PTP axes at 100 kHz, 6 high-speed counter channels at 100 kHz
- 0 expansion units (CPU only), 4 analog I/O max via option boards, -20 to 60 C operating temperature, 340 g
- SKU: CP2E-N20DT1-D
- Series: CP2E-series compact PLC, Network type (CP2E-N)
- Voltage: 24 VDC
- I/O: 20 points
Best-Fit Applications
- Small filling machine where the CP2E-N20DT1-D runs 2 PTP axes from the 100 kHz pulse outputs and reports status over Modbus-TCP
- Standalone conveyor cell with 6 high-speed counter channels for cut-to-length registration and an NB3Q-TW01B HMI on Ethernet
- Spare replacement on a pump station where the original CP2E-N20DT1-D was lost and CX-Programmer has the project backup ready to download
Buying Checklist
- Pick the CP2E-N20DT1-D when the panel needs 20 I/O points (12 in / 8 PNP out) and 1 Ethernet port in a single 24 VDC compact PLC.
- Pick the CP2E-N20DR-D instead when the outputs need 8 relay contacts instead of transistor outputs on the same 20-I/O body.
- Pick the CP2E-N20DT-D instead when the loads need sinking NPN outputs instead of sourcing PNP outputs on the same 20-I/O body.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | CP2E-series compact PLC, Network type (CP2E-N) |
| Model / SKU | CP2E-N20DT1-D |
| Total I/O | 20 points; 12 DC inputs + 8 PNP (sourcing) transistor outputs |
| Power Supply | 24 VDC, operating range 20.4 to 26.4 VDC, 13 W max, inrush 30 A for 20 ms max |
| Program / Data Memory | 10K steps program (FB capacity 10K steps); 16K words data; built-in flash backup; battery-free DM retention |
| Logic Execution | LD instruction 0.23 microseconds; basic and special instructions in CX-Programmer |
| Built-in Ports | 1 Ethernet 100BASE-TX; no built-in USB; no built-in RS-232C/RS-485 |
| Motion / Counters | 2 PTP axes max at 100 kHz pulse output; 6 high-speed counter channels at 100 kHz max |
| Expansion | 0 expansion units (CPU only); up to 4 analog I/O channels via option boards (CP1W-ADB21 / CP1W-DAB21V); 1 option board slot |
| Environment | Operating -20 to 60 C; storage -20 to 75 C; humidity 10 to 90 percent non-condensing; CE, cULus, KC, Lloyd, RCM |
| Dimensions / Weight | 86 (W) x 90 (H) x 80 (D) mm; 340 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-N20DT1-D
What is the Omron CP2E-N20DT1-D used for?
It is the CP2E Network-type compact PLC with 20 I/O points (12 in, 8 out PNP) and a 24 VDC supply. Typical uses are small filling machines with 2 PTP axes, standalone conveyor cells with 6 high-speed counter channels, and spare replacement on a pump station where CX-Programmer has the project backup.
CP2E-N20DT1-D vs CP2E-N20DR-D - what is the difference?
Both are CP2E-N 20-I/O network PLCs with the same 24 VDC supply and the same 10K steps / 16K data memory. The DT1 has 8 sourcing PNP transistor outputs that switch the high side of a load. The DR has 8 relay outputs rated 250 VAC / 2 A. Pick the DT1 for high-cycle pneumatic valves; pick the DR for mixed AC/DC loads or for slow-switched heating circuits.
How many Ethernet ports does the CP2E-N20DT1-D have?
1. The 20-I/O CP2E-N variant has a single built-in Ethernet port; the 30/40/60-I/O CP2E-N variants add a second port that forms an Ethernet switching hub. For daisy-chain to an NB-series HMI on the 20-I/O body, use a small external Ethernet switch. For Modbus-TCP the single port is enough.
Does the CP2E-N20DT1-D support expansion units?
No. The 20-I/O CP2E-N body has 0 expansion unit slots. It accepts one CP1W option board (CP1W-CIF01 RS-232C, CP1W-CIF11 RS-422A/485, CP1W-CIF12-V1 isolated RS-485, CP1W-CIF41 Ethernet, CP1W-ADB21 analog in, CP1W-DAB21V analog out, CP1W-MAB221 analog combo) for serial and analog I/O. For more local I/O, step up to the CP2E-N30 / N40 / N60 body which supports up to 3 expansion units.
Similar Products
Explore related Omron models often viewed alongside this product.
