Part of the Omron CP-Series Compact PLCs series — see the full model table, lifecycle status and replacement parts.
Omron CP1H-XA40DT-D — Compact PLC, 40 I/O, NPN + Analog
SKU: CP1H-XA40DT-DUSD 230.00
CP1H compact PLC, 24 DC in + 16 NPN out + 4 analog in + 2 analog out, 4-axis 100 kHz. In stock, China shipping.
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Product Overview
The Omron CP1H-XA40DT-D is the CP1H XA-series compact PLC with NPN (sinking) transistor outputs It is 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 on 24 VDC and combines 24 DC inputs (PNP or NPN selectable) with 16 NPN (sinking) transistor outputs at 0.3 A per point, plus 4 analog inputs and 2 analog outputs on the same unit - no extra analog slice needed. Program memory 20K steps, data memory 32K words, LD instruction 0.10 microseconds. The PNP-output sibling is CP1H-XA40DT1-D; the AC-power relay sibling is CP1H-XA40DR-A. Key specs: Supply Voltage 24 VDC (operating range 20.4 to 26.4 VDC); Built-in Digital I/O 40 points: 24 DC inputs (PNP or NPN selectable) + 16 NPN (sinking) transistor outputs at 0.3 A per point; Built-in Analog I/O 4 analog inputs (-10 to +10 V, 0 to 10 V, 0 to 20 mA, or 4 to 20 mA selectable) and 2 analog outputs (-10 to +10 V or 4 to 20 mA selectable); Program / Data Memory 20K steps program memory; 32K words data.
Key Features
- CP1H XA-series compact PLC with 24 VDC supply, 24 DC inputs (PNP/NPN selectable) and 16 NPN (sinking) transistor outputs at 0.3 A per point
- Built-in 4 analog inputs and 2 analog outputs - no extra analog slice needed for thermocouple or 4-20 mA loops
- 20K steps program memory, 32K words data memory, 0.10 microseconds LD instruction, battery-backed memory with real-time clock
- 4-axis high-speed counters and 4-axis pulse outputs at 100 kHz, USB programming port, CX-Programmer on CX-One
- SKU: CP1H-XA40DT-D
- Series: CP1H XA-series compact PLC (CP1H CPU family)
- Voltage: 24 VDC
- I/O: 40 points
Best-Fit Applications
- Four-axis packaging line where the CP1H-XA40DT-D counts four conveyor pulses and sinks four 24 VDC stepper-motor relays at 100 kHz
- Inline temperature and pressure station where four analog inputs read PT100 or 4-20 mA transducers and two analog outputs drive valve positioners
- Spare replacement on a small filling machine where the original CP1H-XA40DT-D was lost and the CX-Programmer project backup holds the ladder logic
Buying Checklist
- Pick the CP1H-XA40DT-D when the panel runs on 24 VDC supply and needs 16 NPN (sinking) transistor outputs plus built-in analog on one compact PLC.
- Pick the CP1H-XA40DT1-D instead when the field devices switch to 24 VDC and need PNP (sourcing) transistor outputs at 0.3 A per point.
- Pick the CP1H-XA40DR-A instead when the machine runs on 100-240 VAC and needs 16 mechanical relay outputs instead of 16 NPN transistor outputs.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | CP1H XA-series compact PLC (CP1H CPU family) |
| Model / SKU | CP1H-XA40DT-D |
| Supply Voltage | 24 VDC (operating range 20.4 to 26.4 VDC) |
| Built-in Digital I/O | 40 points: 24 DC inputs (PNP or NPN selectable) + 16 NPN (sinking) transistor outputs at 0.3 A per point |
| Built-in Analog I/O | 4 analog inputs (-10 to +10 V, 0 to 10 V, 0 to 20 mA, or 4 to 20 mA selectable) and 2 analog outputs (-10 to +10 V or 4 to 20 mA selectable) |
| Program / Data Memory | 20K steps program memory; 32K words data memory; battery backup; built-in real-time clock |
| High-Speed Counters | 4 high-speed counter inputs at 100 kHz single-phase or 50 kHz phase-difference; 4 pulse outputs at 100 kHz (4-axis position control) |
| Communication Ports | USB programming port; option board slot for CP1W-CIF11 (RS-422A/485) or CP1W-CIF12-V1 (isolated RS-485) or CP1W-CIF41 (EtherNet/IP) |
| Expansion | Up to 7 CP1W expansion units; 320 max local I/O points; 62 max analog I/O channels via option boards |
| Execution / Cycle | Basic LD instruction 0.10 microseconds; cycle time depends on program |
| Dimensions / Approvals | 150 (W) x 90 (H) x 85 (D) mm; 600 g; 0 to 55 C ambient; IP20; CE, cULus, Lloyd, NK |
FAQ for CP1H-XA40DT-D
What is the Omron CP1H-XA40DT-D used for?
It is the CP1H XA-series compact PLC with 24 VDC supply, 24 DC inputs, 16 NPN (sinking) transistor outputs, and 4 analog inputs plus 2 analog outputs on the same unit. Typical uses are four-axis packaging lines, inline temperature and pressure stations with PT100 / 4-20 mA loops, and spare replacement on a small filling machine where the CX-Programmer project backup is ready.
CP1H-XA40DT-D vs CP1H-XA40DT1-D - what is the difference?
Both are CP1H XA-series compact PLCs with 40 I/O and built-in analog. The XA40DT-D has 16 NPN (sinking) transistor outputs at 0.3 A per point. The XA40DT1-D has 16 PNP (sourcing) transistor outputs at 0.3 A per point. Pick the DT-D when the field devices sink current to the PLC common; pick the DT1-D when the field devices source current from the PLC output.
Does the CP1H-XA40DT-D support Ethernet?
Not on the CPU body - it has a USB programming port only. Add Ethernet with the CP1W-CIF41 option board (100Base-TX, Modbus/TCP, FINS). Add RS-422A / RS-485 with CP1W-CIF11 (non-isolated, 50 m) or CP1W-CIF12-V1 (isolated, 500 m). All three fit the single option board slot on the CPU front.
How many analog signals does the CP1H-XA40DT-D handle?
4 analog inputs and 2 analog outputs build into the CPU body, configurable per channel to -10 to +10 V, 0 to 10 V, 0 to 20 mA, or 4 to 20 mA with DIP switches. More analog can be added with CP1W-AD042 (4-ch input) or CP1W-DA021 (2-ch output) expansion units, up to 62 max analog I/O via option boards.
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