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Part of the Omron CP-Series Compact PLCs series — see the full model table, lifecycle status and replacement parts.

Omron CP1H-X40DT-D — front view of the CP1H CPU showing the Omron model label, the 24 input terminals on the left, the 16 NPN transistor output terminals on the right, the USB Type-B programming port and the 24 VDC supply terminals on top

Omron CP1H-X40DT-D — CP1H CPU, 40 I/O, 24 VDC, NPN

SKU: CP1H-X40DT-D

USD 130.00

CP1H X40 CPU, 24 DC in / 16 NPN out, 24 VDC, 20K steps, 100 kHz HSC + pulse. In stock.

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Product Overview

The Omron CP1H-X40DT-D is a 40-point X-type CPU unit from the CP1H compact PLC family 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.

The unit ships with 24 digital inputs (24 VDC, PNP or NPN) and 16 NPN sinking transistor outputs (0.3 A) on removable terminal blocks. Program capacity is 20K steps and data memory is 32K words.

For 24 VDC with relay outputs, pick the CP1H-X40DR-A. Key specs: Supply Voltage 24 VDC (operating range 20.4 to 26.4 VDC); Digital Inputs 24 x 24 VDC (PNP or NPN); 4 are 100 kHz high-speed counters; Digital Outputs 16 x NPN sinking transistor, 0.3 A per point; 4 are 100 kHz pulse outputs; Program Capacity 20K steps; Data Memory 32K words; LD Execution Time 0.10 us per basic instruction; Communication Ports USB 2.0 programming + 2 option-board slots (CP1W-CIF01 / CIF11 / CIF12 / CIF41); Expansion Up to 7 CP1W expansion units + 2 CJ-series Special I/O via CP1W-EXT01; max 320 I/O.

Key Features

  • CP1H X-type 40-point CPU with 24 DC inputs and 16 NPN sinking transistor outputs (0.3 A)
  • 20K steps program, 32K words data, 0.10 us LD execution, real-time clock
  • Built-in USB + 2 option-board slots, 4 x 100 kHz HSC + 4 x 100 kHz pulse outputs
  • 24 VDC supply, 7 CP1W expansion units + 2 CJ-series (via CP1W-EXT01), 320 I/O max
  • SKU: CP1H-X40DT-D
  • Series: Omron CP1H-series X-type compact PLC
  • Voltage: 24 VDC

Best-Fit Applications

  • Multi-axis packaging machine where the four 100 kHz pulse outputs command stepper drives for the indexer and the wrapper flow
  • Existing CP1H cell spare CPU drop-in where the CX-Programmer project loads over USB and the I/O tag mapping stays the same
  • Migration from a CP1L-EM40DT1-D where the program needs the extra 4 axes of pulse output and the 7-slot CP1W expansion rack

Buying Checklist

  • Pick the CP1H-X40DT-D for a 40-I/O CP1H X-type CPU with 24 VDC supply, NPN outputs and four 100 kHz HSC + pulse outputs.
  • Pick the CP1H-X40DR-A instead when the cabinet needs relay outputs (2 A) on the same 24 VDC X-type form factor.
  • Pick the CP1H-X40DT1-D instead when the field wiring needs PNP sourcing outputs on the same body.

Technical Specifications

Manufacturer Omron Corporation (Japan)
Series Omron CP1H-series X-type compact PLC
Model / SKU CP1H-X40DT-D
Supply Voltage 24 VDC (operating range 20.4 to 26.4 VDC)
Digital Inputs 24 x 24 VDC (PNP or NPN); 4 are 100 kHz high-speed counters
Digital Outputs 16 x NPN sinking transistor, 0.3 A per point; 4 are 100 kHz pulse outputs
Program Capacity 20K steps
Data Memory 32K words
LD Execution Time 0.10 us per basic instruction
Communication Ports USB 2.0 programming + 2 option-board slots (CP1W-CIF01 / CIF11 / CIF12 / CIF41)
Expansion Up to 7 CP1W expansion units + 2 CJ-series Special I/O via CP1W-EXT01; max 320 I/O
Dimensions / Weight 150 (W) x 90 (H) x 85 (D) mm; 600 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 CP1H-X40DT-D

Does the CP1H-X40DT-D have analog inputs?
No. The CP1H-X is the basic 20K-step CPU. For four analog inputs and two analog outputs on the same 40-I/O form factor, use the CP1H-XA40DR-A / XA40DT-D / XA40DT1-D. For line-driver pulse I/O up to 1 MHz, use the CP1H-Y20DT-D (20 I/O).
Can the CP1H-X40DT-D host CJ-series Special I/O?
Yes. Add the CP1W-EXT01 CJ Unit Adapter on the expansion bus and the adapter accepts two CJ-series Special I/O or CPU Bus units. The combination extends the total I/O to 320 points and 56 analog channels with option boards.
What option boards does the CP1H-X40DT-D take?
Two option-board slots take the CP1W-CIF01 (RS-232C), CP1W-CIF11 (RS-422A/485, non-isolated), CP1W-CIF12-V1 (RS-422A/485, isolated) or CP1W-CIF41 (Ethernet). Only one CP1W-CIF41 fits, in slot 1.

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