The Omron CP2E-N40DT1-D, also cataloged as the CP2E-N40DT1-D Programmable Controller, operates as a dedicated hardware component for discrete logical processing, pulse train execution, and Ethernet communication within industrial automation networks.

Technical Identifier Matrix

Hardware Specifications

PLC Backplane Velocity and Deterministic Control Integration

The Omron CP2E-N40DT1-D integrates dual Ethernet ports with embedded switching functions to enable deterministic Modbus TCP and socket communications directly at the CPU level. Processing basic instructions at 0.23 microseconds, the internal logic engine maintains low cycle overhead when driving discrete I/O density up to 40 integrated channels. High-speed input channels capture external shaft encoder quadrature signals up to 100 kHz without cycle time degradation. The transistor sourcing outputs deliver high-speed pulse train sequences at 100 kHz across 2 independent axes for precise stepper and servo positioning, bypassing expansion bus latency.

Package Contents & Ordering Information

• 1x Omron CP2E-N40DT1-D CPU Unit
• 1x Removable Terminal Block Assembly
• 1x Hardware Installation Sheet

Field Installation Guidelines

• DIN-Rail Mounting: Install unit onto standard 35 mm DIN rail in a horizontal orientation to maintain natural thermal convection across the upper and lower housing vents.
• Clearance Requirements: Ensure a minimum clearance of 20 mm above and below the housing for proper air circulation and wiring access.
• Power Supply Cabling: Connect external 24 VDC power supply to the designated 24 VDC terminals using 0.5 to 1.25 mm sq copper wires stripped to 7 mm.
• Shielding and Grounding: Bond the functional ground (FG) terminal directly to an isolated earth ground maintaining a resistance under 100 ohms. Separate 24 VDC signal and communication lines from high-voltage AC cables by a minimum distance of 100 mm to prevent noise coupling.

Frequently Asked Questions

• What is the input voltage requirement for the CP2E-N40DT1-D unit?

  The hardware requires a nominal power supply of 24 VDC with current draws of 0.59 A at 5 VDC logic internal power and 0.03 A at 24 VDC.

• What configuration do the integrated outputs utilize?

  The unit features 16 transistor sourcing outputs capable of switching DC load currents up to 0.3 A per point at 24 VDC.

• What is the total embedded I/O point density on this controller?

  The CPU unit incorporates 40 total discrete points, structured physically as 24 inputs (24 VDC) and 16 transistor outputs.

• What is the allowable operating temperature range inside the enclosure?

  The operational environment temperature must be maintained between 0 deg C and 55 deg C under non-condensing conditions.

• What are the high-speed counting parameters supported by the hardware?

  The module contains 6 high-speed counting channels supporting maximum frequencies of 100 kHz single-phase or 50 kHz differential phase inputs.

• How many high-speed pulse output axes are built into the CPU?

  The unit provides 2 pulse output channels operating up to a maximum output frequency of 100 kHz for motion control.

• What wire gauge is specified for the terminal block field wiring?

  Field connections require stranded or solid copper wire with cross-sectional areas from 0.5 mm sq to 1.25 mm sq (AWG 20 to AWG 16).

• What is the grounding specification for the functional earth terminal?

  The functional ground terminal must be wired directly to an earth ground loop with a target resistance of less than 100 ohms.