Configured for system bus power distribution and voltage conditioning in NX I/O rack assemblies, the Omron NX-PD7001 (NX-PD7001 Power Supply Unit) provides direct physical/electrical execution.

Hardware Designation & Architecture

• NX: Designates integration with the Omron Sysmac NX-series modular I/O architecture.
• PD: Identifies the module classification as a dedicated power distribution unit.
• 7001: Specifies high-capacity 70 W output power allocation for adjacent expansion modules on the internal backplane bus.

Technical Performance Parameters

Backplane Power Distribution & System Integrity

The unit feeds internal DC power directly to adjacent rack modules, optimizing I/O density scaling across complex multi-axis control architectures. System operation monitors power stability without requiring external protocol overhead, maintaining firmware flash compatibility and uninterrupted internal bus throughput during high-load switching cycles across the backplane structure.

Package Components

• 1 x Omron NX-PD7001 Power Supply Module
• 1 x Removable Terminal Block Connector
• 1 x Instruction Sheet

Field Mounting & Wiring Protocol

Mechanical Enclosure Installation

• Mount the module securely on a standard 35 mm DIN rail within a sealed control cabinet.
• Ensure adjacent I/O units snap firmly into side connectors to maintain backplane power continuity.

Wiring & Contact Ratings

• Wire incoming 24 VDC power using copper conductors rated for standard industrial cabinet temperatures.
• Utilize the integrated SPST-NO RUN contact for system status indication within rated limits (250 VAC 2 A or 24 VDC 2 A resistive load).

Electrical Grounding & Thermal Spacing

• Connect the functional ground terminal directly to a single-point panel ground bus.
• Provide at least 30 mm vertical clearance above and below the chassis for unimpeded air convection.

Frequently Asked Questions

• What is the primary input voltage range for the NX-PD7001 power supply?

  The unit operates on a nominal 24 VDC supply with an allowable operational range of 20.4 to 28.8 VDC.

• What is the maximum total output capacity provided to the backplane?

  The module provides a maximum internal output power capacity of 70 W for connected bus modules.

• What is the maximum power consumption rating under full load?

  The unit consumes up to 85 W under maximum rated load conditions.

• What contact configuration is integrated for the RUN output relay?

  The module features a single-pole single-throw normally open (SPST-NO) dry contact relay.

• What are the electrical switching limits for the RUN output contact?

  The relay supports switching up to 250 VAC 2 A resistive, 120 VAC 0.5 A inductive, or 24 VDC 2 A resistive.

• Does the unit include a dedicated service supply output terminal?

  No, a separate service supply output terminal is not provided on this hardware module.

• What is the peak inrush current during initial cold startup?

  Inrush current reaches a maximum of 30 A for up to 2 ms at 24 VDC input during room temperature start.

• What is the total standalone mass weight of the power supply unit?

  The physical unit weighs 0.29 kg.