The Omron C200HW-PD024, also cataloged as the C200HW-PD024 Power Supply Module, operates as a dedicated hardware component for direct DC input voltage regulation and backplane power distribution within C200HX/HG/HE PLC rack systems.

Model Nomenclature Breakdown

• C200HW: System chassis power supply platform prefix
• P: Power supply module designation
• D024: 24 VDC nominal primary input voltage specification

Performance & Hardware Metrics

Architecture Integration & Communication

The power supply unit converts incoming DC potential to stabilized backplane operating logic voltages, maintaining deterministic bus execution across high-density I/O configurations. Regulated internal supply rails ensure backplane bus communication velocity Licences remain uninterrupted during rapid network polling over Profinet / EtherNet/IP deterministic networks. Maintaining full firmware flash compatibility, the unit isolates central CPU logic operations from external field supply fluctuations during modular I/O density scaling.

System Shipment Contents

• 1 x C200HW-PD024 Power Supply Module Assembly
• 1 x Terminal Block Protective Cover Plate
• 1 x Hardware Mounting Sheet

Mounting Protocols & Field Wiring

Chassis Installation

• Align the rear module hooks with the mounting slots on the left-most position of the C200HX/HG/HE backplane rack.
• Rotate the housing downward until the bottom mounting mechanism snaps securely into place, then tighten the securing screw to 0.8 N m torque.

Power Terminal Wiring

• Strip external 24 VDC supply leads to 7 mm and connect them to the M3.5 screw terminal block.
• Connect the LG (Line Ground) and GR (Ground) terminals to a dedicated functional earth ground using minimum 2.0 mm2 wire.

Technical Questions & Answers

• What is the required input voltage specification for this module?

  The unit operates on a nominal 24 VDC supply with an allowable operating range of 19.2 VDC to 28.8 VDC.

• What output currents are supplied directly to the PLC backplane?

  The module delivers up to 4.6 A at 5 VDC for logic circuits and 0.8 A at 24 VDC for field output interface loops.

• How is the module secured to the main CPU rack chassis?

  The unit hooks onto the far-left slot of the backplane and fastens using a captive bottom mounting screw.

• What wire gauge is recommended for the power input terminals?

  Use stranded copper conductors between 1.25 mm2 and 2.0 mm2 fitted with spade or ring crimp lugs.

• What dielectric isolation level does the power unit provide?

  The unit withstands 1000 VAC at 50/60 Hz for 1 minute between the DC input terminals and the ground terminal.

• Does this power supply support hot-swapping while the system is energized?

  No, primary power must be fully isolated before removing or installing the module on the backplane.

• What is the recommended grounding procedure for the GR terminal?

  Connect the GR terminal directly to an independent earth ground point with an impedance below 100 ohms.

• How does the module handle temporary input voltage dips?

  The internal power circuit maintains continuous output regulation through momentary power drops up to 10 ms.