1X00024H01 | Emerson | Power Supply Module

Configured for high-capacity DC power distribution in Ovation control platforms, the Emerson 1X00024H01 (1X00024H01) provides direct physical execution of AC to 24 VDC voltage conversion with a maximum output rating of 500 W.

Hardware Specifications

Channel-to-channel Isolation

The 1X00024H01 power supply module incorporates advanced galvanic isolation techniques to ensure stable output regulation under varying AC line conditions. This architecture provides electrical separation between the high-voltage AC input and the regulated 24 VDC output rails, minimizing the risk of surge propagation into the backplane or connected I/O hardware. The module is engineered to maintain constant voltage levels for both main and auxiliary power feeds, ensuring the operational stability of the Ovation distributed control system components during power fluctuations. Internal protection circuitry facilitates consistent delivery of the 500 W output budget while maintaining compliance with industrial power stability standards.

Frequently Asked Questions

Q: Does this power supply support redundant configurations?

A: The 1X00024H01 is designed for use in redundant power systems. When operating in parallel, ensure that the power supply load sharing is balanced and the output voltages are calibrated to within the specified tolerance to prevent circulating currents or premature degradation of the modules.

Q: Is the 1X00024H01 susceptible to harmonic distortion from the AC input source?

A: The internal filtering stage is optimized to suppress common-mode and differential-mode noise. However, excessive harmonic distortion on the input AC mains may affect the power factor and thermal dissipation profile; ensure the input power quality meets the system-wide requirements for DCS hardware.

Field Installation Guidelines

1. Verify that the AC input source is disconnected and locked out before installing the module into the cabinet power chassis.
2. Ensure the ventilation paths around the module are clear to allow for proper convective cooling, as the unit is rated for 500 W output.
3. Terminate AC input wiring to the terminal block, ensuring that the ground connection is bonded directly to the cabinet ground bar to provide a low-impedance path for noise.
4. Verify that the 24 VDC output connections are tightened to the torque specifications provided in the cabinet wiring diagram to prevent voltage drops across the connection.
5. Confirm the status LEDs on the front panel indicate proper output voltage regulation before enabling the downstream I/O or controller loads.