Product Details
The Honeywell 900P01-0101, also cataloged as the 900P01 Power Supply Module, operates as a dedicated hardware component for universal AC input voltage conversion within ControlEdge HC900 rack assemblies. Accepting an input voltage range of 90 to 264 VAC at 47 to 63 Hz with a 130 VA rating, the unit generates regulated 5 VDC and 24 VDC output rails totaling 60 W capacity. This assembly provides direct physical and electrical execution to satisfy power requirements across local controller racks, remote scanner racks, and redundant controller rack configurations.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 900P01-0101 |
| Brand | Honeywell |
| Origin | USA |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 130 VA input rating (60 W output rating) |
| Operating Voltage | Universal 90 to 264 VAC, 47 to 63 Hz |
| Inrush Current | 7 A peak-to-peak for 150 ms at 240 VAC |
| Hold-up Time | 20 ms at 115 VAC, 60 Hz (maximum load) |
| Wiring Terminals | Screw-type terminals, wire gauge #12-22 AWG |
| Protection | Internal, non-replaceable fuse; tool-secured terminal door |
| Diagnostics | Integrated 5 VDC and 24 VDC voltage test jacks |
| Shipping Weight | 3.0 kg |
Channel-to-Channel Isolation & Cold Junction Compensation (CJC)
The Honeywell 900P01-0101 power supply module delivers galvanically isolated 5 VDC logic and 24 VDC field bus voltages to the backplane, decoupling primary AC mains disturbances from sensitive measurement circuits. By maintaining strict channel-to-channel isolation across backplane power distribution paths, the module prevents AC ground loops from corrupting low-level signal acquisition modules. This low-noise voltage supply protects the reference accuracy of temperature input cards utilizing cold junction compensation (CJC) and analog modules processing 4-20 mA HART loop protocol field signals.
Frequently Asked Questions
Q: What front-panel diagnostic features are available on the 900P01-0101 power supply for output verification?
A: The module features exposed front-panel test jacks allowing direct multimeter probing of the regulated 5 VDC and 24 VDC output rails during system operation.
Q: How does the 900P01-0101 protect field wiring connections from unintended access?
A: A tool-secured protective door covers the primary AC screw-type wiring terminals to restrict physical access to high-voltage lines during maintenance.
Field Installation Guidelines
- Connect primary AC power using #12-22 AWG copper conductors terminated at the screw-type terminal block under the tool-secured cover.
- Verify that a protective earth (PE) ground lead is solidly attached to the chassis ground terminal prior to energizing the 900 to 264 VAC feed.
- Maintain clean air convection channels above and below the power supply slot to ensure passive heat dissipation during continuous 60 W operation.
- Use the integrated 5 V and 24 V test jacks with a calibrated digital multimeter during routine inspection to verify power supply output stability.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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