Product Details
The Honeywell 900P01-0401, also cataloged as the 900P01 Power Supply Module, operates as a dedicated hardware component for 120/240 VAC to DC voltage conversion and backplane power distribution within Honeywell HC900 Controller networks and SIL2 safety systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 900P01-0401 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 1.10 lbs (0.50 kg) |
| Dimensions | Standard HC900 power module form factor |
| Operating Temp | 0 deg C to 60 deg C |
| Power Consumption | 60 W rated output capacity |
| Input Voltage | 120/240 VAC nominal |
| Application | System power supply for HC900 SIL2 safety configurations |
| Product Category | Power Supplies / Power Supply |
Channel-to-Channel Isolation & DCS Power Architecture
The 900P01-0401 module conditions AC mains voltage into regulated logic-level power rails distributed across the HC900 backplane chassis. Designed to power CPU processors, 4-20 mA HART loop protocol analog cards, and discrete I/O modules, the internal power circuitry enforces galvanic isolation between input mains and system logic. This configuration shields backplane data lines from line transients and common-mode voltage surges while sustaining 60 W power throughput for safety system execution.
Frequently Asked Questions
Q: What input AC voltage range is supported by the 900P01-0401 power supply module?
A: The module operates on auto-ranging or configurable 120/240 VAC primary power sources.
Q: Is the 900P01-0401 module suitable for SIL2 safety system architectures?
A: Yes, the 900P01-0401 is specified for deployment within Honeywell HC900 SIL2 safety execution systems.
Field Installation Guidelines
- Ensure the primary AC circuit breaker is locked out and de-energized before connecting wires to the input power terminals.
- Connect the chassis earth terminal directly to the panel earth ground bus using a short, low-impedance conductor.
- Verify that the combined backplane power load of all installed CPU and I/O modules does not exceed the 60 W continuous output power rating.
- Maintain adequate thermal clearance above and below the module rack to support passive convection cooling inside the enclosure.
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.
Tech & Buying Guide
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