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
Safety Relays in Industrial Automation: Fundamentals, Design Standards, and Fail-Safe Architecture
Safety relays form the bedrock of functional safety in modern factory automation, preventing catastrophic equipment failure and protecting plant personnel. While standard electromechanical relays handle basic load switching, they lack the redundant diagnostics required for high-risk industrial environments. Modern industrial automation platforms—including programmable logic controllers (PLCs) and distributed control systems (DCS)—rely on specialized safety relays to monitor field devices and isolate hazards instantly.
Voice-Activated Industrial Automation: Integrating Speech Control into PLC and DCS Architectures
Industrial automation integrates speech recognition, IIoT protocols, and NLP with PLCs and DCS to streamline operations. By leveraging advanced edge computing, engineers enable real-time, hands-free control—allowing personnel to manage smart factory processes safely away from hazardous equipment.
Modern Industrial Automation: Transforming Safety and Efficiency in Mining Operations
Industrial automation has evolved from a simple manufacturing tool into the operational backbone of high-risk sectors. Modern mining operations increasingly rely on advanced control systems, programmable logic controllers (PLCs), distributed control systems (DCS), and artificial intelligence to address deep-underground hazards. By replacing manual labor in high-risk zones, factory automation technologies protect personnel while significantly boosting operational throughput.