SKU: 68033
| Attribute | Details |
|---|---|
| Manufacturer | Honeywell |
| Product Type | Redundant I/O Power Status Module |
| Model / Type | 900PSM-0101 |
| Series | PSM / RSM Board |
| Current Rating | 22 mA Max @ 5V DC |
| Operating Temperature | 0°C to 60°C |
| Hazardous Location Rating | Class I, Div 2, Groups A, B, C, D T6 | Class I, Zone 2, IIC T6 |
| Part / Revision Numbers | 50002555-002 / 50002554-002 Rev B |
| Date Code | BS18W04-B1198 |
| Design Origin | Designed in USA |
| Country of Manufacture | Made in China |
| Weight | 280 gm |
The Honeywell 900PSM-0101 Redundant I/O Power Status Module is a critical component designed to ensure stable power redundancy and system monitoring in Honeywell’s industrial control platforms. Operating at a low current of 22 mA @ 5VDC, this module provides real-time I/O power status feedback to enhance system reliability and prevent unexpected shutdowns. Certified for Class I, Division 2, Groups A–D and Zone 2 IIC T6 environments, it offers safe operation in hazardous and high-demand industrial settings.
Built with precision engineering and reliable Honeywell quality, the 900PSM-0101 delivers robust performance across operating temperatures from 0°C to 60°C. It features redundant power path monitoring and advanced fault detection capabilities, supporting stable operation within distributed control and automation networks. Compact, lightweight, and durable, this board enhances uptime and safety in marine, energy, and process automation systems where power stability is mission-critical.

Key Features:
1. Redundant Power Monitoring: Ensures continuous operation with backup power validation.
2. Low Power Consumption: Operates efficiently at 22 mA max current draw.
3. Wide Temperature Range: Reliable performance from 0°C to 60°C ambient.
4. Hazardous Area Rated: Certified for Class I Div 2 and Zone 2 environments.
5. Compact PCB Design: Lightweight 280 gm module for easy integration.
6. High Signal Integrity: Delivers accurate power status feedback to control systems.
7. Honeywell Quality: Designed to meet global industrial automation standards.
8. Advanced Diagnostics: Provides real-time monitoring of I/O power status and health.
9. Robust Engineering: Industrial-grade PCB construction ensures durability and longevity.
10. Compatible Design: Works seamlessly within Honeywell’s PSM/RSM control systems.
Applications:
1. Process Control Systems: Monitors power redundancy in DCS networks.
2. Industrial Automation: Ensures stable control system operation in manufacturing plants.
3. Power Generation: Used for power management in turbine and grid control setups.
4. Marine Automation: Monitors critical I/O power for onboard control panels.
5. Oil & Gas Refineries: Provides safe operation in classified hazardous areas.
6. Building Management Systems: Supports uninterrupted automation controls.
7. Chemical Plants: Maintains reliable I/O functionality in process environments.
8. Energy Distribution: Ensures redundant supply integrity in substation control systems.
9. Research Facilities: Ideal for advanced automation and testing applications.
10. Maintenance and Replacement: Serves as a compatible replacement in Honeywell PSM racks.
Discover the reliable Redundant I/O Module at Aeliya Marine Tech engineered for stable power monitoring, seamless redundancy management, and long-lasting performance in Honeywell control systems.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
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Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
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