900PSM-0101 Redundant Power Status Module
A dedicated status module for redundant-power Honeywell HC900 process and safety controller racks. It gives operators clear directional LED indication of the active power path and supports fast diagnosis of power-supply state without adding field I/O channels.
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Part Number
900PSM-0101 |
Module Type
Redundant Power Status |
Status Display
Green directional LEDs |
Availability
In stock · 3–5 days |
Reliable visibility for a redundant power architecture
The HONEYWELL 900PSM-0101 supervises and displays the direction of power availability in supported HC900 redundant-power rack arrangements. Its purpose is status awareness rather than power conversion: it helps maintenance teams identify which supply path is carrying the system and recognize an abnormal power condition quickly.
It is suitable for installed HC900 process-control and safety-control systems where uptime, clear diagnostics and controlled maintenance are important. Before ordering, verify the rack architecture, installed power-supply part numbers and the exact module label, because Honeywell has introduced later-generation ControlEdge 900 hardware for new orders.
HONEYWELL 900PSM-0101 product view
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IDENTIFICATION CHECK
Read the label before you replace the moduleMatch the Honeywell name, the complete 900PSM-0101 code and the printed electrical loading. These three checks help separate a correct spare from a visually similar HC900 module. Tip
Send a clear label photo with your enquiry. |
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01 · Model
900PSM-0101 |
02 · Module role
Redundant I/O Power Status |
03 · Label rating
22 mA maximum at 5 VDC |
Product appearance may vary slightly by production revision. Request current stock photos when exact cosmetic condition matters.
Technical Specifications
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Manufacturer
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Honeywell
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Product / Part Number
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900PSM-0101
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Product Type
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Redundant Power Status Module
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Controller Family
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HC900 / ControlEdge 900
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Status Indication
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Green directional indicators using LEDs
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Power Loading
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5 V; 22 mA maximum
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System Role
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Power-path status indication in redundant-power rack configurations
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Application Classification
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Process and safety applications (per Honeywell HC900 safety documentation)
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Country of Origin
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USA
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Commercial Details
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TT · Xiamen port · 3–5 days · Stock 5000 · MOQ 1
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One model. One clear sourcing route.
Send Myrtle the complete module code, quantity and destination. Our team turns the request into a clear compatibility check, stock response and delivery proposal, giving your purchasing team a practical next step.
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Dedicated contact
Sales Manager · Myrtle |
Fast conversation
+86-18950128464 |
Email your request
sales5@askplc.com |
Uses & Application Fields
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Process Control
Supports power-status visibility in continuous and batch process controller racks. |
Safety Systems
Applicable to supported HC900 process-and-safety architectures that require redundant power diagnostics. |
Maintenance & MRO
Useful as a like-for-like spare when restoring an installed system after module damage or failure. |
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Oil & Gas
Controller cabinets for terminals, pipelines and process units. |
Chemical & Refining
Automation racks for reactors, utilities and critical process packages. |
Power, Water & Manufacturing
Infrastructure and production systems using Honeywell HC900 hardware. |
900PSM-0101 FAQ
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01
Is this module a power supply?No. The 900PSM-0101 reports redundant-power status. Compatible HC900 power-supply modules provide the actual electrical power. |
02
What do the indicators show?Green directional LEDs make the active power path easier to recognize during operation, inspection and fault diagnosis. |
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03
Can 900PSM-0200 replace it?It is a later Honeywell model, but approval should consider the rack, installed power supplies, firmware and environmental requirements. Share the complete rack bill of materials for review. |
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Does it provide field I/O?No. It does not add analog or digital channels. Its function is system-level indication for the redundant-power arrangement. |
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05
What speeds up a quotation?Send the complete model, quantity, destination, required date and clear label photos. A rack overview also helps reduce identification risk. |
CHECK
Not sure about compatibility?Send Myrtle your rack photo and installed part numbers for a practical pre-quote review. ASK MYRTLE → |
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