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The Honeywell 900PSM-0101 is a Redundant Power Status Module designed for the Honeywell ControlEdge HC900 system, used to monitor the status and health of redundant power supplies within the ControlEdge system racks. This module is essential to ensure uninterrupted power delivery and system reliability in industrial automation processes where continuous operation is critical, such as manufacturing, power generation, and process control environments.
The 900PSM-0101 continuously monitors dual power supply redundancy, signaling status changes related to power failure, restoration, or fault conditions in power supply units. It communicates this status to the control system through dedicated interfaces, enabling the controller or operator to take proactive measures to maintain system uptime. The module features integrated status LEDs and includes test jacks for quick voltage verification during maintenance checks.
Technical specifications include an operating temperature range of -40 to 70 degrees Celsius and a humidity tolerance of 5 to 95% non-condensing. The module measures approximately 18 cm x 11.5 cm x 6.3 cm and weighs about 0.5 kg, making it compact for control cabinet installation. It operates on a 24 V DC power supply and communicates status through an RS-232 interface.
- 900PSM-0101
| Parameter | Value |
|---|---|
| Model | 900PSM-0101 |
| Brand | Honeywell |
| Type | Redundant Power Status Module |
| Application | Monitor dual power supply health |
| Power Supply | 24 V DC |
| Operating Temperature | -40 to 70 °C |
| Humidity | 5 to 95% non-condensing |
| Dimensions (LxWxH) | 18 cm x 11.5 cm x 6.3 cm |
| Weight | 0.5 kg |
| Communication Interface | RS-232 |
| Features | Status LEDs, test jacks for voltage |
Complementary Honeywell ControlEdge HC900 modules include universal analog input and output modules, pulse input modules, and various power supply options designed to work seamlessly within the system. The 900PSM-0101 is a vital part of maintaining power system integrity and ensuring reliability.
Installation requires a secure rack mounting within the ControlEdge HC900 cabinet, with connections for redundant power supply monitoring and communication links to the system controller. Regular maintenance includes voltage checks via the test jacks and monitoring LED indicators for power status. Firmware and configuration are typically managed through the Honeywell engineering tools.
