Honeywell 900RSM-0200 Input/Output Module  

Product Manual：

Honeywell 900RSM-0200 Input/Output Module
1. HC900 system dedicated redundant switching signal processing module
2. Implement fast fault switching logic processing between primary and backup CPUs
3. Fast switching response speed, reducing system downtime
4. Support dry contact signal input and adapt to on-site switch signals
5. Integrated relay output channel, capable of external control circuit connection
6. RS-485 communication interface, connected to the rack backplane bus
7. Wide temperature working range, suitable for harsh industrial conditions
8. Panel key switch, can manually switch between main and backup controllers

9. Status LED light, visually display redundant working status
10. Low power consumption, low load pressure on the entire machine’s power supply
11. Directly inserted into the rack slot, easy to install and disassemble
12. Equipped with hardware fault self check, quickly locate abnormal points
13. IP20 protection level, suitable for the internal environment of control cabinets
14. Ensure the reliable and stable operation of the entire redundant system logic
15. Can be used in conjunction with CPUs, racks, and power modules of the same series
The Honeywell 900RSM-0200 input/output module is an essential signal switching hardware unit for the HC900 redundant control system.

Product detailed pictures：

900RSM-0200

product video

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