Bently 3500/42M 128229-01 Input/Output Module
Product Manual：
Bently 3500/42M 128229-01 Input/Output Module Product Features:
1. Compatible with 3500 rack, 4-channel vibration displacement monitoring I/O module
2. Compatible with multiple sensor signals including eddy current, velocity, and acceleration
3. Each channel has an independent 4-20mA output and is connected to DCS and PLC systems
4. Support measurement of unit parameters such as axial vibration, axial displacement, differential expansion, etc
5. The software can configure alarm thresholds to achieve two-level warning of dangerous situations
6. Slot style installation, supporting hot swapping maintenance
7. Built in signal filtering to filter out on-site interference and clutter
8. LED status light, visually display module and channel fault status
9. Onboard self diagnosis, identifying sensor disconnection and short circuit abnormalities
10. Buffer signal output, convenient for external oscilloscope detection
11. Follow the API670 mechanical protection standard and ensure the safety interlock of the unit
12. Backplane bus communication, uploading data and event recording information
13. High measurement accuracy, meeting the high-precision monitoring of rotating machinery
14. Wide temperature operation, suitable for harsh working conditions of power plant turbine cabinets
15. Industrial board ensures long-term online monitoring and stability of the unit
The above are the core characteristics of the Bently 3500/42M 128229-01 input/output module, which is used for monitoring and protecting the vibration displacement status of rotating machinery in steam turbine units.
Product detailed pictures：
3500/42M 128229‑01
product video
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