EMERSON Bettis M2CP Variable Speed Module (VSM02) Manuals
Summary
This Quick Start Guide provides comprehensive instructions for the Bettis VSM02 Variable Speed Module, a precision microprocessor timer designed for advanced liquid valve control. The module allows users to regulate valve opening and closing speeds with granular control, including multi-stage speed adjustment and water hammer protection features. This manual covers everything from basic timer settings and component identification to configuring operating modes, jumpers, and interlocks. It is essential reading for technicians and automation professionals requiring precise, customizable electro-mechanical valve speed management in industrial process applications.
Page 1 Text Content
Quick Start Guide QSG-02-04-55-0016-EN Rev. 0
March 2020
Bettis M2CP Variable Speed Module (VSM02)
Page Summary Contents For EMERSON Bettis M2CP Variable Speed Module (VSM02) Manuals
Manual Details
| Brand | Emerson |
|---|---|
| Pages | 10 |
| File Size | 795.54 KB |
| Published | June 03, 2026 |
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Frequently Asked Questions
What does VSM02 control?
It is a precision timer that controls the speed of valve travel when opening and closing.
How can motor speed be varied during operation?
The module has 6 timers, allowing selection of 3 different motor speeds. Motor speed can vary two times in one direction.
What effect does Water Hammer control have on speed?
When the intermediate limit switch LSA activates water hammer, it overrides all other speed controls while active.
How do I reset or observe the software version?
The display shows the S/W version number and then flashes 0.5 second ON and 0.5 second OFF to indicate time in seconds.