User manual for the MMS 6210 shaft displacement measurement module, covering wiring, signal I/O, alarm settings and configuration.
The MMS 6210 is a dual‑channel shaft displacement/expansion measurement module. It accepts two independent eddy‑current sensor inputs and provides configurable current (0‑20 mA or 4‑20 mA) and voltage (0‑10 V) outputs for each channel. The module also supplies sensor power and includes alarm, status and channel‑normal indicators.
The manual describes the module’s operating principle, wiring diagrams, signal input and output definitions, limit monitoring, alarm output configuration, status monitoring, and detailed configuration parameters. It also explains how to set alarm multiplier factors, channel settings, and how to use the configuration software for module setup. This manual is written in Chinese.
| Input voltage range | -1 … -22 V DC |
|---|---|
| Sensor supply voltage | -26.75 V DC (two channels) |
| Current output range | 0 … 20 mA or 4 … 20 mA |
| Voltage output range (feature value) | 0 … 10 V |
| Additional voltage output (NGL) | 0 … 10 V DC |
The module is matched to German epro PR642X series eddy‑current sensors and their pre‑amplifiers, but other similar sensors from different manufacturers can also be used.
Activate the limit‑value multiplier function in the software and set the multiplier X between 1.00 and 5.00; the setting also affects alarm and danger thresholds.