MMS6110 is a dual – channel shaft vibration measurement module.

Product features

1. Signal input

The MMS6110 has two independent eddy current sensor signal inputs: SENS 1H (z8) /SENS 1L (z10) and SENS 2H (d8) /SENS 2L (d10). The matching sensor is the PR642X series eddy current sensor and the matching preconditioner produced by epro in Germany. Sensors of the same type produced by other manufacturers can also be used. The input voltage range is -1… – 22 V dc.

The sensor signal can be detected at the SMB interface on the front panel of the module. In addition, the module is equipped with key input signal (must be greater than 13V), which is necessary for speed control mode and spectrum analysis.

2. Signal output

a. The eigenvalue output module has two current outputs representing eigenvalues: I1+ (z18)/I1- (b18) and I2+ (z20)/I2- (b20), which can be set as 0… 20 ma, or 4… 20 ma. In Smax and Sppmax modes, the output of the two channels is the same. The module has two paths representing the 0 of the eigenvalue… 10 V voltage output EO 1 (d14)/EO 2 (d16).

b. The dynamic signal output module provides two 0… 20 Vpp dynamic signal output AC1 (z14)/AC2 (z16) for spectrum analysis. 0… 20 Vpp corresponds to the range of the eigenvalues.

c. The module provides two 0… 10 V dc voltage output NGL1 (z12)/NGL2 (d12). The output is proportional to the distance between the sensor and the measured surface.

MMS6110