Manual 26166V1 MicroNet Simplex & MicroNet Plus
Woodward 107
It is not recommended that gears mounted on an auxiliary shaft
coupled to the rotor be used to sense speed. Auxiliary shafts tend
to turn more slowly than the rotor (reducing speed sensing
resolution) and have coupling gear backlash, resulting in less than
optimum speed control. For safety purposes, it is also not
recommended that the speed sensing device sense speed from a
gear coupled to a mechanical drive side of a system’s rotor
coupling.
Power Supply
#1
Power Supply
#2
CPU
MPU/
Prox
Low Density Analog Cable
J1
P2
J1
P1
Analog Input FTM
Figure 9-2. Ch MPU/Eddy Module
9.27.4—FTM Reference
See Figure 9-66 below for complete field wiring information for the 4Ch MPU/Eddy FTM. Note the ground
connection on pin 37 of the FTM.
See Appendix A for part number Cross Reference for modules, FTMs, and cables.
Figure 9-3. MPU and Eddy Probe Interface Wiring
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