Manual 26166V1 MicroNet Simplex & MicroNet Plus
Woodward 105
9.27—Speed Sensor Smart-Plus Module
The Speed Sensor Smart-Plus module is a MicroNet Plus module that will allow the customer to access
information about the module during operation via AppManager.
Firmware upgrade can be performed using Service Pack installation via AppManager.
9.27.1—Module Description
This module has four speed inputs that are factory configured as either MPU or Eddy inputs. The
configuration of MPU and Eddy inputs is dependent on the module item number.
These modules have no potentiometers and require no calibration. A module may be replaced with
another module of the same part number without any adjustment.
Table 9-1. Specification
Number Channels: 4
Input Type: MPU/Eddy Detector (factory configured by module item number)
Input Frequency Range:
MPU: 50 Hz to 25 KHz
Eddy: 1 Hz to 25 KHz
Input Amplitude:
MPU: 1 Vrms min, 25 Vrms max,
Freq > 20 Hz
Eddy: 10 mA
Input Impedance:
MPU: 2000 Ω
Eddy: 2000 Ω
Isolation Voltage: 500Vrms to earth ground and control common, no galvanic
isolation between channels
Resolution:
16 bits
0.0015% of range per LSB
Speed Accuracy (max): 0.01% over temperature range
Temperature drift:
1 ppm/C
Derivative Accuracy (max): 0.10% of range (p-p)
Speed Filter: 5-10,000 ms (2 real poles)
Derivative Filter: 5-10,000 ms (1 pole + speed filter)
Acceleration Limit: 1-10,000 percent/second
Operating Temperature: –15 to +65 °C
Speed probe supply current:
(total for all 4 channels)
320mA
Note: This module must be used with Coder Version 4.06 or later.
Item 5466-5000 is backward compatible with Item 5464-658
Item 5466-5001 is backward compatible with Item 5464-834
To Next Page
Loading...
