| Input Characteristics |
| Input Type | Single-ended with one side connected to the circuit ground |
| Voltage Range | Linear voltage range is between zero and +15V |
| Excitation Current | 10mA +10% |
| Fault Indicators | Indicators will light if the accelerometer is not connected or is short cicuit |
| Sensitivity Adjustment | A 4 digit push button switch is used to normalize each channel to allow for variation in nominal sensitivity of the accelerometer |
| Crosstalk | Less than 20.0 mV rms TRO or 1.0 mV rms RTI, whichever is greater |
| Output Characteristics |
| Output Connection | Single-ended with one side connected to the circuit ground |
| Impedance | 10 ohms max in series with at least 40uF |
| Linear Output Voltage | 10V peak-to-peak or greater |
| Residual Noise | Less than 0.4mVrms for gain between 0.5 to 2.0
Less than 2mVrms for gain between 5.0 to 20.0 within
a 30 kHz bandwidth |
| Transfer Characteristics |
| Gain | 1 to 10 controlled by front panel switch
0.1 to 1000 controlled by sensitivity switch |
| Gain Error | +1.5% |
| Frequency Response | +5.0% from 1Hz to 30kHz |
| Amplitude Linearity | Within 1.0% of reading from best-fit straight line approximation to the curve of output versus input for signals of full scale or less |
| Harmonic Distortion | Less than 1.0% for signals of full scale or less at any gain from 0.5 to 20.0 |
POWER
Input Voltage - Selectable through a switch located on the main board
- 90 - 110 V rms
- 105 - 125 V rms
- 210 - 250 V rms
CONNECTORS
- PE Input: 10 - 32 Microdot®
- Remote Input and Outputs: BNC, UG, 1094/U or equivalent