GeoSIG VE-1 Series, Installation And Operation Manual

Page: 6 / 10

GS_VE-1x_2x_Operation_Manual_V09.docx/14.09.2020
VE-1x/2x Series Velocity Sensor Page 6 / 10
Table 1. VE Internal PCB Pin Assignment
12 Pin Name 12 Lead Cable Colour Description
1 Sens_X_HI white X-Signal high
2 Sens_X_LO brown X-Signal low
3 Sens_Y_HI green Y-Signal high
4 Sens_Y_LO yellow Y-Signal low
5 Sens_Z_HI grey Z-Signal high
6 Sens_Z_LO pink Z-Signal low
7 S_Test blue Sensor Test Signal
8 AGND red Analog Ground
9 V_EXT black External Voltage (12VDC)
10 AGND violet Analog Ground
11 S_MODE grey-pink Sensor Mode Signal
12 AGND red-blue Analog Ground
Table 2. VE Sensor Housing Pin Assignment
12 Pin Name 12 Lead Cable Colour Description
1 Sens_X_HI white X-Signal high
2 Sens_X_LO brown X-Signal low
3 Sens_Y_HI green Y-Signal high
4 Sens_Y_LO yellow Y-Signal low
5 Sens_Z_HI grey Z-Signal high
6 Sens_Z_LO pink Z-Signal low
7 S_Test blue Sensor Test Signal
8 AGND red Analog Ground
9 V_EXT black External Voltage (12VDC)
10 AGND violet Analog Ground
11 S_MODE grey-pink Sensor Mode Signal
12 AGND red-blue Analog Ground
Table 3. VE Sensor Cable Pin Assignment
12 Pin Name 12 Lead Cable Colour Description
1 Sens_X_HI white X-Signal high
2 Sens_X_LO brown X-Signal low
3 Sens_Y_HI green Y-Signal high
4 Sens_Y_LO yellow Y-Signal low
5 Sens_Z_HI grey Z-Signal high
6 Sens_Z_LO pink Z-Signal low
7 S_Test blue Sensor Test Signal
8 AGND red Analog Ground
9 V_EXT black External Voltage (12VDC)
10 AGND violet Analog Ground
11 S_MODE grey-pink Sensor Mode Signal
12 AGND red-blue Analog Ground
The VE velocity sensor operates from a single unregulated supply voltage of 12 VDC (10 to 15 VDC). The
analog output voltages are referenced to 2.5 VDC. Analog Reference Voltage available internally on the PCB
represents the analog common.
Never connect the 2.5 VDC to power common (GND)