Connect A Sensor - Hach Flo-Station Manual Del Usuario

Figure 6 Wiring for DC power
1 Power reset button
2 Ground wire
3 Negative wire
Pin Description
1 +12 VDC
2 12 VDC return

Connect a sensor

Connect a sensor to the instrument to control and transmit flow data from the sensor.
1. Remove the main power to the instrument.
2. Remove the bottom cover. Refer to
3. Put the sensor cable through the strain relief fitting near the S1 and S2 terminal blocks.
4. Remove approximately 6 mm (¼ in.) of insulation from each wire.
5. Install each wire in the terminal block as shown in
6. Tighten each wire connection so that the wires are held securely.
7. Push the APR reference tube into the strain relief fitting until it stops. Refer to
8. Tighten the cable strain relief so that the cable is held securely.
9. Install the bottom cover so that the enclosure is sealed.
12 English
Table 2 DC wiring information (DC models only)
Figure 1
4 Positive wire
5 DC power terminal
6 Protective earth grounding block
Color—North America
Red
Black
on page 6.
Figure 7 and Table
Color—EU
Red
Black
3.
Figure 7.