Wavetronix SmartSensor HD User Manual page 22

Figure 16. Connecting power cable to terminal blocks
3 Insert the power cable through the leftmost cable grip on the bottom
of the box. Twist the cable grip to tighten.
4
Insert the black conductor into the round hole on the plug portion
of the L terminal block. Insert a small screwdriver into the square
hole above it, and rock upwards to secure the conductor in place.
5
Repeat step 4 with the white conductor in the N terminal block, and
the green conductor in the G terminal block, as shown above.
L L N G G
+DC
Chapter 3: Installing Power, Surge Protection and Communications
-DC GND 485- 485+ GND RTS CTS TD RD GND GND
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