Hach-Lange SI792(x) E HACH GLI 3700 series SI792(x) T 7MA2200 and 8398 series User Manual - Manual (Page 28)

Installation
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• 8398 series— section 3.5.3.3 on page 28
3.5.3.1 Hach GLI 3700 series sensor wiring—si792(x) E
1. Install the jumper between terminal 2 and 3 as shown in
Figure 6 .
2. Use Table 3 to wire the sensor to the transmitter.
Figure 6 si792(x) E wiring for Hach GLI 3700 series sensors
1 Jumper between terminal 2 and 3 2 Wiring terminals—see Table 3
Table 3 Terminal assignments—Hach GLI 3700 series sensors
Terminal No. Assignment Wire color
1 Receive hi white
2 Receive lo blue
3 Send lo yellow
4 Send hi green
5
Cable shield connection
Note: Do not connect to earth ground.
shield
8 RTD (resistive temperature device) red