User Manual

Chapter 7 ____________________________________________________________ Technical Data
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Figure 173 SDI-12 Jumper of DSU232-C
Table 74 DSU232-C Jumper Settings
Jumper Connected
Pins
Function
X3 1-2 Pin 5 is GND (default, compatible with the old
DSU232)
2-3 SDI-12 connected to pin 5