62
Level
trOll
Operator’s Manual
0052210 rev. 006
seCtion 8: anaLoG, sdi-12, modBus
SdI-12 3 WIre
ExT PWR
red
GND/RETURN
black
Data Logger
9.6-16 VDC
SDI-12
sensor
*
Yellow for Tefzel cable
**
Orange for Tefzel cable
SDI-12
whITe
*
RS485 (–)
green
RS485 (+)
blue
**
Max. cable length 200 ft