Manual – 3000 NRL Family
Unidata Manual - 3000 NRL Family - 06 08 2019.docx
Page 33
5.5
3001-M0 Neon Remote Nano Logger – Connections/Terminations
5.5.1 Option 1 SDI-12 INSITU Sensor
5.5.2 Option 2 Modbus INSITU Sensor
JP Config
Connection
Description
Cable Colour
JP1 – CLOSED
(if needed, to supply power to
sensor)
JP2 – OPEN
JP3 RIGHT
(linking pins 1&2 to ground
black wire)
JP4 - OPEN
P8 C0
N/A
N/A
P1 SDI
SDI-12 Signal
White
P9 GND
N/A
N/A
P2 MB+
Ground
Blue
P3 MB-
Ground
Green
P7 GND
Insitu housing GND
TBA
P4 ILP
N/A
N/A
P5 IPWR
External Power
Red
P6 G/LP/A
Ground
Black
JP Config
Connection
Description
Cable Colour
JP1 – CLOSED
(if needed, to supply power to
sensor)
JP2 – OPEN
JP3 RIGHT
(linking pins 1&2 to ground
black wire)
JP4 - OPEN
P8 C0
N/A
N/A
P1 SDI
N/A
N/A
P9 GND
N/A
N/A
P2 MB+
RS485+
Blue
P3 MB-
RS485-
Green
P7 GND
Insitu housing GND
TBA
P4 ILP
N/A
N/A
P5 IPWR
External Power
Red
P6 G/LP/A
Ground
Black