Campbell Scientific HUB-SDM5 Junction Box for SDMs - Manual (Page 8)

HUB-SDM5
4
FIGURE 4. HUB-SDM5 terminal strip with SDI-12 devices
connected to a datalogger.
5. Generic Junction Box
The HUB-SDM5 can be used as a generic junction box. In its default
configuration, six, five conductor cables can be connected to each other.
Three, ten conductor cables can be connected to each other by removing the
jumper between the terminal strips. Use a small screwdriver to pry the jumper
out.
6. Maintenance
There are no user-serviceable parts in the HUB-SDM5. Make sure that all
unused bulkhead fittings are sealed with a plug and that the lid is tightly
fastened.
SDI-12 Devices Datalogger or second
HUB-SDM5
SDI-12 Data
SDI-12 Power
SDI-12 Ground
SDI-12 Shield