Gill Instruments Ltd
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MetPak/MetPak RG and MetPak Pro Base Stations
Page | 31
Issue 1
Doc. No. 1723-PS-0023
October 2018
Digital Switch Connection (Rain Gauge) DIG1
Ensure the MetPak RG/MetPak Pro Base Station has been configured for this input requirement
before wiring sensors to the Unit.
Digital Rain Gauge Connections
To connect a Rain gauge lead to the MetPak RG/Pro Base Station Hub Box:-
1.
Open the MetPak hub box by unfastening the four lid screws.
2.
Locate connector J8.
3.
Pass the cable through one of the gland nuts (see Note below).
4.
Connect the cable to connections as detailed above.
5.
Attach the cable’s screen wire to a terminal post.
6.
After connection, securely tighten the gland nut to prevent moisture ingress
7.
Re-fit the hub box lid.
NOTE: The Base Station Hub Box cable glands contain spring loaded metal leaves that are
designed to make a ground contact with cables that have an overall braid screen. Care is therefore
required when inserting and removing cables through the glands to prevent damage to the metal
leaves.
J8 Terminal 2
J8 Terminal 1
Rain Gauge
Cable Entry
Gland.
Rain Gauge
Connections