Xylem H-340SDI - Manual (Page 9)

H-340SDI
H-340SDI Introduction 1-3
To Bucket Switch
Internal Cable
SDI Connections
1.4 Making Connections to the H-340SDI
The H-340 has a 6-pin “WAGO” wiring terminal block for connecting the data logger and power.
The terminal block has spring clamp terminals which work with both large and small wires and
provide reliable long-term connections. To open the spring clamp to insert or remove a wire,
insert a small flat screwdriver blade in the square opening adjacent to the wire and twist or pry
carefully to one side.
Words of Caution
Keep the lead wires as short as possible.
Use shielded cables in noisy environments.