Instruction Manual

DataView™ LI55 Level Controller Instruction Manual
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External Relays Connections
The relay expansion module LI56-1400 is connected to the meter using
a CAT5 cable provided with each module. The two RJ45 connectors on
the expansion modules are identical and interchangeable; they are used
to connect additional modules to the system.
Warning!
Do not connect or disconnect the expansion modules
with the power on!
More detailed instructions are provided with each
optional expansion module.
12
RLY5 RLY6 RLY7 RLY8
345678
NO C NO C NO C NO C
Figure 17. External Relays Module Connections