Power Connections; Signal Connections - FlowLine DataView LI55 Series Quick Start Manual

DataView™ LI55 Level Controller

Power Connections

The external power source to DataView is connected through a two-
terminal connector labeled POWER. The DataView will operate
regardless of polarity connection. The + and - symbols are only a
suggested wiring convention.
Refer to the product label on the display for the
DataView's power requirements.
!
 The LI55-1__1 series operates from 95 to 265 VDC, 5-60 Hz.
 The LI55-8__1 series operates at 12 to 24 VDC.

Signal Connections

Signal connections are made to a six-terminal connector labeled
SIGNAL. The COM (common) terminal is the return for the 4-20 mA and
the 10 V input signals.
The 2-wire connection is the most common for Flowline
products (EchoPod, EchoSonic II, EchoSpan, EchoSafe,
!
Echotouch (LU20 series only), DeltaSpan and FloaTek
series).
8 | P a g e
POWER
+ -
Required External Fuse:
5 A max, 250 V Slow Blow
DataView Power Connection
AC or DC
POWER
Quick Start