Relay Connections - FlowLine DataView LI55 Series Quick Start Manual

DataView™ LI55 Level Controller
Wiring for Current and Voltage Inputs
The figures shown below are examples of voltage connections. See the
section 'Transmitter Supply Voltage Selection' for possible jumper
setting with voltage connections. Current reception is protected against
overload by a resettable fuse. The display may or may not show a fault
condition depending on the nature of the overload. The fuse limits the
current to a safe level when it detects a fault condition, and
automatically resets itself when the fault condition is removed. The
DataView is capable of receiving any voltage ranging from -10 VDC to
+10 VDC.

Relay Connections

Relay connections are made through two six-terminal connectors
labeled RELAY1 – RELAY4. Each relay's "C" terminal is common only
to the normally open ("NO") and normally closed ("NC") contacts of the
corresponding relay. The relays' "C" terminals should not be confused
with the COM (common) terminal of the INPUT SIGNAL connector.
RELAY4
6
NO
10 | P a g e
DataView Voltage Input Connections
RELAY3
5 4 3 2
NC C NO NC
DataView Relay Connections
RELAY2
1 6 5 4
C NO NC C
Quick Start
RELAY1
3 2 1
NO NC C