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FIGURE 2, MC-4231-CO MONITOR CONNECTION
5.1. Power Connections
The MC-4231-CO Modbus Addressable Sensor may be installed in a variety of
configurations to accomplish different monitoring functions. Use Figure 1 and
Figure 2 as reference for making connections in the following discussion of all the
monitor
applications.
TEST/CAL SWITCH
SENSOR CELL
DATA +
DATA -
+28VDC
GND
J1
J2
J3
J4
J5
TB1
SON
A
L
E
R
T
SON
A
L
E
R
T
RES
E
T
AL
A
R
M
+
+
-
-
