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MA-5191A
21-10-2021
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7.
WIRING
The electrical connections must be made in the terminal blocks or connectors marked for this
purpose. Exact or compatible references specified for each connection should also be used.
The following figure shows the general wiring diagram.
Figure 15. General wiring diagram.
The following figure shows the layout of the connectors:
Figure 16a. Left lateral view
Figure 16b. Right lateral view
Connections should be made with cables of appropriate cross-section.
Phase
+12Vd
c
Ethernet local area
network
Neutral
Earth
Management unit
Potential-free alarms
0V
Entrance
AC
EDT-150-5191
13.6V+
13.6V-
Battery-
48V (40W)-
48V (40W)+
48V-
48V+
Sensor
Temp.
Alarm
relays
Ethernet
+48Vd
c
0V
0V
+48Vd
c