Figure 3-15 MPA2RJ
Power limitations for the reader connections
Readers are powered via the RJ45 terminals, Pin 03 and 04. By default the power
for the readers is supplied by the MPA2C3 panel. The reader power output voltage
for the reader is defined in the below table.
External reader power
The voltage to the reader connections can be increased by injecting an external
power supply to the panel.
MPA2C3 Installation Guide
Panel's Power source
Mains (110-230VAC)
Battery
PoE+
Voltage output readers at the RJ45
terminal Pin 03, Pin 04
13.5V
Battery Voltage - 0.5V
11.5V
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