MPA2C3 Installation Guide 51
Warning: Before wiring the reader, see the below table on power limitations
The below table describes the power limitations for the RJ45 reader terminals.
Please note the difference between internal power source (12V from panel) and
reader external power supply, inserted in the push in terminal blocks (READER V
EXTERN, GND). The power limitations are for both combined RJ45 reader termi-
nals.
Power source Power limitation Maximum current
@ RJ45 Reader
terminals
Voltage range 2-Door 4-Door RJ45 terminal both RJ45 terminals
combined
internal: 10-
14VDC
READER1 IN READER1 500mA 500mA
READER1 OUT READER3 500mA
internal: 10-
14VDC
READER2 IN READER2 500mA 500mA
READER2 OUT READER4 500mA
External: 14-
24VDC
DOOR1/AUX1/
DOOR3
(READER V
EXTERN, GND)
READER1 IN READER1 500mA 1000mA
READER1 OUT READER3 500mA
External: 14-
24VDC
DOOR2/AUX2/
DOOR4
(READER V
EXTERN, GND)
READER2 IN READER2 500mA 1000mA
READER2 OUT READER4 500mA
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