4 connections, 1 power connection, 2 module connections – Nevion N-BOX User Manual
Page 8
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N-BOX
Rev. E
nevion.com | 8
4 Connections
4.1 Power connection
DC: Connect the DB9 connector from the external DC power supply to the DB9 male
connector of the N-BOX. Tighten the screws to ensure a proper contact.
4.1.1 Pin-out DC input
The maximum current drawn from each pin of the DB9 connector is 2,5A.
Pin #1
0V / GND
Pin #2
+5V
Reserved.
Pin #3
Tx(+)
Output from module.
Pin #4
+15V
DC Input.
Pin #5
Rx(-)
Output from module.
Pin #6
Rx(+)
Output from module.
Pin #7
Tx(-)
Output from module.
Pin #8
-15V
DC Input.
Pin #9
0V / GND
4.2 Module connections
The other connectors are module specific; hence they are described in their respective user
manuals.
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