AEQ
NETBOX 32 AD / NETBOX 8 AD / NETBOX DSP
Audio over IP multichannel interfaces
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2.2.2.4. General Purpose Inputs and Outputs (GPIO).
The physical connector used is DB15-female, with the following pinout:
- Pin 1: GPI 1
- Pin 9: GND_GPI 1-4
- Pin 2: GPI 2
- Pin 10: GND_GPI 1-4
- Pin 3: GPI 3
- Pin 11: GND_GPI 1-4
- Pin 4: GPI 4
- Pin 12: +5V GPIO 1-4
- Pin 5: GPO 1
- Pin 13: GND_GPO 1-4
- Pin 6: GPO 2
- Pin 14: GND_GPO 1-4
- Pin 7: GPO 3
- Pin 15: GND_GPO 1-4
- Pin 8: GPO 4
Remarks: please note that a common ground (GND) is provided for inputs and another one
exists for outputs. Pin 12 supplies a +5V reference voltage to ease wiring.
2.2.2.5. Power supply.
The conector for external 48V DC adapter is located in the back left area of the unit. The
provided universal mains adapter operates from 90 to 264 V AC, 47-63Hz.
2.2.2.6. Remarks on NETBOX 8 AD audio wiring.
AEQ eases the installation task providing the connection between the system
and the connected pieces of equipment by providing on demand the "FR CAB
INP" wiring accessory, consisting on a DB15 male connected to four balanced
and shielded pairs, 6 meters long, unterminated, in order to ease the wiring of 4
audio pairs.
The "CP CAB GPIO" accessory consists on a DB15 male connector connected
to a 15-way wire, 6 meters long, unterminated, for GPIs and GPOs. Each cable
allows you to connect the GPIs or GPOs provided by the unit.
2.3. NETBOX DSP router physical description.
2.3.1. Description of the front panel.
There are indicators related to the unit status and communications.
E
D
C
D
B
A
