Albalá Ingenieros ATG3000C01, Manual, Page: 13 / 22

Albalá Ingenieros | Manual ATG3000C01
3.7. Interconnection
The following figure shows the ATG3000C01 module rear board connector layout.
Rear view of the ATG3000C01
The ATG3000C01 module generates two independent audio tone signals (OUTA(L) and
OUTB(R)) and distributes them to two outputs (OUTPUT 1 and OUTPUT 2).
The rear interconnection board is not designed to withstand mechanical stress. The
wiring must be fastened properly to the frame where the mounting frame is housed to
prevent the rear board from supporting the weight of the cables.
3.7.1. Analog audio connections
The analog audio outputs are balanced, use 3.81mm pitch terminal block connectors
and their characteristic impedance is 73Ω.
For analog audio connections two-wire shielded cable is preferred. The GND terminal
allows connection of the cable shield.
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