Rev. 1.0
6
900.0688
9-Dec-05
3.1 CONNECTING THE DEVICES, CONTINUED
RJ11 TWO-WAY JUNCTION BOX
Drawing MG10075
TO HMXAT200
Keyboard RJ11 Connector
HMXAT200 RJ11 Connector
Pin 1
White
12V
Pin 1
White
Power Ground
Pin 2
Black
NC
Pin 2
Black
TX
Pin 3
Red
TX
Pin 3
Red
Signal Ground
Pin 4
Green
Signal Ground
Pin 4
Green
RX
Pin 5
Yellow
RX
Pin 5
Yellow
NC
Pin 6
Blue
Power Ground
Pin 6
Blue
12V