Tait TB9100, Installation And Operation Manual

Page: 121 / 144

TB9100 Installation and Operation Manual Technical Description 121
© Tait Electronics Limited May 2006
The following table gives the pin allocations for the IDC connectors to the
reciter, PA and PMU, and for the D-range connector to the control panel.
Signal
Reciter, PA & PMU
IDC Pin Control Panel
D-range Pin
I
2
C interrupt (not used) 1 8
I
2
C data 2 15
ground (I
2
C) 3 no connection
I
2
C clock 4 7
+28V (control panel power) 5 14
RS-232 Tx data 6 6
ground (control panel power) 7 13
RS-232 Rx data 8 5
ground (analog) 9 12
control panel speaker 10 4
control panel microphone 11 11
PSU back-up (not used) 12 3
+24V switched (PA fan) 13 2
ground (PA fan) 14 10
+24V switched (PMU fan) 15 9
ground (PMU fan) 16 1