TB9400 Installation and Operation Manual
Appendix A – Interface Pin Allocations
129
© Tait International Limited November 2019
Appendix A – Interface Pin Allocations
System Interface Connector
For the pin allocations for the system interface DB-25 connector, see
“Connecting General Purpose Inputs and Outputs” on page 85
Ethernet Connector
PMU Auxiliary DC Output
The pin allocations for the auxiliary DC output on the PMU are given in the
following table.
Pin
Description
1
transmit data +
2
transmit data –
3
receive data +
4
not connected
5
not connected
6
receive data –
7
not connected
8
not connected
1 2 3 4 5 6 7 8
external view
Pin
Description
1
+V output
2
–V output
2-pin connector - external view
b
c
