Zoom90 | 58Pin Assignments and Sockets
Appendix C Pin Assignments and Sockets
Description Some applications require knowledge of the pin assignments for the instrument port.
In this chapter, the pin assignments and socket for the RS232 port of the Zoom90 instrument are
explained.
Ports at the Zoom90
instrument
Pin assignments for
RS232 port
a) RS232
a
5
4
3
2
1
011059_001
1
5
43
2
PIN_006
Pin Signal Name Function Direction
1 PWR Power input, + 12 V nominal (11 V - 16 V) In
2 - Not used -
3 GND Single ground -
4 RxD RS232, receive data In
5 TxD RS232, transmit data Out