Installation guide

Remote Annex 4000 Hardware Installation Guide
Appendix A Port Pins and Signals
A-6
Table A-4. Serial Port Pin/Signal Allocations
Pin Signal Pin Signal
1 DCD1 26 RXD1
2 GND 27 TXD1
3 DSR1 28 DTR1
4 RTS1 29 CTS1
5 DCD2 30 RXD2
6 GND 31 TXD2
7 DSR2 32 DTR2
8 RTS2 33 CTS2
9 DCD3 34 RXD3
10 GND 35 TXD3
11 DSR3 36 DTR3
12 RTS3 37 CTS3
13 DCD4 38 RXD4
14 GND 39 TXD4
15 DSR4 40 DTR4
16 RTS4 41 CTS4
17 DCD5 42 RXD5
18 GND 43 TXD5
19 DSR5 44 DTR5
20 RTS5 45 CTS5
21 DCD6 46 RXD6
22 GND 47 TXD6
23 DSR6 48 DTR6
24 RTS6 49 CTS6
25 NC 50 NC