88
Adapting to ATT356A cabling system
9
13 P4 - CTS <---------> 13 P4 - CTS 4
39 P4 - RXa/RD <---------> 39 P4 - RXa/RD 1
14 P4 - RXb/- <---------> 14 P4 - RXb/- 2
40 P4 - TXa/TD <---------> 40 P4 - TXa/TD 3
15 P4 - TXb/SGND <---------> 15 P4 - TXb/SGND 6
41 P5 - RTS <---------> 41 P5 - RTS
16 P5 - CTS <---------> 16 P5 - CTS
42 P5 - RXa/RD <---------> 42 P5 - RXa/RD
17 P5 - RXb/- <---------> 17 P5 - RXb/-
43 P5 - TXa/TD <---------> 43 P5 - TXa/TD
18 P5 - TXb/SGND <---------> 18 P5 - TXb/SGND
44 P6 - RTS <---------> 44 P6 - RTS
19 P6 - CTS <---------> 19 P6 - CTS
45 P6 - RXa/RD <---------> 45 P6 - RXa/RD
20 P6 - RXb/- <---------> 20 P6 - RXb/-
46 P6 - TXa/TD <---------> 46 P6 - TXa/TD
21 P6 - TXb/SGND <---------> 21 P6 - TXb/SGND
47 P7 - RTS <---------> 47 P7 - RTS
22 P7 - CTS <---------> 22 P7 - CTS
48 P7 - RXa/RD <---------> 48 P7 - RXa/RD
23 P7 - RXb/- <---------> 23 P7 - RXb/-
49 P7 - TXa/TD <---------> 49 P7 - TXa/TD
24 P7 - TXb/SGND <---------> 24 P7 - TXb/SGND
50 Not Used <---------> 50 Not Used
25 Not Used <---------> 25 Not Used
DTC Pin # on
50-pin
connector
Port number -
RS-423/RS232
signal
Jumpers
ATT356A
Pin # on
50-pin
connector
Port number -
RS-423/RS-232
signal
Pin # on RJ45
connector