PCI Communication User Manual 44
Table 5.14: PCI-1622C Female DB78 (Bracket)
Pin RS-232 RS-422 RS-485 Pin RS-232 RS-422 RS-485
1 8_GND 8_GND 8_GND 40 8_DCD 8_TxD- 8_Data-
2 8_DSR 8_RTS- - 41 8_RxD 8_TxD+ 8_Data+
3 8_RTS 8_RTS+ - 42 7_GND 7_GND 7_GND
4 7_DSR 7_RTS- - 43 7_DCD 7_TxD- 7_Data-
5 7_RTS 7_RTS+ - 44 7_RxD 7_TxD+ 7_Data+
6 6_DSR 6_RTS- - 45 6_DCD 6_TxD- 6_Data-
7 6_RTS 6_RTS+ - 46 6_RxD 6_TxD+ 6_Data+
8 - - - 47 5_GND 5_GND 5_GND
9 5_DSR 5_RTS- - 48 5_DCD 5_TxD- 5_Data-
10 5_RTS 5_RTS+ - 49 5_RxD 5_TxD+ 5_Data+
11 4_DSR 4_RTS- - 50 4_DCD 4_TxD- 4_Data-
12 4_RTS 4_RTS+ - 51 4_RxD 4_TxD+ 4_Data+
13 - - - 52 3_GND 3_GND 3_GND
14 3_DSR 3_RTS- - 53 3_DCD 3_TxD- 3_Data-
15 3_RTS 3_RTS+ - 54 3_RxD 3_TxD+ 3_Data+
16 2_DSR 2_RTS- - 55 2_DCD 2_TxD- 2_Data-
17 2_RTS 2_RTS+ - 56 2_RxD 2_TxD+ 2_Data+
18 - - - 57 1_GND 1_GND 1_GND
19 1_DSR 1_RTS- - 58 1_DCD 1_TxD- 1_Data-
20 1_RTS 1_RTS+ - 59 1_RxD 1_TxD+ 1_Data+
21 8_CTS 8_CTS+ - 60 8_TxD 8_RxD+ -
22 8_RI 8_CTS- - 61 8_DTR 8_RxD- -
23 7_CTS 7_CTS+ - 62 7_TxD 7_RxD+ -
24 7_RI 7_CTS- - 63 7_DTR 7_RxD- -
25 - - - 64 6_GND 6_GND 6_GND
26 6_CTS 6_CTS+ - 65 6_TxD 6_RxD+ -
27 6_RI 6_CTS- - 66 6_DTR 6_RxD- -
28 5_CTS 5_CTS+ - 67 5_TxD 5_RxD+ -
29 5_RI 5_CTS- - 68 5_DTR 5_RxD- -
30 - - - 69 4_GND 4_GND 4_GND
31 4_CTS 4_CTS+ - 70 4_TxD 4_RxD+ -
32 4_RI 4_CTS- - 71 4_DTR 4_RxD- -
33 3_CTS 3_CTS+ - 72 3_TxD 3_RxD+ -
34 3_RI 3_CTS- - 73 3_DTR 3_RxD- -
35 - - - 74 2_GND 2_GND 2_GND
36 2_CTS 2_CTS+ - 75 2_TxD 2_RxD+ -
37 2_RI 2_CTS- - 76 2_DTR 2_RxD- -
38 1_CTS 1_CTS+ - 77 1_TxD 1_RxD+ -
39 1_RI 1_CTS- - 78 1_DTR 1_RxD- -
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