Advantech PCI-1610 User Manual download pdf (Page 55)

45 PCI/ PCI Express-Communication User Manual

Chapter 5 Pin Assignments and Wiring

5.1.6 PCI-1612A/B/C

The following tables and figures show the pin assignments of 1 female DB37 connector on

the bracket to male DB9/DB26 for the PCI-1612A/B/C cards in RS-232, RS-422 and RS-485

modes.

Table 5.10: PCI-1612A/B/C Male DB9 on cable

Pin RS-232 RS-422 RS-485

1DCD Tx-Data-

2RxD Tx+Data+

3TxD Rx+-

4DTR Rx--

5 GND GND GND

6DSR RTS--

7RTS RTS+-

8CTS CTS+-

10 RI CTS- -

Table 5.11: PCI-1612A/B/C Male DB25 on cable

Pin RS-232 Pin RS-232 Pin RS-232

1 1_TxD 16 1_CTS 31 1_DCD

2 1_RxD 17 1_DTR 32 1_RI

3 1_RTS 18 1_DSR 33 1_GND

4- 19 - 34 -

5 1_TxD 20 2_CTS 35 2_DCD

6 2_RxD 21 2_DTR 36 2_RI

7 2_RTS 22 2_DSR 37 2_GND

8- 23 - 38 -

9 3_TxD 24 3_CTS 39 3_DCD

10 3_RxD 25 3_DTR 40 3_RI

11 3_RTS 26 3_DSR 41 3_GND

12 - 27 -

13 4_TxD 28 4_CTS 42 4_DCD

14 4_RxD 29 4_DTR 43 4_RI

15 4_RTS 30 4_DSR 44 4_GND

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Advantech PCI-1610 User Manual Page 55