User manual

Table Of Contents
75 Chapter 5
5.1.2 PCI-1602UP
The following table and figure show the pin assignments for the PCI-
1602UP card’s male DB9 on the cable and female DB25 on the bracket in
RS-422 and RS-485 modes.
Table 5.2: PCI-1602UP Male DB9 on cable
Pin RS-422 RS-485
1 Tx- Data-
2 Tx+ Data+
3 Rx+ -
4 Rx- -
5GND GND
6RTS- -
7RTS+ -
8CTS+ -
9CTS- -
Table 5.3: PCI-1602UP Female DB25 on bracket
Pin RS-422 RS-485 Pin RS-422 RS-485
1 2_Tx- 2_Data- 14 2_RTS- -
2 2_Tx+ 2_Data+ 15 2_RTS+ -
3 2_Rx+ - 16 2_CTS+ -
4 2_Rx- - 17 2_CTS- -
5 2_GND 2_GND 18 - -
6- - 19- -
7- - 20- -
8- - 21- -
9 1_Tx- 1_Data- 22 1_RTS- -
10 1_Tx+ 1_Data+ 23 1_RTS+ -
11 1_Rx+ 24 1_CTS+ -
12 1_Rx- 25 1_CTS- -
13 1_GND 1_GND