S1,S2 Connector Pin Assignments; S1,S2 Terminator Settings; Windows 98/Me; Rs-485 - DeLOCK RS-422/485 Installation Manual

S1 and S2 have its own setting. You need to go to each
port to turn on both settings.

3.1.3 S1,S2 Connector Pin Assignments

1 5
6 9

3.1.4 S1,S2 Terminator Settings

TXD Terminator
RXD Terminator
RTS Terminator
CTS Terminator
S1 Terminator Settings (JP7):
Jumper Name Jumper Settings
IN
JP7 (TXD) OUT
(Default)
IN
(Default)
JP7 (RXD)
OUT
IN
JP7 (RTS) OUT
(Default)
IN
(Default)
JP7 (CTS)
OUT
Note: IN : Jumper Installed
RS-422/485 Multiport Serial PCI Card
9 Pins Signal
1 TXD- (DATA-)
2 TXD+ (DATA+)
3 RXD+
4 RXD-
5 GND
6 RTS-
7 RTS+
8 CTS+
9 CTS-
Termination Resistor Setting
TXD Terminator Enabled
TXD Terminator Disabled
RXD Terminator Enabled
RXD Terminator Disabled
RTS Terminator Enabled
RTS Terminator Disabled
CTS Terminator Enabled
CTS Terminator Disabled
5
RS-422/485 Multiport Serial PCI Card
6.2 Windows 98, ME
In this examples, if the first port is COM5 and the second
port is COM6, go to the COM5's "properties" and select
"RS485 Buf En Active high" for the DTR function
Repeat the mentioned procedures to set the other port
(e.g. COM6)
Select〝 RS485 Buf_En Active high 〞for
DTR function
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