User manual

REMOTE CONTROL
39
PSU-485 RS485
cable with DB9
connector
DB-9 Connector
Remote IN Port
Remarks
Pin No.
Name
Pin No.
Name
Housing
Shield
Housing
Shield
9
TXD -
6
RXD -
Twisted
pair
8
TXD +
3
RXD +
1
SG
1
SG
5
RXD -
5
TXD -
Twisted
pair
4
RXD +
4
TXD +
Steps
1. Connect the RS232 serial cable
(included in the PSU-232 kit) or
RS485 serial cable (included in the
PSU-485 kit) to the (Remote IN
port) on the rear panel.
Connect the other end of the cable
to the PC.
RS 485 / 232
2. Press the Function key to enter the
Normal configuration settings.
Page 21
Set the following UART settings:
F-70 = 1 or 2
Interface: 0= Disable UART,
1= RS232 or 2 = RS485
F-71 = 0 ~ 7
Set the baud rate:
0=1200, 1=2400, 2=4800,
3=9600, 4=19200, 5=38400,
6=57600, 7=115200
F-72 = 0 or 1
Data bits: 0=7 or 1=8
F-73 = 0 ~3
Parity: 0 = none, 1 = odd, 2 =
even
F-74 = 0 or 1
Stop bits: 0 = 1, 1 = 2
F-75 = 0 or 1
TCP: 0 = SCPI, 1 = TDK
(emulation mode)