AFV-P Series High Performance Programmable AC Power Supply
17
2.8.1
RS232/RS485 9-Pin D-Type Connector
To remotely control the product output via the interface RS232 or RS485, please
connect a computer with the product via the RS232/RS485 9-pin D-type connector
according to the following instructions.
The definition for the pins of the RS232/RS485 9-pin D-type female connector is giv-
en as follows:
Figure 2.10 RS232/RS485 9-Pin D-Type
female connector
Pin NO.
Definition
1
No Connection
2
RS232 TX
3
RS232 RX
4
No Connection
5
GND
6
No Connection
7
RS485 D+
8
RS485 D-
9
No Connection
2.8.2
PLC Remote In & Out Connector
To remotely control the product output via the PLC remote interface, please connect
the PLC remote In & Out connector according to the following instructions.
The definition for the pins of the PLC remote input male connector is given as fol-
lows,
Figure 2.11 PLC remote input D-type male
connector
Pin NO.
Definition
1
Ground
2
No Connection
3
Test
4
Reset
5
Memory 4
6
Memory 2
7
Memory 1
8
Ground
9
No Connection
