GETTING STARTED 
21 
Ethernet port for controlling the 
PSU remotely. 
Two different types of cables can 
be used for RS232 or RS485-based 
remote control. 
PSU-232: RS232 cable with DB9 
connector kit. 
PSU-485: RS485 cable with DB9 
connector kit. 
RJ-45 connector that is used to 
daisy chain power supplies with 
the Remote-IN port to form a 
communication bus. 
PSU-485S: Serial link cable with 
RJ-45 shielded connector. 
External analog control connector. 
Compensation of load wire drop. 
1 2 3 4 5 6 7 8
ISOLATED PROGRAMMING 
0 – 5V / 0 – 10V 
Blank sub-plate for standard 
units.  
Isolated Analog connector for 
units equipped with Isolated 
Current and Voltage 
Programming and Monitoring 
option.  
GPIB connector for units 
equipped with IEEE 
programming option.