Instruction manual

5
General Information
Single output programmable DC power supplies.
Output voltage is: 0 to 30.0 V for Model 9120
0 to 20.0 V for Model 9121
0 to 60.0 V for Model 9122
0 to 30.0 V for Model 9123
Output current is: 0 to 3.00 A for Model 9120
0 to 5.00 A for Model 9121
0 to 2.50 A for Model 9122
0 to 5.00 A for Model 9123
The power supply can be locally or remote controlled.
Available interfaces for 912x power supply models:
9120 9121 9122 9123
RS-232 Standard Standard Standard Standard
GPIB / 488 Optional Optional Optional Standard
The commands available in remote interface mode are
• SCPI (Standard Commands for Programmable Instruments) commands
(1999 SCPI standard)
• IEEE 488.2 commands
• IEEE 488 bus commands (only for GPIB / 488 interface)