connect internally to the
S). Do not connect these term
nals to any potential other than
S), as it may damage the power
CHAPTER 6 REMOTE ANALOG PROGRAMMING
The rear panel connector J1 allows the
user to program the power supply Output Voltage and Current
with an analog device. J1 also provides monitoring signals for Output Voltage and Output Current.
The programming range and monitoring signals range can be selected between 0
the setup switch SW1. When the power supply is in Remote Analog programming mode, the serial
tive and can be used to query the power supply settings.
Short contact (referenced to J1
lect between Local or Remote Analog programming of the Output Voltage and Current.
In Local mode, the Output Voltage and Output Current can be programmed via the front panel
T encoders or via the RS232/RS485 port. In Remote Analog mode, the Ou
put Voltage and current can be programmed by analog voltage or by programming resistors via J1
contacts 9 and 10 (refer to Sections 6.4 and 6.5). Refer to Table 6
tion and Setup switch SW1
1: Local/Remote Analog control function
6.3 LOCAL/REMOTE ANALOG INDICATION
2, Item 5) is an open collector output that indicates if the power supply is in
Local mode or in Remote Analog mode. To use this output, connect a pull
up resistor so that the sink current will be less than 5mA
when the output is in a low state. Refer to table 6
2: Local/Remote Analog indication
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