TEXIO PU100-15, Инструкция по эксплуатации

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5-5. Remote monitoring of output voltage and current
The J1 connector, located on the rear panel provides analog signals for monitoring the output voltage and output
current. Selection of the voltage range between 0V to 5V or 0V to 10V is made by setup switch SW1-4.
The monitoring signals represent 0% to 100% of the power supply output voltage and output current. The monitor
outputs have 500Ω series output resistance. Ensure that the sensing circuit has an input resistance of greater than
500k
Ω or accuracy will be reduced.
◆
Refer to Table 5-5 for required J1 connection, SW1-4 setting and monitoring voltage range.
Table 5-5 Monitoring signals setting
Signal Name Signal function
J1 connection
Range SW1-4
Signal (+) Return (-)
VMON Vout monitor J1-11
J1-12 0V to 5V Down
IMON Iout monitor J1-24
VMON Vout monitor J1-11
J1-12 0V to 10v Up
IMON Iout monitor J1-24
Notes:
1. Radiated emissions, FCC requirements:
FCC requirements for radiated emissions, use shielded cable for the analog control signals. In case of using
unshielded cable, attach an EMI ferrite suppressor to the cable, as close as possible to the power supply.
2. Front panel encoders operation:
In Remote analog mode the output voltage and current can’t be set by the VOLTAGE and CURRENT encoders.
3. Front panel V/I CHK button:
Use V/I CHK button to display the output voltage and current setting defined by the encoders or communication.
4. Communication:
In Remote analog mode, power supply parameters can be programmed and readback via the communication
port except output voltage and current setting.