HV300 0-10V 0-20MA current signal generator
1. Summary:
HV300 is a small current and voltage signal generator, which can also produce 0 - 20MA current signals and 0 to 10V voltage signals, respectively.
The module is simple to use, and the input data is input by key operation, and the output signal is updated immediately.
Two. Product Applications:
Signal generator.
Instrument calibration.
Three. Technical parameter table:
Serial number project parameter Company Remarks
1 Current signal range 0 ~ 20 MA
2 Range of voltage signal 0 ~ 10 V
3 working voltage 7~12 VDC
4 Working current <50 MA
5 working temperature -40 C ~ 65 C Centigrade
6 Storage temperature -40 C ~ 65 C Centigrade
7 size 57*45*20 Mm Long X wide X high
Four, interface description and related operations
P4 interface (power supply)
VDD: power source (7 ~ 12V)
GND: power supply negative pole
P2 interface (output signal)
QI: current signal output.
GND: power supply negative.
QV: voltage signal output.
GND: power supply negative.
Four, key description
UP: is added to the key.
DOWN: is self - reducing.
ENTER: selects the operating bits of the data set / (open / close by the set change signal).
FUN: voltage setting / current setting.
4.1. Control current output
Interface display font:
The first line "1.QI= 0->20mA ON"
The second line "*0.001 10.000mA"
Key operation:
ENTER: selects the operating bits of the data set / (open / close by the set change signal).
4.2. Control voltage output
Interface display font:
The first line "2.QV= 0->10V ON"
The second line "*0.001 5.000V"
Key operation:
ENTER: selects the operating bits of the data set / (open / close by the set change signal).
4.3. Save the setting parameters
Interface display font:
The first line "3. Save SET"
The second line ""
Key operation:
ENTER: