Mô tả
FNIRSI SG-003A signal generator is mainly used for debugging of industrial field PLC, process instrumentation, electric valve and so forth. Friendly operation interface is easy to use.
The FNIRSI SG-003A signal generator is small and light but has a long standby time and high precision.Easy to carry when you go out to work.
Adjustable button backlight and high-definition TFT color LCD screen make it more convenient for users to operate at night and during the day.
Features
- Expect with the conventional signal input and output functions.
- Signals displayed as physical or engineering values, corresponding linearly.
- Voltage and current have automatic output function,it can choose a single rise,three modes of single drop and cycle.
- Four preset groups for quick output adjustment.
- With input to output conversion,voltage conversion active current mode,passive mode and current conversion voltage mode.
- The output has a custom function,the upper and lower output limits can be set arbitrarily.
- Displays input and output signal trends with adjustable sampling.
- Automatically adjusts curve within specified range over time.
- Voltage input diagram,current input diagram,the frame rate is 10 frames.
- PWM output can set frequency and duty cycle respectively.
- Real-time curve:Real-time observation of changes in voltage and current
- It is powered by a large-capacity lithium battery and is charged with a Type-c interface (5V).The capacity of the lithium battery is 3000mHA, fully charged in 4-6 hours, standby time is 26 hours, the using time varies, based on the usage(It can be 8-10 hours with 20mA continuous output)
- The high-definition TFT color LCD screen makes the reading more eye-catching.The resolution is 240*320.Low power consumption,Maximum power consumption: 0.32W
- FNIRSI SG-003A communicates via RS485 with configuration software or PLC.
- Firmware upgrade via USB emulated U disk.
Specifications
Brand
FNIRSI
Model
SG-003A
Activce Current Output
Range: 0~24mA
Resolution: 0.01mA
Precision: ±(0.1%+0.005)
Max Load: 750Ω
Passive Current Output
Range: 0~24mA
Resolution: 0.01mA
Precision: ±(0.1%+0.005)
External Power Supply: 0~30V
Voltage output
Range: 0~24V
Resolution: 0.01V
Precision: ±(0.1%+0.005)
24V Loop
Range: 0~24mA
Resolution: 0.01mA
Precision: ±(0.1%+0.005)
Frequency/PWM Output
Range: 0~9999Hz
Resolution: 5 digits
Precision: ±2%
Current Input
Range: 0~24mA
Resolution: 0.01mA
Precision: ±(0.1%+0.005)
Voltage Input
Range: 0~30V
Resolution: 0.01V
Precision: ±(0.1%+0.005)
Battery
A single 3.7V 3000mAh lithium battery power supply
Display Size
2.4 Inch TFT Full Color LCD Screen
Size
L82*W27*H112mm
Weight
165g
Program Automatic Lift Output
Support
Preset Output
Support
Signal Linear Conversion Output
Support
Output Timing
Support
Modbus Slave
Support
USB Firmware Upgrade
Support
Real-time Curve
Support
Highlights
Physical & Engineering: Signals are displayed as physical or engineering (ie pure quantity) values. For example: the current signal of 4-20mA corresponds to 0-100, that is 4mA corresponds to 0, 12mA corresponds to 50, and 20mA corresponds to 100.
Real-time Curve: The change trend of input and output signals can be displayed by drawing a curve, and the sampling time of the curve can be set.The current-voltage analog simulator can also adjust the curve within the range of the max and min values.
Signal Conversion: FNIRSI SG-003A signal generator can convert input signals into an output signal, and converted into different physical quantities. The input signal is converted into a current signal, and the input range is 0-1000hz into 4-20mA.
Multiple Port Signal Generator: The Blue (IN-) is an alternate and it is also an input port that can be switched to a 24V test power supply. Red(OUT) and black(COM) form an output port. Yellow(IN+) and Blue(IN-) form the input port.
Preset Value & Output: FNIRSI SG-003A supports 4 groups of signal values can be preset and the output function of continuously changing the size according to the setting parameters, and can select three modes: monotonous rise, fall and cycle.
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