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: 0~24mAResolution: 0.01mAPrecision: ±(0.1%+0.005)Max Load: 750Ω Passive Current Output Range: 0~24mAResolution: 0.01mAPrecision: ±(0.1%+0.005)External Power Supply: 0~30V Voltage output Range: 0~24VResolution: 0.01VPrecision: ±(0.1%+0.005) 24V Loop Range: 0~24mAResolution: 0.01mAPrecision: ±(0.1%+0.005) Frequency/PWM Output Range: 0~9999HzResolution: 5 digitsPrecision: ±2% Current Input Range: 0~24mAResolution: 0.01mAPrecision: ±(0.1%+0.005) Voltage Input Range: 0~30VResolution: 0.01VPrecision: ±(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
