FNIRSI SG-003A Signal Generator – 0-24mA 0-24V Current Voltage Adjustable Analog Simulator, Preset Value, Real-time Curve, Historical Record, Multiple Signal Programmable Function Generator

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The Fnirsi SG-003A signal generator is mainly used for troubleshooting PLCs (Programmable Logic Controller), DCS, testing and calibrating sensors/instruments, electric valves, etc.

Details

【 Physical & Engineering Precise Conversion】:Signals are displayed as physical or engineering (ie pure quantity) values,The physical quantity corresponds linearly with the engineering quantity.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. This range can be modified by parameters.
【 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 automatically adjust the display curve within the range of the maximum and minimum values within a certain period of time.
【 Signal Conversion & Output 】: FNIRSI SG-003A signal generator can convert input signals into an output signal, which can be converted between different physical quantities; for example: the input frequency signal is converted into a current signal, and the input range is 0-1000hz into 4-20mA.
【Multiple Port Signal Generator】FNIRSI SG-003A signal generator adopts 4 inner diameters and 4mm wiring ports on the top surface. The Blue port(IN-) is an alternate function and it is also an input- that can be switched to a 24V independent test power supply. Red(OUT) port and black(COM) port form an output port. Yellow(IN+) and Blue(IN-) form the input port.
【 Preset Value & Programming Output 】: FNIRSI SG-003A supports 4 groups of commonly used signal values can be preset to facilitate quick adjustment of output. It has the output function of automatically and continuously changing the size according to the setting parameters, and can choose three modes: monotonous rise, monotonous fall and cycle.

Conversion Of Engineering Quantity Display : Signals are displayed as physical or engineering (ie pure quantity) values,The physical quantity corresponds linearly with the engineering quantity. 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. This range can be modified by parameters.P
reset Value : 4 groups of commonly used signal values can be preset to facilitate quick adjustment of output.
Signal Conversion : The input signal is converted into an output signal, which can be converted between different physical quantities; for example: the input frequency signal is converted into a current signal, and the input range is 0-1000hz into 4-20mA.P
rogramming Output : It has the output function of automatically and continuously changing the size according to the setting parameters, and can choose three modes: monotonous rise, monotonous fall and cycle.R
eal-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.It can also automatically adjust the display curve within the range of the maximum and minimum values within a certain period of time.B
uilt-in battery : 3000mA large capacity lithium battery, t can be fully charged within 4-6 hours. Its working time can reach up to 26 hours which provides you with a long working time.M
odbus Slave : FNIRSI SG-003A can communicate with configuration software or PLC via RS485, set the instrument.F
irmware Upgrade : USB emulated U disk for firmware upgrade.

FNIRSI SG-003A Signal Generator Basic Parameters
Battery: A sngle 3.7V 3000mAh lithium battery power supply
Working Hours: using time varies, based on the usage(It can be 8-10 hours with 20mA continuous output)
Standby Hours: 26 hours
Operating Environment: 0 °C – 50 °C
Package size: 5.9*5.7*3.2 In
Package weight: 1.05 Lb

Packing List
1.SG-003A Singnal Generator*1
2.Alligator Test Clips*4
3.USB Charger*1
4.User Manual*1
5. Type-C Cable*1
6.Packing Box*1

NOTE:
Please read the manual carefully before the use to have a better understanding of the signal generator.
Plug the meter into the PC,and turn it on.Wait for the PC to recognize the USB drive named “Bootloader”.
The limit voltage of the input terminal can’t be greater than 30Vpp, otherwise the over limit will damage the equipment.
Dont use the instrument in a flammable and explosive environment Used batteries for instrument replacement and discarded instruments cannot be disposed of with household waste.Please handle in accordance with relevant national or local laws and regulations.

Technical Parameters
Active current output: range: 0~24mA; resolution: 0.01 mA; maximum load: 750Ω;Precision:±(0.1%+0.005)
Passive current output: range: 0-24 mA; resolution: 0.01 mA; external power supply up to 30V;Precision:±(0.1%+0.005)
Voltage output: range: 0-24 V; resolution: 0.01v; maximum current 30mA;Precision:±(0.1%+0.005)
24V voltage output: drive current: 24mA;resolution: 0.01 mA;Precision:±(0.1%+0.005)
Current input measurement: range: 0-24 mA; resolution: 0.01 mA; input impedance:100Ω;Precision:±(0.1%+0.05)
Voltage input measurement: range: 0-30 V; resolution: 0.01 V; input impedance: 2MΩ;Precision:±(0.1%+0.05)
PWM output (frequency):Range: 0-9999Hz