1.Analog signal
Three-way analog input signal and one-way analog output signal:
A11 measurement analog input 4～20 mA or 0～10mA or 1～5V or O～2.5V；
A12 external given analog input 1～5V or 0～10V；
A13 track signal analog input 1～5V or 0～10V；
(when input current above, input end resistance 250Ω,input voltage, input end resistance not less than 1MΩ)
2 Digital input
Track contact(D1)：Open at both ends, tracking the signal does not affect the output value
3 Digital output
Relay output（D0）：Open at both ends, regulator working anomaly;
4．Signal preprocessing
Measurement range (PV): O～100.0％
Digital filter time : 0～999.9s
5.Dead zone : 0～1 00％
Proportional band P：0～799.9％
Stress time(Integration time 1)：0～99.99 points;
Preset time(Derivative Time D)：0～99.99 points
Performance index
Static error：≤±1％；Series mode interference(20mA) The impact on the output≤±1％
7.Power supply
STG-1000、 STG-1001：24V d.c 15W
STG-1002、STG-1003：200V a.c 50Hz 15W
8.Working conditions
Environment temperature : 0～50℃；
Relative humidity: 10～85％RH；
Atmospheric pressure: 86～106kPa；
External magnetic field strength: ≤400A／m
