1 Chang Shuan Electronics Co., Ltd

2 ST SERIES FAMILY

3 ST Signal Transmitter ST-VA ST-VA Voltage / Current Controllers 0~600V / 0~10A for DC/AC/TRMS ST-PR ST-PR Linear Process Controllers 0~10V & 0(4)~20mA all in one ST-SG ST-SG Stain Gauge Controllers 1.0/2.0/4.0 ~ 10.0/20.0/40.0 mV/V 1.0/2.0/4.0 ~ 10.0/20.0/40.0 mV/V ST-PM ST-PM PotentioMeter Controllers 0~2.0K / 0~50.0K ohm (3 Wired) 0~2.0K / 0~50.0K ohm (3 Wired) ST-T ST-T Temperature Controllers Pt100 ohm / Thermocouple K,J,E,T,R,S,B. Pt100 ohm / Thermocouple K,J,E,T,R,S,B. ST-RL Linear Speed / Rotation Controllers 0.01~100KHz /~140KHz (Optional), NPN/PNP/Contact/Vp 0.01~100KHz /~140KHz (Optional), NPN/PNP/Contact/Vp /30~600Vp /30~600Vp ST-LC Math ( ＋－ X ÷ ) Conditioner with LED Display 0~10V & 0(4)~20mA / 1.0/2.0/4.0 ~ 10.0/20.0/40.0 mV/V 0~10V & 0(4)~20mA / 1.0/2.0/4.0 ~ 10.0/20.0/40.0 mV/V

Features of ST series 1 relay output, Analogue output, and RS 485 Communication can be selected at same Meter 1 relay output  Hi / Lo / Hi.HLd / Lo.HLd / do  with Start Delay / Hysteresis / Energized & De-energized Delay / DO / Relay Energized Hold….. Relay Energized Hold….. Analogue output Analogue output  Analogue High and Low settable as zoom-in function  Analogue output high limited function RS 485 port RS 485 port  Address number 1~255, Baud Rate from 2400~38400 bps  Showing data in display screen from Modbus RTU mode 06 function

Display  Present Value (PV) / Maximum or Minimum Hold / RS485 writing  Low Cut, Average, Digital Filter, Scaling, Digital Fine adjustment…..

1 Relay Output 1 Relay Output  Hi / Lo / Hi.HLd / Lo.HLd / do Hi: High Limit Energized, when the PV >= Set-point Hi: High Limit Energized, when the PV >= Set-point Lo: Low Limited Energized, when the PV <= Set-point Lo: Low Limited Energized, when the PV <= Set-point Hi.HLd (Lo.HLd): High (Low) Limit Energized continuously Hi.HLd (Lo.HLd): High (Low) Limit Energized continuously until manual reset by front key or External Control Input (ECI) until manual reset by front key or External Control Input (ECI) do: Relay energized according the RS485 command do: Relay energized according the RS485 command

7 Start Delay / Hystersis / Relay energized Start Delay / Hystersis / Relay energized delay / Relay De-energized delay delay / Relay De-energized delay Start Delay Start Delay Hysteresis: Settable range from 0~9999 Counts Hysteresis: Settable range from 0~9999 Counts Relay energized delay: Settable range from Relay energized delay: Settable range from 0.1(second)~9(minutes)59.9(seconds); 0.1(second)~9(minutes)59.9(seconds); Relay de-energized delay: Settable range from Relay de-energized delay: Settable range from 0.1(second)~9(minutes)59.9(seconds) 0.1(second)~9(minutes)59.9(seconds)

Analogue output Analogue output Accuracy: ≦  0.1% of F.S.; 16 bits AD converter Accuracy: ≦  0.1% of F.S.; 16 bits AD converter Response time: ≦ 200 msec. (10~90% of input) Response time: ≦ 200 msec. (10~90% of input) Isolation: AC 2.0 KV between input and output Isolation: AC 2.0 KV between input and output Functions: Functions:  Ao.Hi(output high): PV Hi vs. output range Hi  Ao.Lo(output range Low): PV Low vs. output range Lo  Ao.LMt(output High Limit): 0.00~110.00% of output High

RS 485 port RS 485 port  Modbus RTU Mode Address: 1~255. Address: 1~255. Baud Rate: 1200 / 2400 / 4800 / 9600 / / selectable. Baud Rate: 1200 / 2400 / 4800 / 9600 / / selectable. Parity: Even / Odd / None parity, 8 data bits, 1 stop bit / None Parity: Even / Odd / None parity, 8 data bits, 1 stop bit / None parity, 8 data bits, 2 stop bit selectable. parity, 8 data bits, 2 stop bit selectable.  Can read External Control Input (ECI) status  Can send the data to display screen by Modbus command

10 Specification ST-VA  Measuring: Vdc, Vac, Adc, Aac) / 0~600V or 0~10A  Accuracy): DC: ± 0.04% F.S.± 1 count; AC: ± 0.1% F.S.± 1 count  Display: ~29999, 0.28” high bright LED -PR ST-PR  Measuring: 0~(5)10Vdc & 0(4)~20mAdc All in one  Accuracy: ± 0.04% F.S.± 1 count  Display: ~29999, 0.28” high bright LED ST-SG  Measuring: 0~1.0/~2.0/~4.0/~10.0/~20.0/~40.0mV/V specify  Accuracy: ± 0.04% F.S.± 1 count  Display: ~29999, 0.28” high bright LED

11 Specification -PM ST-PM  Measuring: 0.0~2.0KΩ/~100.0KΩ (3 wired)  Accuracy: ± 0.04% F.S. ± 1 count  Display: ~29999, 0.28” high bright LED -RS ST-RS  Measuring: 0.1~200Ω/~2000Ω/~20.0KΩ/~200.0KΩ (2 wired)  Accuracy: ± 0.04% F.S. ± 1 count  Display: ~29999, 0.28” high bright LED -T ST-T  Measuring: Pt100Ω (3 wired) / Thermocouple K,J,E,T,R,S,B..  Accuracy): Pt100Ω: ± 0.1% F.S. ± 1 count Thermocouple K,J,E,T: ± 0.2% F.S. ± 1 count Thermocouple K,J,E,T: ± 0.2% F.S. ± 1 count Thermocouple R,S,B: ± 0.3% F.S. ± 1 count Thermocouple R,S,B: ± 0.3% F.S. ± 1 count  Display: ~29999, 0.28” high bright LED

12 Specification -RL ST-RL  Measuring: 0~100KHz(140KHz max.), decimal point auto set  Accuracy: ± 0.005% F.S. ± 1 count  Display: 0~99999, 0.28” high bright LED  Input mode: NPN / PNP / Vp changeable by Dip Switch on top pcb -LC ST-LC  Measuring: 2 inputs (internal isolated) 0~(5)10Vdc / 0(4)~20mAdc specify 2 inputs (internal isolated) 0~(5)10Vdc / 0(4)~20mAdc specify 0~1.0/~2.0/~4.0/~10.0/~20.0/~40.0mV/V specify; selectable 2 0~1.0/~2.0/~4.0/~10.0/~20.0/~40.0mV/V specify; selectable 2 different input signals different input signals  Accuracy: ± 0.04% F.S. ± 1 count  Display: ~29999/99999(mathematic), 0.28” high bright LED

13 Applications

14 Applications