Chang Shuan Electronics Co Ltd http www csec

Chang Shuan Electronics Co. , Ltd http: //www. csec. com. tw http: //www. adtek. com. tw 1

ST SERIES FAMILY 2

ST Signal Transmitter ST-VA Voltage / Current Controllers 0~600 V / 0~10 A for DC/AC/TRMS ST-PR Linear Process Controllers 0~10 V & 0(4)~20 m. A all in one ST-SG Stain Gauge Controllers 1. 0/2. 0/4. 0 ~ 10. 0/20. 0/40. 0 m. V/V ST-PM Potentio. Meter Controllers 0~2. 0 K / 0~50. 0 K ohm (3 Wired) ST-T Temperature Controllers Pt 100 ohm / Thermocouple K, J, E, T, R, S, B. ST-RL Linear Speed / Rotation Controllers 0. 01~100 KHz /~140 KHz (Optional), NPN/PNP/Contact/ Vp /30~600 Vp ST-LC Math (＋－X ÷ ) Conditioner with LED Display 0~10 V & 0(4)~20 m. A / 1. 0/2. 0/4. 0 ~ 10. 0/20. 0/40. 0 m. V/V 3

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

n Display Ø Present Value (PV) / Maximum or Minimum Hold / RS 485 writing Ø Low Cut, Average, Digital Filter, Scaling, Digital Fine adjustment…. .

n 1 Relay Output Ø Hi / Lo / Hi. HLd / Lo. HLd / do l Hi: High Limit Energized, when the PV >= Set-point l Lo: Low Limited Energized , when the PV <= Set-point l Hi. HLd (Lo. HLd): High (Low) Limit Energized continuously until manual reset by front key or External Control Input (ECI) l do: Relay energized according the RS 485 command

n. Start Delay / Hystersis / Relay energized delay / Relay De-energized delay l Start Delay l Hysteresis: Settable range from 0~9999 Counts l Relay energized delay: Settable range from 0. 1(second)~9(minutes)59. 9(seconds); l Relay de-energized delay: Settable range from 0. 1(second)~9(minutes)59. 9(seconds) 7

n Analogue output l Accuracy: ≦ 0. 1% of F. S. ; 16 bits AD converter l Response time: ≦ 200 msec. (10~90% of input) l Isolation: AC 2. 0 KV between input and output l Functions: Ø Ao. Hi(output high): PV Hi vs. output range Hi Ø Ao. Lo(output range Low): PV Low vs. output range Lo Ø Ao. LMt(output High Limit): 0. 00~110. 00% of output High

n RS 485 port Ø Modbus RTU Mode l Address: 1~255. l Baud Rate: 1200 / 2400 / 4800 / 9600 / 19200 / 38400 selectable. l Parity: Even / Odd / None parity, 8 data bits, 1 stop bit / None parity, 8 data bits, 2 stop bit selectable. Ø Can read External Control Input (ECI) status Ø Can send the data to display screen by Modbus command

Specification n ST-VA Ø Measuring: Ø Accuracy): Ø Display: Vdc, Vac, Adc, Aac) / 0~600 V or 0~10 A DC: ± 0. 04% F. S. ± 1 count; AC: ± 0. 1% F. S. ± 1 count -19999~29999, 0. 28” high bright LED n ST-PR Ø Measuring: 0~(5)10 Vdc & 0(4)~20 m. Adc All in one Ø Accuracy: ± 0. 04% F. S. ± 1 count Ø Display: -19999~29999, 0. 28” high bright LED n ST-SG Ø Measuring: 0~1. 0/~2. 0/~4. 0/~10. 0/~20. 0/~40. 0 m. V/V specify Ø Accuracy: ± 0. 04% F. S. ± 1 count Ø Display: -19999~29999, 0. 28” high bright LED 10

Specification n. ST-PM Ø Measuring: 0. 0~2. 0 KΩ/~100. 0 KΩ (3 wired) Ø Accuracy: ± 0. 04% F. S. ± 1 count Ø Display: -19999~29999, 0. 28” high bright LED n. ST-RS Ø Measuring: 0. 1~200Ω/~20. 0 KΩ/~200. 0 KΩ (2 wired) Ø Accuracy: ± 0. 04% F. S. ± 1 count Ø Display: -19999~29999, 0. 28” high bright LED n. ST-T Ø Measuring: Pt 100Ω (3 wired) / Thermocouple K, J, E, T, R, S, B. . Ø Accuracy): Pt 100Ω: ± 0. 1% 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 Ø Display: -19999~29999, 0. 28” high bright LED 11

Specification n ST-RL Ø Measuring: 0~100 KHz(140 KHz max. ), decimal point auto set Ø Accuracy: ± 0. 005% F. S. ± 1 count Ø Display: 0~99999, 0. 28” high bright LED Ø Input mode: NPN / PNP / Vp changeable by Dip Switch on top pcb n ST-LC Ø Measuring: 2 inputs (internal isolated) 0~(5)10 Vdc / 0(4)~20 m. Adc specify 0~1. 0/~2. 0/~4. 0/~10. 0/~20. 0/~40. 0 m. V/V specify; selectable 2 different input signals Ø Accuracy: ± 0. 04% F. S. ± 1 count Ø Display: -19999~29999/99999(mathematic), 0. 28” high bright LED 12

Applications 13

Applications 14