ISO Series Analog signal Isolation Transmitter SUNYUAN ISO Series Analog signal comparison isolated transmitter (high / low signal select controller) Features： Applications： ● 2-Channel analog direct input. Select high or low signal output. ● Sensitive resolution, rapid speed of response. ● 3000VDC isolation between the working power, input and output signals. ● Auxiliary power supply：5V、12V、15V or 24V direct single power supply ● Low cost、Ultra-small volume, no need to adjust, easy to use and high reliability. ● Standard DIN35 DIN Rail mount. ● Industrial temperature range: - 45 ~ + 85℃ ● 2-Channel analog signal comparison and selection ● Industrial spot process control ● electric autoimmunization, and automation & control safety monitoring ● Signal non-distortion control and transmission ● Signal comparison control and alert ● Ground interference suppression Summary： SunYuan DIN ISO C-P-O-S series analog signal comparison transmitter is a high / low analog signal select controller. In this transmitter, 2-channel input analog signals are compared to choose a high or low signal (Select high or low signal) according to the setting demands, and the selected signal will be isolated amplified. The product is mainly composed of multi-channel high isolation DC / DC power supply, signal comparator, signal isolation amplifying and conversion circuits. It particularly applies to the comparison and control of the 2-channel analog signals. Now it widely used in the industrial field process control, electric autoimmunization, and automation & control safety monitoring. The integrated high-efficiency DC-DC power supply of DIN ISO C-P-O-S can produce multi-channel isolated power to the internal amplifier circuit, selection and comparison circuit, modulation and demodulation circuit, isolation conversion circuit. The SMD craft and new isolation technologies makes the products realize 3000VDC isolation between the working power, input and output signals. It can also meet environmental requirements of industrial wide temperature (- 45 ~ + 85 ℃). Products Choose DIN：standard DIN 35 rail mount；ISO：Isolation between power supply, input and output signal. DIN ISO C□ - P□ - O□ - S□ Input Signal C1: 2-channel 4-20mA input C2: 2-channel 0-20mA input C3: 2-channel 1-5V input C4: 2-channel 0-5V input C5: 2-channel 0-10V input C8: User-defined Page 1 of 4 Shenzhen Sunyuan Technology CO., Ltd. ISO Series Analog signal Isolation Transmitter SUNYUAN Auxiliary Power Supply P1: DC24V P2: DC12V P3: DC5V P4: DC15V Output Signal O1: 4-20mA O5: 0-10V Selection Setting H：Select High P8: User defined O2: 0-20mA O6: 1-5V O4: 0-5V O8: User defined L：Select Low Product selection example： Example1： Signal input：2-channel 4-20mA input； Signal output：4-20mA； Select the low signal output； Auxiliary power supply：24V； Model： DIN ISO C1-P1-O1-SL （Isolated standard DIN 35 rail mount） Example2： Signal input：2-channel 1-5V input； Signal output：1-5V； Select the high signal output； Auxiliary power supply：12V； Model： DIN ISO C3-P2-O6-SH （Isolated standard DIN 35 rail mount） General Parameter： Accuracy ---------- 0.5 % Return difference ---------- < 0.5% Auxiliary power supply ---------- DC5V、12V、24V，±10 % Isolation Operation Temperature ---------- -45 ~ +85℃ Insulation resistance ---------- ≥20MΩ Operation Humidity ---------- 10 ~ 90% (non-condensing) Withstand voltage --------- power supply / input / output signals ---------- power supply / input / output signals Storage Temperature ---------- -55 ~ +125℃ 3KVDC，50Hz，1minute，leakage of electricity 1mA Storage Humidity ---------- 10 ~ 95% (non-condensing) Impulse withstand voltage---------- 3KV， 1.2/50us(peak value) Input Parameter Input Item Output Parameter Input Power Input Overload Output Output Overload Response Impedance Consumptio Capacity Item Capacity Time 2.0 times rated： 4-20mA continue 0-20mA 0-5V ≥300KΩ 0-10V Voltage Load resistance output 0-1mA 1KΩ < 1.2W 0-10mA TYP：250Ω Current Can be output customized <1.5W 0-20mA 4-20mA settings ＜350Ω 1.5 times rated： ≤10mS continue 0 -5V 3.0 times rated： 0-10V ≥2KΩ 1S 1-5V * Note: If need load resistance 650Ω for current output product , please indicate it in the order. Page 2 of 4 Shenzhen Sunyuan Technology CO., Ltd. ISO Series Analog signal Isolation Transmitter SUNYUAN Application Example： Application Explanation： 1、For high signal select controller, the output signal Y equals the higher value of the input X1 and X2. Example：X1=5mA，X2＝4mA，Ymax＝5mA。 2、For low signal select controller, the output signal Y equals the lower value of the input X1 和 X2. Example：X1=5mA，X2＝4mA，Ymin＝4mA。 Example of Application High Signal Model：DIN Select Controller ISO C1-P1-O1-SH Input of Channel 1 Input of Channel 2 Signal Output Selection 6mA 12mA 12mA 20mA 16mA 20mA Example of Application Low Signal Model：DIN Select Controller ISO C3-P2-O6-SL Input of Channel 1 Input of Channel 2 Signal Output Selection 3V 1V 1V 2V 5V 2V Footprint Function and Dimension： Input End Page 3 of 4 Output End Shenzhen Sunyuan Technology CO., Ltd. ISO Series Analog signal Isolation Transmitter SUNYUAN Pin Description 1 IN1+ Input positive signal for channel 1 2 IN1- Input negative signal for channel 1 3 IN2+ Input positive signal for channel 2 4 IN2 - Input negative signal for channel 2 5 NC No pin 6 NC No pin 7 OUT - Negative end of output channel 8 OUT + Positive end of output channel 9 NC No pin 10 NC No pin 11 GND Negative end of auxiliary power supply 12 PWR Positive end of auxiliary power supply Page 4 of 4 Shenzhen Sunyuan Technology CO., Ltd.