Maidesheng China MDSC307E series signal conditioning
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- Model ： MDSC307E series
- Category： Signal Isolator
- Brand ： Mai Desheng China
- Delivery Time： Request for a Quote for Further Details
- Manufacturer： Mai Desheng China
Products
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The MDSC307E series power distribution conversion isolatoris rail-mounted,and the base and the host can be plugged and plugged separately,making installation and maintenance easy. The series of products is rich in variety and handle various industrial signals such as current,voltage,thermal resistance,thermocouples,and switches. The products are widelyused in various industries such as building materials,metallurgy,and electric power to effectively suppress various interference signals.
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Function
Provide working power to the 2-wire transmitter on site,sample the 2-wire current signal output by the transmitter,and transform it into a linear signal output specified by the user after isolation. Optional: 1 in 1 out,1 in 2 out,2 in 2 out.
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Model specifications
Product number | Enter 1 code | Enter 2 code | Output 1 code | Output 2 code |
MDSC307E- | C: 4~20mADC | C: 4~20mADC | 1:0~1VDC | 1:0~1VDC |
| ? | 0: No input 2 | 2: 0~5VDC | 2: 0~5VDC | |
| ? | ? | 3: 1~5VDC | 3: 1~5VDC | |
| ? | ? | 4: 0~10VDC | 4: 0~10VDC | |
| ? | ? | A: 0~10mADC | A: 0~10mADC | |
| ? | ? | B: 0~20mADC | B: 0~20mADC | |
| ? | ? | C: 4~20mADC | C: 4~20mADC | |
| ? | ? | G: other signals | G: other signals | |
| ? | ? | ? | 0: No output 2 |
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Features:
Input,output and power supply are completely isolated and have strong anti-interference ability.
High precision,high linearity,high long-term operation stability
Modular design,small size,low power consumption,suitable for dense installation
Reasonable structure,easy plugging and unplugging,making installation,disassembly and maintenance more convenient and simple?
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Technical indicators
Working power supply: 24VDC±10%
Power consumption: ≤1.2W (1 input,1 output)
≤1.8W (1 in 2 out)
≤2.4W (2 in 2 out)
Input signal: 2-wire 4~20mA
Input impedance: current input,≤200Ω;
Voltage input,≥500kΩ
Distribution voltage: 19~26V
Distribution protection: Maximum short circuit current,40mA
????? ????Maximum open circuit voltage,26V
Output signal: DC current or voltage signal
Output load: current output,0~350Ω;
Voltage output,≥10kΩ
Conversion accuracy: ±0.2%FS
Temperature drift: ±0.01% FS/℃
Insulation strength: input/output,≥2000VAC (1min)
Input/power supply,≥2000VAC (1min)
?????????Output/power supply,≥1000VAC (1min)
Insulation resistance: input/output/power supply,≥Ω (500VDC)
Note: For 1-in and 1-out models,leave pins 1,3,11,and 12 unconnected; for 1-in and 2-out models,leave pins 1 and 3 unconnected.
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