Download > Isolation Amplifier > Two-wire voltage signal input to the distribution type transmitter:DIN3 ISO V-4-20mA
Two-wire voltage signal input to the distribution type transmitter:DIN3 ISO V-4-20mA
Product Categories: Isolation Amplifier File Type: File
Input: 0-5V,0-10V,0-75mV,0-2.5V Output: 4-20mA
Isolation Mode: Magneto-electric Isolation Voltage: 3000VDC
Package: DIN35 Updated: 2018-10-12 14:59:53
Remarks: Two-wire voltage signal input to the distribution type transmitter
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Keywords: Two-wire   voltage   signal input   distribution   transmitter  
Description
Small size, low cost, high precision standard DIN35 rail-mounted isolation transmitter is a two-wire voltage signal isolation power distribution module that can realize two-wire voltage input and distribution type sensor and bridge (weighing) detection circuit Voltage signal distribution.
  
      The product is designed as a low cost, small volume standard DIN35 rail mounting method, which contains a current signal modulation circuit, an electromagnetic isolation conversion circuit and a signal reduction and demodulation circuit. The power supply voltage range is 12-32VDC, the input equivalent resistance is small, the linearity is high, and the 3000VDC isolation withstand voltage can be achieved between the signal input and output. The product is very convenient to use, and the voltage signal isolation output function of the two-wire voltage input power distribution type sensor and the bridge (weighing) detection circuit can be realized without external components. The user can refer to the typical application circuit diagram when designing.
  
      SMD process structure and new technology isolation measures enable the device to achieve: signal input and output 3KVDC isolation (fully isolated), and can meet the industrial requirements of wide temperature, humidity, vibration and harsh working environment requirements.
 
 
Features :
● Two-wire sensor voltage signal isolation distribution conversion
● Accuracy error level: non-isolated type 0.1; isolated type 0.2
● Built-in linearization processing and long-line compensation circuit (non-linearity <0.05%)
● Signal input and output 3KVDC isolation (fully isolated)
● Supply voltage to the sensor range of 12-32VDC
● Input equivalent resistance is small and linearity is high
● Low cost, small size IC package and DIN35 rail mounting method
● Industrial temperature range: - 25 ° C ~ + 70 ° C
 
 
 
Typical application :
● PLC/DCS directly obtains voltage signal from the sensor
● Displacement, potentiometer signal acquisition isolation and control
● Industrial site ground interference suppression
● The weighing signal is converted into a standard 4-20mA analog signal
● Pressure sensor signal acquisition and distribution
● Analog signal remote distortion-free transmission
● Voltage signal distribution of bridge (weighing) detection circuit

Product selection example:
Example 1: DIN35 rail mounting with terminal block type, voltage signal input; isolated acquisition signal output: 4-20mA;
            Product model: DIN3 ISO V-4-20mA

Product dimensions and typical applications:




Product picture:



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