Jie Sheng Da Technology Launches Dual-channel analog two-wire 4~20mA passive isolation transmitter
Jie Sheng Da Technology for the market requirements is launching dual-channel passive 4~20mA analog signal isolation transmitter, the signal isolation transmitter is passive design, SMD placement process design, drop into the isolator volume, and cost savings, the international standard rail installation, adjustment-free, the user terminal can be used directly, widely used in industrial control, automation field, PC, DCS, PLC acquisition system.
Features:
● Small size, low cost, international standards DIN35mm rail mounting
● Multi-port isolation (input, output, power supply and mutual isolation between channels)
● two input two output
● Passed CE Certificate
● High accuracy (0.1% F.S, 0.2% F.S)
● Full-scale range (<0.2% F.S)
● High isolation voltage (2500VDC/60S)
● Low temperature drift (35PPM/℃)
● Wide operation temperature (-45~+85℃)
● High reliability (MTBF>50 Wan hour)
● Low impedance (voltage drop <4V, 20mA )
● Wide input voltage range (7.5~32V)
●International standard signal input and output (4~20mA/0~20mA)
● size:94x21.83x47mm
Applications:
● DC current / voltage signal isolation , conversion and amplification
● Analog signal ground interference suppression and analog isolation ,acquisition
● 4~20mA/0~20mA sensor signal isolation , transformation and achieve signal distribution conversion
● instrumentation and sensor signal transceiver
● Two-wire primary / secondary instrumentation and signal isolation and acquisition
● power isolation monitoring industrial field
● Analog signal data isolation , acquisition, conversion , and long-distance transmission
● industrial field signal isolation and conversion , and long-distance transmission without distortion
● power monitoring , medical equipment isolation barrier
● overcome inverter, large motors , power equipment, acquisition systems , DCS and PLC Field interference
Isolator general description:
Jie Sheng Da Technology DIN35 2x2 MI 4-20mA dual-channel passive 4 ~ 20mA analog signal isolation transmitter is a signal conditioner with electrical insulation between input and output. It can receive a variety of analog signal from the field instrument, and transmit a standard output signal or
user-specified special signal to the control room、PLC、PC or DCS. The product is isolated between power supply, input and output, the isolated voltage between them is up to 3000VDC .It is widely used in the industrial measurement systems,power monitoring ,medical electronic equipment, analog 4 ~ 20mA signal isolation and acquisition, long-distance signal transmission without distortion ,etc.The analog signal isolation transmitter adopting high efficiency electromagnetism isolation technology to achieve signal isolation, it is available to keep high output accuracy, good linearity and low temperature drift. Suitable for using in vibration, damp industrial field, the standard DIN35mm rail mounting for easy user installation.
details download: http://www.jsd-iae.com/down/20131026212710412.pdf
passive isolator model NO : DIN35 2x2 MI 4~20mA
isolation transmitter selection example :
Example 1: Input 1:4-20mA; Output 1:4-20mA; Input 2:4-20mA; Output 2:4-20mA; Model :DIN35 2x2 MI 4-20mA
Example 2: Input 1:0-20mA; Output 1:0-20mA; Input 2:0-20mA; Output 2:0-20mA; Model : DIN35 2x2 MI 0-20mA
Application Wiring diagram:
