Analog two-wire 4-20mA passive isolation distributor module IC
Features :
● Low cost, small size, SIP package with UL94-V0 flame retardant standard
● 3000VDC isolation voltage between signal input and signal output
● without external power supply, no external components
● 4 ~ 20mA current input and output
● Industrial temperature range: -45 ~ +85 ℃
● Accuracy class: 0.3, 0.4,0.5
● High linearity :0.1%F.S
● Provide power to the sensor (7.5 ~ 32VDC)
Applications:
● analog signal data isolation, acquisition
● industrial field signal isolation
● remote long-distance transmission without distortion
● analog signal ground interference suppression
● 4 ~ 20mA isolated signal transmission
● power supply to the two-wire equipment
● Instrumentation and sensor signal transceiver
● power monitoring, medical equipment isolation barrier
General Description:
Jie Shengda Technology JSD MI 4~20mA-F series isolation amplifier is a two-wire current loop power isolated module, it adopts magnatic isolation technology to achieve signal isolation, And through the output port supply power to the inputting two-wire devices , effective solution to the current signal isolation depends on the power supply to achieve the 4 ~ 20mA standard signal isolation and transmission, can match with a variety of instrumentation analog input interface (PLC, DCS systems, etc.) ; analog signal input with overcurrent protection, can effectively protect the module and post-stage circuit; Besides, the input and output ends of the module can reach 3KVDC isolation voltage.
JSD MI 4 ~ 20mA-F series isolation amplifier product is very easy to use, without any external components, can achieve the industrial field signal isolation conversion function, and to achieve long-term lossless signal transmission. The product simplifies the user's design, greatly improves the PCB board space utilization.
data download:http://www.jsd-iae.com/down/201312921352537.pdf
