Signal Splitter

Link-Max LM-1C2C Current Loop Isolators along With one input to two output, complete isolation of three parts with each other. Users can easily achieve that output to input from one device to other  two devices completely seperation.Since the complete separation of input and output channels,it can avoid the effect of measurement precision by common mode, but also avoids the hazards to the equipment for the difference of Ground potential.Products reach the five ten thousands of full-scale accuracy and linearity, 50ppm temperature coefficient, and can provide users with stable and accurate physical isolation and the conversion.In some applications, may be not need for isolation, but the output impedance of the instrument is limited, can not promote a number of devices connected in series at the same time, this time also need to provide the impedance transformation of the product.

 

Input impedance of this product as low as 100 Ohm, can cope with any instrument, and the output can  promote the 750 Ohm load.If the output loop series 24V  power supply, can promote the 1350 Ohm load.

 

The electric current loop security fence is application package that designed for instrumentation industry.Widely used in power systems, petro-chemical system, the metal system of coal mining, sugar refining and other industrial environments.

 

The main technical parameters of products.

 

Input signal：4～20mA

Output signal：4～20mA

Input voltage：＜15V

The maximum allowable current：30mA

Isolation voltage conversion：≤3.3V

Basic error：±0.05％

Load changes：＜+0.1％／100Ω（Load＜250ΩHour）＜-0.1％／100Ω（Load＞250ΩHour）

Insulation Resistance：input／output／Power Supply≥100MΩ

Dielectric Strength：input／output／Power Supply≥1000V／1 minute

Working environment：Temperature 0-70℃,Humidity≤90%

Overall dimensions：18mm(L)×117mm(H)×101mm(W)

Weight: 32g±2g

 

LM-1C4C has two more outputs than LM-1C2C and other performance indicators are the same.It aslo can uses to convert one way to four ways current loops.