DatasheetsPDF.com

2B20

ETC
Part Number 2B20
Manufacturer ETC
Description 4-20mA Output Voltage-to-Current Converter
Published Jun 14, 2006
Detailed Description www.DataSheet4U.com High Performance, 4-20mA Output Voltage-to-Current Converter 2B20 FEATURES Complete, No External C...
Datasheet PDF File 2B20 PDF File

2B20
2B20


Overview
www.
DataSheet4U.
com High Performance, 4-20mA Output Voltage-to-Current Converter 2B20 FEATURES Complete, No External Components Needed Small Size: 1.
1 " x 1.
1 " x 0.
4" Module Input: 0 to +10V; Output: 4 to 20mA Low Drift: 0.
005%/°C max; Nonlinearity: 0.
005% max (2B20B) Wide Temperature Range: -25°C to +85°C Single Supply: +10V to +32V Meets ISA Std 50.
1 for Type 3, Class L and U, Nonisolated Current Loop Transmitters Economical APPLICATIONS Industrial Instrumentation and Control Systems D/A Converter - Current Loop Interface Analog Transmitters and Controllers Remote Data Acquisition Systems GENERAL DESCRIPTION Model 2B20 is a complete, modular voltage-to-current converter providing the user with a convenient way to produce a current output signal which is proportional to the voltage input.
The nominal input voltage range is 0 to +10V.
The output current range is 4 to 20mA into a grounded load.
Featuring low drift (0.
005%/°C max, 2B20B) over the -25°C to +85°C temperature range and single supply operation (+10V to +32V), model 2B20 is available in two accuracy grades.
The 2B20B offers precision performance with nonlinearity error of 0.
005% (max) and guaranteed low offset error of ±0.
1% max and span error of ±0.
2% max, without external trims.
The 2B20A is an economical solution for applications with lesser accuracy requirements, featuring nonlinearity error of 0.
025% (max), offset error of ±0.
4% (max), span error of ±0.
6% (max), and span stability of 0.
01%/°C max.
The 2B20 is contained in a small (1.
1" x 1.
1" x 0.
4"), rugged, epoxy encapsulated package.
For maximum versatility, two signal input (VIN1 and VIN2) and two reference input (REFIN1 and REFIN2) terminals are provided.
Utilizing terminals VIN1 and REFIN1 eliminates the need for any external components, since offset and span are internally calibrated.
If higher accuracy (up to ±0.
01%) is required, inputs VIN2 and REFIN2 with series trim potentiometers may be utilized.
APPLICATIONS transmitters, indicators,...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)