Rs232 485 Digital Signal To 4 20ma Analog Converter - China

RS485/232 to 4-20ma/0-5V/0-10V/0-2.5V D-A Converter

Model Selection:

ISODA O□- □

Output voltage or current value Communication Interface

O1: 4-20mA 485： out is RS-485 interface O2: 0-20mA 232： out is RS-232 interface

O4: 0-5V 232/485：out is one RS232 or RS485 interface

O5: 0-10V (Key-press Choice)

O6: 1-5V

O7: 0-±5V

O8: user-defined

O9: 0-±20mA

O10: 0±10V

Note: When interface type is 232/485, default is RS485 output, user can switch between RS485 and RS232 by pushing down 2 buttons inside the chassis.

When both buttons are pushed down, output is RS232, or is RS485 output.

Example:

1 - ISODA O1-485 Means 4-20ma signal output, output is RS485 interface

2 - ISODA O4-232 Means 0-5V signal output, output is RS232 interface.

3 - ISODA O7-232/485 Means 0-±5V signal output, output is RS485 or RS232 interface

(Key-press Choice) General Parameters (typical @ +25℃, Vs is 24VDC)

Outputs: Voltage / Current

Accuracy: 0.2%

Output Maladjustment: current output ±0.5 uA/℃, voltage output ±0.1mV/C

Temperature Drift: ±20 ppm/℃(±30 ppm/℃, max)

Output Resistance: current output 350Ω (4-20mA/0-20mA/0-±20mA output) Voltage output 10mA (0-5V/0-10V/0-±5V output) Communications

Protocol RS-485 or RS232 ASCII format, MODBUS

Baud Rates Software Selectable (300, 600, 1200, 2400, 4800, 9600, 19200, 38400bps)

Address (0～255) Software Selectable

Response Time: 100 ms, max

Operation Power Supply: +8~50VDC

Power Loss: <1.5W

Operation Temperature: - 45 ~ +80℃ Operation Humidity: 10 ~ 95% (non-condensing)

Storage Temperature: - 45 ~ +80℃ Storage Humidity: 10 ~ 95% (non-condensing) Isolation Input/Output: 3KVDC, 1 minute, leak current: 1mA Interface and power supply are common-ground.

Endure Impact Voltage: 3KVAC, 1.2/50us(peak value)

Mechanical Dimensions: 83 mm x 37 mm x 51 mm

Company Contact:

• Posted By: ShenZhen SunYuan Technology Co.,Ltd

• Phone: 86 13556800351

• Address: 2nd Floor, Building#6, Dongyi Industrial Park, Zhonghuan Road, Minzhi St. Longhua New District, Shen, Shenzhen , Guangdong , China

• Email:

• Website: https://www.szsunyuan.com

• Business Description: Contact person: Robben Peng
  
  Phone: +86 13556800351
  
  Email: sy@sunyuansz.
  
  net
  
  Skype ： sunyuan.
  
  sale02
  
  Whats app: +86 13556800351
  
  Website: http: //www.
  
  szsunyuan.
  
  com/
  
  Founded in September, 2002, Shenzhen Sunyuan Technology Co., Ltd was accredited as the high-tech enterprise by Technology and Information Bureau of Shenzhen City in 2007, and as the national high-tech enterprise by Science Technology Industry and Information Committee of Shenzhen City in 2011 - The company has adhered to the principle of putting quality and credibility first.
  
  In the past ten years, it has been devoting to R&D-produce-promote all in one stop service for all its customers.
  
  And through the ten years continuous innovation and development, Sunyuan Technology has won the support and trust from the customers and the government for its well-deserved reputation and high quality products and become one of the leading electronic products manufacturers worldwide in designing and manufacturing various types of analog hybrid integrated circuit modules and signal data acquisition modules which used in the field of industrial automation, information technology, intelligent control.
  
  
  
  Since its establishment, Sunyuan Technology has been concentrating on the high-tech application research, the development and manufacture of Isolation DC-DC Converters, Signal Isolation Amplifier/Converter modules and Signal Data Acquisition Modules.
  
  The techniques applied are in accordance with the international standards and the products have acquired more than 10 certificates of Chinese patent and software copyright.
  
  All the products developed and designed by Sunyuan Technology operate well with the key electronic components used in new developing high-tech industry as rail transit, military equipments, national power grid, wind energy, solar power, electric vehicles in China and have high performance in the special operating conditions including industrial grade high/low temperature, shock, humidity and EMC interference, etc.
  
  The products are also widely applied to electric power system, telecom, instrumentations & measurements, medical equipments, industrial intelligent control, automotive electronics, security-monitoring system, military industry, etc.
  
  
  
  Production Management
  
  In August, 2007, the company was certified by the ISO9001: 2000 -
  
  In September, 2012, the company was certified by the ISO9001: 2008 -
  
  Product Technology
  
  In September, 2007, the electronic products were approved as qualified products by Quality Supervision Bureau of Shenzhen City and confirmed that all the technical specifications are in accordance with the design and application criterion.
  
  
  
  DC- DC Converter
  
  In February, 2004, the first batch of new products passed EMC test, the products were certified by the CE.
  
  
  
  In January, 2006, the second batch of new products passed EMC test, the products were certified by the CE.
  
  
  
  In November, 2005, all the products were certified by the RoHS.
  
  Isolation Amplifier
  
  In January, 2006, the products passed EMC test and were certified by CE.
  
  
  
  In November, 2005, the products were certified by the RoHS.
  
  Data Acquisition Device
  
  In October, 2012, the products passed EMC test and were certified by CE.
  
  
  
  In August, 2012, the products were certified by RoHS.