RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module
Contact Supplier
Product Highlights
- Wide Power Supply Range: Supports 8-50VDC input for versatile power applications.
- High Precision Accuracy: Analog signal output accuracy exceeds 0.2% for reliable measurements.
- Strong Signal Isolation: 3000VDC isolation between input and output ensures safety and stability.
- Programmable Configuration: User can set address, baud rate, and calibration via Modbus RTU or ASCII.
- Compact DIN Rail Design: Small size 83x51x37mm with 35mm DIN rail mounting for easy installation.
- Flame Retardant Material: Constructed with flame retardant materials for enhanced safety.
- Customized Signal Options: Offers customizable input and output signal ranges including 4-20mA and 0-10V.
- Nonvolatile Memory Storage: Configuration data stored in EEPROM for retention without power.
Product Attributes
- Customization
- Available
- Task
- Adjust
- Structure
- Combination
- Model NO.
- ISO DA O-232/485 series
- Mathematical Model
- Linear
- Signal
- Digital , Analog Signal
- Function
- Automatic Control, Measurement
- Condition
- New
- Customized
- Customized
- Material
- Flame Retardant
- Input
- RS232 or RS485 Digital Signal
- Analog Output
- 0-5V, 0-10V, 0-75mv, 4-20mA, 0-20mA, etc
- Power Supply
- 8-50VDC
- Precision
- Better Than 0.2%
- Isolation
- 3kv Isolation Between Input and Output
- Support
- Modbus RTU or Ascii
- Highlight
- Programmable Baud Rate, Address, etc
- Installation
- 35mm DIN Rail-Mounted
- Size
- 83X51X37mm
- Output
- Analog Sensor
- Transport Package
- Foam Bag + Carton
- Specification
- ISO9001: 2008, CE, ROHS
- Trademark
- SUNYUANSZ
- Origin
- Shenzhen
- HS Code
- 8471800000
- Production Capacity
- 50000PCS/Year
Product Images of RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module
Find Similar Products
Product Description
RS232|RS485 to 4-20mA Converter Features :
>>Low cost, small size,
>>RS485/232 interface to 4~20mA analog signal output
>>Analog signal output accuracy>0.2%
>>Can be remotely reconfigured for modules accuracy
>>Signal output/communication interface 3000VDC isolation.
>>Wide power supply range: 8~50VDC
>>High reliability, easy programe, installation.
>>Can programme setting module address, baud rate
>>Support Modbus RTU, ASCII.
RS232|RS485 to 4-20mA Converter Applications:
>>Intelligent building control, security and engineering applications
>>RS485/232 industrial automation control system
>>Industrial fields signal isolation and long terms transmission
>>Debugging and control of equipment operation
>>4~20mA signal output
>>Medical machine monitoring
>>Sensor signal to restore the long range transmission and signal
>>Industrial field data for a given actuator
RS232|RS485 to 4-20mA Converter Product Overview:
ISODA Series RS232|RS485 to 4-20mA Converters can be applied to RS232/RS485 bus industrial Automation control systems, 4~20mA, 0~5V, 0~10V and other standard signal output, used to control The implementation of industrial field devices, control devices and display devices, etc. And so on.
ISODA series RS232-RS485 to 4-20mA A-D Converters are based on single chip of intelligent monitoring and control systems, All the user to set the calibration value, address, baud rate, data format, checksum status and other Configuration information is stored in nonvolatile memory EEPROM inside.
RS232|RS485 to 4-20mA Converter model selection:
The Real Pictures, Multi-faceted picture display:
![]() |
![]() |
![]() |
![]() |
Factory Pictures:

Exhibition picture:
For more popular products, please click the following link to view directly. Thanks~
Commonly used two-wire passive isolation amplifier, isolation transmitter IC, Sunyuan product technical information download:
1,4-20mA (0-20mA) Current Loop Isolator IC: ISOS 4-20mA
2,4-20mA two-wire passive I/V conversion isolation transmitter IC: ISO 4-20mA-O series
3,4-20mA isolation controller (active signal PLC current loop active load) IC: ISO 4-20mA-E
4,Two-wire passive sensor 4-20mA loop isolation distributor IC: ISO 4-20mA-F
5,Two-wire voltage signal power distribution isolation transmitter IC: ISO V-4-20mA
Commonly used active type (external auxiliary power supply required) isolation amplifier transmitter IC, product selection application data download:
1,ISO mV series: millivolt-level analog small signal dedicated isolation amplifier IC
2, ISO EM U(A)-P-O-T Series: Zero-point, gain-adjustable analog isolation amplifier isolation transmitter
3, ISO EM A(U)-P-O-S Series: Input Distribution Isolation Transmitter IC
4, ISO EM-U(A)-P-O-O Series: Analog Input Isolation Transmitter with 1 to 2 Output Low Cost Small Size IC mounted Package 5, ISO EM A-P-O Series: 0-±10V Bilateral DC (Voltage/Current) Signal Isolation Amplifier Isolation Transmitter IC
6, DIN3 ISOEM U-P-O(A-P-O) Series: Single DIN35 rail mounting packaging low cost small volume isolation transmitter
7,DIN 1X2 ISOEM U(A)-P-O Series: one input and two output DIN35 rail mounting packaging isolation transmitter
8,DIN 2X1 C-P-O Series: 2 input and 1 output analog average isolation transmitter
9,DIN 2X2 ISOEM U(A)-P-O Series: two in two out DIN35 rail mounting isolation transmitter
10,DIN 1X3 ISOEM U(A)-P-O Series:one in three out DIN35 Rail mounting isolation transmitter
11,DIN ISO AC Series: Passive two-wire AC to DC signal isolation transmitter
12,ISO EMH 4-20mA Series: High isolation barrier for track voltage monitoring
13,ISO F-P-O Series: Frequency Signal (FV/FI Conversion) Isolated Converter IC
14,ISO U(A)-P-F Series: Analog Signal to Frequency Pulse Signal (V/F) Isolated Transmitter IC
15,ISO EM RMS-P-O Series: Analog True RMS (RMS) Signal Isolation Transmitter Isolation Amplifier
16.Large current output type high precision signal transmitter
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR212951". Items marked "" are certified.
Company Profile
Since ShenZhen SunYuan Technology passed the ISO9001: 2015 quality management system certification in 2018, it has been"Quality first and the supremacy of credibility "for our business purpose. To operationalize company quality policy, constantly reducing costs, improve and and improve product technology and quality as development goals. The company's leader attaches great importance to product technology and quality management, and re-hiring a full-time management team of ISO9001 quality management system. Through the Coordinated efforts by our each departments, we have passed the "Sira Certification Service ISO9001: 2015" quality management system certification by one-time.
ShenZhen SunYuan Technology founded in September, 2002, which is 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 sticked to the principle of "putting quality and credibility first", After ten years of development and innovation, it contains a combination of brand, network, reputation, quality and government and user support, it has become a combination of production, R& D and sales at domestic and national, with moderate scale and a full varieties of industrial informationization, automation and intelligent industry-specific simulation and hybrid integration become one of the manufacturers of electronic information products such as circuits and data acquisitions etc.
SunYuan Technology takes "integrity, dedication, unity and innovation" as the company's work policy. For Outwardly, "customer's success and our value" is company service concept, courage to pursue high quality, high reliability quality goals.
Since its establishment, Shunyuan Technology Co., Ltd. Has focused on high-end technology application research and development of analog signal data acquisition, isolation amplifier and transfor. The products are match with a lot of high-tech main electronic components of emerging industries such as rail transit, military equipment, national grid transformation, wind power solar power generation, and electric vehicles and so on these are national key development. The company's product design meets international standards, and is compatible with most well-known brands at domestic and abroad, which can meet the working conditions of industrial grades such as high and low temperature, vibration, humidity and EMC interference. Products are widely used in electric power, communication, instrumentation, medical equipment, industrial control intelligence, automotive electronics, security, military and other industries.
At present, there are more than 2, 000 kinds of products, and more than 3, 000 customers at domestic and abroad. The product technology has passed CE certification of electromagnetic compatibility and SGS environmental protection certification. It has own more than ten national patent rights and software copyrights. The product quality management system has passed many certifications such as ISO9001-2015 and Shenzhen Municipal Technical Quality Supervision Bureau. The company is the vice president unit of "Guangdong Power Industry Association", the designated service unit of "Shenzhen Science and Technology Economic Integration", the vice president unit of "Shenzhen Changsha Chamber of Commerce", the cooperation unit of "Huicong Network Brand Strategic Alliance", "Made in China" Network" product export certification supplier and other cooperative groups. With the continuous development and growth of Shunyuan Technology and the needs of customers in the market, we are dedicated to "customer satisfaction" to reflect "our value" as the development goal, and reduce costs, improve, improve and improve product technology and quality continuously. To satisfy the needs of our customers, and also reward to new and old customers.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 301, Building B, Shenzhen Jinglongfang Industry Co. Ltd, No. 538, Longhua Industrial Road, , Longyuan Community, Longhua Street, Longhua District, Shenzen, Shenzhen, Guangdong, China
-
Plant Area
- 1300 square meters
-
Number of Employees
- 27
-
Registered Capital
- 5,900,000 RMB
-
Terms of Payment
- T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port, Hong Kong Port
Our Production Capability & Technical Expertise
-
Main Products
- Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
-
Production Machines
- Laboratory DC Power Supply, Digit Multimeter, Digital Storage Oscilloscope, Function/ Arbitrary Waveform Generator, High And Low Temperature Tester
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2002-09-10
- Export Year
- 2002-09-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- RoHS
FAQ
- What is the accuracy of the analog signal output?
- The analog signal output accuracy is better than 0.2%.
- What is the isolation voltage between input and output?
- There is 3000VDC isolation between the input and output signals.
- What power supply range does the module support?
- The module supports a wide power supply range of 8-50VDC.
- Can the module address and baud rate be changed?
- Yes, the module address and baud rate can be programmed and remotely reconfigured.
- What communication protocols are supported?
- The module supports Modbus RTU and ASCII protocols.
- How is the module installed?
- It features a 35mm DIN rail-mounted design with dimensions of 83x51x37mm.
- Is the product customizable?
- Yes, the product is customized with options for input signals and analog output ranges.
- What is the lead time for orders?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
Send your message to this supplier
People who viewed this also viewed
-
US$72.00-77.00 / Piece
-
US$116.00-120.00 / Piece
-
US$23.50-25.00 / Piece
-
US$19.50-21.00 / Piece
-
US$12.50-14.00 / Piece
Product Groups
- Mini Size Isolated Signal Converter
- Low Cost Compact Non-isolation Amplifier
- Passive 4-20mA Loop Powered Isolation Amplifier
- Active Voltage or Current Isolation Amplifier
- RTD PT1000 PT100 Cu100 to 4-20mA Transmitter
- Frequency to Current Voltage Converter
- PWM Pulse Width Isolation Transmitter
- Speed Sensor Signal Isolation Amplifier
- Displacement Sensor Resistance Signal Transmitter
- RMS/AC Voltage to DC Current Voltage Transducer
- Ethernet RJ45 Analog Singal AD DD Converter
- RS232 RS485 to 4-20mA/0-5V DA Converter
Find Similar Products By Category
- Supplier Homepage
- Products
- RS232 RS485 to 4-20mA/0-5V DA Converter
- RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module
Related Categories
Hot Searches
- Voltage Converter Factories
- Torque Converter Factories
- Power Converter Factories
- Electronic Converter Factories
- Data Converter
- Signal Converter
- Electric Signal Converter
- CE Signal Converter
- Temperature Signal Converter
- Data Acquisition Module Bulkbuy