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The ISO AD16 from Shenzhen Sunyuan Technology Co., Ltd. is an isolated 4-20mA to RS485 signal converter designed for industrial environments where noise immunity and long-distance data integrity are critical. It accepts a 4-20mA current loop input, a standard industrial analog signal, and converts it to a digital RS485 output for integration with PLCs, SCADA systems or other serial devices. The unit provides galvanic isolation between input and output, protecting downstream equipment from ground loops and transient voltages common in factory settings.
Housed in a compact industrial enclosure, the converter supports typical power supplies of 12-24 VDC, a standard range for automation panels. It is compatible with a wide array of sensors including pressure transmitters, temperature probes and flow meters that output 4-20mA. Signal accuracy is maintained across the full scale, with typical linearity error below 0.1 percent, a standard benchmark for industrial AD converters.
This converter is used in manufacturing lines for process monitoring, in water treatment plants for sensor data aggregation and in energy management systems for real-time current loop signal conversion. Buyers specify the model based on isolation requirements, communication protocol needs and power supply compatibility. The unit ships as a standalone module for DIN rail mounting, a typical form factor for panel integration in automation projects.
| Input Signal Type | 4-20mA current loop |
| Output Interface | RS485 |
| Isolation Rating | 3000 VDC typical |
| Accuracy | ≤ 0.1% typical |
| Power Supply | 12-24 VDC typical |
| Mounting | DIN rail |
| Signal Conversion | Analog to digital |
| Compatibility | PLC, SCADA, serial devices |
| Industrial Protocol | Modbus RTU typical |
| Operating Temperature | -10°C to 70°C typical |
Shenzhen Sunyuan Technology Co., Ltd. operates from Building 1, Shenhua Technical Park on Meixiu Road in Futian District, Shenzhen, Guangdong. The company is registered as an imported-tier supplier, indicating it handles cross-border trade for industrial automation products. Its address places it within Shenzhen’s technology and manufacturing hub, a region known for electronics and industrial equipment production.
The supplier’s profile does not disclose specific certifications, production capacity or client details. It does not provide response rate or average response time metrics, so buyers should confirm communication channels and technical support availability directly. The company focuses on signal processing devices, with this converter representing a core offering in its automation product range.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the converter’s compatibility with your existing sensors and communication protocols. Confirm whether the 4-20mA input range matches your sensor outputs and whether RS485 is the required protocol for your system. Check if additional isolation or certification requirements apply to your industry or application.
Clarify logistics such as lead time, shipping method and Incoterms with Shenzhen Sunyuan Technology Co., Ltd. Standard practice for industrial electronics is FOB Shenzhen, with lead times ranging from 7 to 21 days depending on order volume. Confirm payment terms, as suppliers typically require a 30 percent deposit with the balance due before shipment.
For quality assurance, request a test report or calibration certificate to confirm the converter meets the stated accuracy and isolation specifications. Inspect the unit upon arrival for physical damage and verify its functionality with a test signal. Ensure the supplier provides a warranty and after-sales support for troubleshooting, as industrial automation systems often require long-term reliability.
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for 4-20ma To Rs485 Converter (Iso Ad16) is critical for maintaining your business operations. Shenzhen Sunyuan Technology Co., Ltd., a verified supplier located in China, provides high-quality 4-20ma To Rs485 Converter ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 4-20ma To Rs485 Converter from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen Sunyuan Technology Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Shenzhen Sunyuan Technology Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing 4-20ma To Rs485 Converter from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Shenzhen Sunyuan Technology Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Shenzhen Sunyuan Technology Co., Ltd. provides 4-20ma To Rs485 Converter for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shenzhen Sunyuan Technology Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 4-20ma To Rs485 Converter to your country.
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