
Delta RTU-485 Modbus Serial Communication Module
PRODUCT PARAMETERS
- Supports standard Modbus protocol for seamless device communication
- Connects up to 8 DVP-S series analog input/output modules
- Manages up to 256 digital input/output points
- Maximum communication speed of 115.2 kbps for reliable data transfer
Description
PRODUCT FEATURES
The Delta RTU-485 is a high-performance Modbus serial communication module designed for efficient industrial automation integration.
It supports standard Modbus protocol, ensuring seamless communication across devices in your automation network.
The module can connect up to 8 DVP-S series analog input/output modules and manage up to 256 digital input/output points, providing extensive system scalability.
With a maximum communication speed of 115.2 kbps, the RTU-485 guarantees reliable and fast data transmission, enhancing overall system performance.
TECHNICAL SPECIFICATIONS
| Parameter | Specification |
|---|---|
| Transmission Method | RS-485 |
| Connector | 3-pin pluggable connector |
| Baud Rate | 1,200 / 2,400 / 4,800 / 9,600 / 19,200 / 38,400 / 57,600 / 115,200 bps |
| Data Type | Modbus ASCII / RTU |
| Power Supply | 24 VDC (-15 ~ 20%) |
FAQs
As a trade-and-manufacturing integrated company, we offer a full range of Delta power supplies, including switching power supplies, industrial power modules, and DC regulated power supplies, suitable for industrial automation and various electronic equipment.
Yes. We provide customized solutions based on customer requirements, including voltage, power, and functional extensions, with professional technical support to ensure feasibility.
We ship via reliable logistics and courier services, offering full tracking to ensure the products reach customers safely and on time.
The process is simple: select the model → submit requirements → confirm the solution → arrange payment → delivery and technical guidance. We provide full support to ensure each step is completed smoothly.
We provide original manufacturer warranty, spare parts supply, operation guidance, maintenance, and troubleshooting services to ensure Delta power supplies operate stably and reliably.







