
Delta RTU-EN01 Ethernet Communication Device
PRODUCT PARAMETERS
- Modbus TCP slave support with flexible Ethernet connectivity
- Connects up to 8 DVP-S analog modules and 256 digital I/O points
- RS-485 port supports up to 32 Modbus slave devices
- Smart PLC logic, Smart Monitor, web setup, and Virtual COM port integration
Description
PRODUCT FEATURES
The Delta RTU-EN01 is an Ethernet communication module designed to function as a Modbus TCP slave for industrial automation systems.
It supports connection to up to 8 DVP-S series analog input/output modules and 256 digital I/O points, providing flexible network expansion.
The RS-485 communication port allows linkage with up to 32 Modbus slave devices, enabling complex control networks.
Integrated Smart PLC logic functionality enhances automation decision-making, while Smart Monitor cache ensures rapid data access.
Web-based configuration and online monitoring simplify system setup and real-time supervision.
Virtual COM port support allows seamless integration with legacy serial devices, maintaining compatibility with existing automation infrastructure.
TECHNICAL SPECIFICATIONS
| Parameter | Specification |
|---|---|
| Network Interface | IEEE 802.3, IEEE 802.3u |
| Transmission Interface | RJ-45 MDI/MDIX, crossover-free |
| Transmission Speed | 10 / 100 M bps auto-detect |
| Network Protocols | ICMP, IP, TCP, UDP, DHCP, NTP, Modbus TCP, HTTP |
| Power Supply | 24 VDC (-15 ~ 20%) |
| Power Consumption | 2 W |
| Isolation Voltage | 500 V |
| RS-485 Interface | RS-485 |
| Connector | 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 |
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.







