Description
Siemens RMC30 Serial to Ethernet Converter
Specification
| Feature | Specification |
|---|---|
| Serial Ports | 1x RS-232, 1x RS-422/485 (3-pole terminal block) |
| Ethernet Port | 1x 10/100 Mbps RJ-45 |
| Baud Rate | Up to 230 Kbps |
| Protocols Supported | Modbus TCP, DNP3, TIN, SNMP, HTTP, VLAN, DHCP, NTP, MSTP, RSTP |
| Encryption | 128-bit SSL |
| Management Interfaces | Web-based, CLI, Telnet, RMON |
| Operating Temperature | -40°C to +85°C |
| Power Supply Options | 18–36 VDC, 36–59 VDC, 88–300 VDC, 85–264 VAC |
| Enclosure | 21 AWG galvanized steel, IP40-rated, DIN or panel mount |
| Certifications | IEC 61850-3, IEEE 1613, NEMA TS 2, UL 60950-1, CSA C22.2 No. 60950-1 |
| Dimensions (W x H x D) | 62.2 x 109 x 92.8 mm |
| Weight | 0.48 kg (net) |
📝 Product Description
The Siemens RUGGEDCOM RMC30 is engineered to provide robust and secure serial-to-Ethernet connectivity in demanding industrial settings. Equipped with one RS-232 and one RS-422/485 serial port, along with a 10/100 Mbps Ethernet port, it enables seamless integration of legacy serial devices into modern IP-based networks. The device supports a wide range of protocols, including Modbus TCP, DNP3, and TIN, facilitating versatile communication options. Its management interfaces—comprising a web-based GUI, Telnet, CLI, and RMON—offer flexible configuration and monitoring capabilities.
Designed to withstand extreme temperatures from -40°C to +85°C, the RMC30 operates reliably without the need for fans, enhancing its durability. Its IP40-rated galvanized steel enclosure ensures protection against environmental hazards, while mounting options like DIN-rail and panel mount provide installation flexibility. Security is bolstered through features like 128-bit encryption, RADIUS, TACACS, and SSL, safeguarding data transmission. With certifications such as IEC 61850-3 and IEEE 1613, the RMC30 meets stringent industry standards, making it a dependable choice for critical infrastructure applications.
🔑 Key Features
- Serial to Ethernet Communication: Converts RS-232/RS-485 serial data to Ethernet (TCP/IP) protocol, enabling remote monitoring and control.
- Reliable Connectivity: Ensures stable and secure data transmission over long distances.
- Industrial Grade Design: Robust enclosure and build quality suitable for industrial environments.
- DIN-Rail Mounting: Easy installation in control cabinets.
- Multiple Protocol Support: Compatible with Modbus RTU/ASCII to Modbus TCP.
- Configurable via Web Interface: User-friendly configuration through a built-in web server.
- LED Indicators: Status lights for power, LAN, and serial port activity for quick diagnostics.
- Wide Operating Temperature: Can operate in harsh environments (-40°C to +70°C).
- Power Supply Flexibility: Typically supports 12–48V DC input range.
📍 Where It Can Be Used?
- Industrial Automation Systems: Integrating legacy serial devices (like PLCs, HMIs) into modern Ethernet networks.
- Building Management Systems (BMS): Connecting HVAC controllers, access control units, or energy meters.
- Smart Grids & Utilities: Data acquisition from substations or remote equipment.
- Transportation Infrastructure: Linking traffic control or signaling systems.
- Remote Monitoring & SCADA Systems; Real-time data transfer from field devices to control rooms.
🛠️ Installation Steps
- Mount the Device: Secure the RMC30 to a DIN rail in your control panel.
- Connect Serial Device: Plug the RS-232 or RS-485 port to your serial device.
- Connect to Ethernet Network: Use a standard Ethernet cable to connect the LAN port to your switch or router.
- Power Up: Supply the required DC voltage to power the unit.
- Configure Settings: Access the built-in web interface via IP address and configure baud rate, parity, protocol, and network settings.
- Test Communication: Ensure proper data transmission between serial and Ethernet sides.
👤 User Experience
- Easy Setup: Intuitive web interface for configuration.
- Reliable Performance: Maintains data integrity even under noisy industrial conditions.
- Low Maintenance: Once installed, it operates with minimal intervention.
- Versatility: Works with a broad range of industrial and commercial devices.
🌟 Why Choose Siemens RMC30 Serial to Ethernet Converter?
- ✅ Siemens Quality: Backed by Siemens’ reputation for durable and high-performance industrial products.
- ✅ Integration Ready: Seamlessly fits into existing Siemens automation systems (S7, WinCC, etc.).
- ✅ Long-Term Support: Access to Siemens’ global support and documentation.
- ✅ Scalable and Future-Proof: Enables legacy device connectivity in modern IIoT setups.
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In Bangladesh, you can get original Siemens RMC30 Serial to Ethernet Converter From Datacom. We have a large collection of latest Siemens Serial to Ethernet Converter to purchase. Order Online Or Visit our Office to get yours at lowest price. The Siemens RMC30 Serial to Ethernet Converter comes with 1-years warranty.
Get in Touch with Datacom Technologies (BD)
- 📞 Call/WhatsApp: 01748173213
- ✉ Email: sales@datacomtechbd.com | datacomtechnologiesbd@gmail.com
What is the price of Siemens RMC30 Serial to Ethernet Converter in Bangladesh?
The latest price Siemens RMC30 Serial to Ethernet Converter in Bangladesh is 42,000৳ (Estimate). You can buy the Siemens RMC30 Serial to Ethernet Converter at best price from our website or visit our Office.

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