4-Port Industrial RS-232 / RS-422 / RS-485 to Ethernet Data Gateway TCP/IP
The MSD-SRF4XV2 provides seamless connectivity for RS-232, RS-422, and RS-485 serial devices over Ethernet, making it ideal for integrating PLCs, meters, sensors, and other legacy hardware into modern IP-based networks. Supporting multiple serial protocols and high-speed baud rates up to 921.6Kbps, it offers flexible remote access via TCP, UDP, and Telnet (RFC2217), along with advanced ESD protection and optional PoE for simplified deployment in industrial environments.
Model Number: MSD-SRF4XV2
Documentation & Downloads
4-Port Industrial RS-232 / RS-422 / RS-485 to Ethernet Data Gateway TCP/IP
$249.95
Details
Introducing the 4-Port RS-232/422/485 to Ethernet Data Gateway
The MSD-SRF4XV2 delivers industrial-grade serial-to-Ethernet connectivity with four versatile DB9 ports supporting RS-232, RS-422, and RS-485 modes. Engineered for critical infrastructure, automation systems, and serial device networking, this gateway allows remote access and control of serial devices via standard Ethernet protocols, including Telnet, TCP, and UDP. With support for PoE, advanced ESD protection, and robust configuration tools, the MSD-SRF4XV2 is a powerful solution for expanding legacy serial applications across IP networks.
Key Features and Benefits
- Triple Serial Protocol Support: Supports RS-232, RS-422, and RS-485 (2-wire and 4-wire) serial communication over DB9 ports, enabling compatibility with a broad range of industrial devices.
- Ethernet Integration: Equipped with one 10/100 Mbps RJ45 LAN port supporting Telnet (RFC2217), TCP Server/Client, and UDP protocols for seamless IP network connectivity.
- High-Speed Serial Data: Supports serial baud rates up to 921.6Kbps for reliable and fast data transmission in demanding applications.
- PoE Capable: IEEE 802.3af PoE-PD support (PoE model only) allows power to be delivered over the Ethernet cable, simplifying deployment and reducing cabling needs.
- Wide Power Input Range: Accepts 5~24V DC input via terminal block or optional DC jack, offering flexible power installation in various environments.
- Rugged Design: Features 15KV ESD protection on all serial signals, providing resilience in electrically noisy industrial conditions.
- Mounting Flexibility: Includes options for wall mounting and supports DIN rail installation (DIN clip sold separately) for adaptable integration into control panels and enclosures.
- User-Friendly Configuration: Offers configuration via web browser interface and Windows GUI with virtual COM port (COM redirector) support using the SDS Administrator Utility.
Package Contents
- MSD-SRF4XV2 4-Port RS-232/422/485 to Ethernet Gateway
- 2-Pin Phoenix Power Connector
- 12V / 3A DC Barrel Power Adapter
- DIN Rail Clip & Screw Pack
- Driver/Utility Disc
- Installation Guide
Technical Specifications
| UPC | 045079165090 |
|---|---|
| Manufacturer | Coolgear |
| Warranty | One Year |
| Country of Origin | Taiwan |
| Item Length (in) | 7.04 |
| Item Width (in) | 2.32 |
| Item Height (in) | 0.90 |
| Item Weight (lbs) | 0.66 |
| Input Voltage | +5~24V DC |
| LED Indicators | Power |
| Connector(s) | 2-Pin Terminal Block, DB9 Male w/ Nuts, DC Barrel, RJ-45 |
| Downstream Port Count | 4 |
| Serial Modes | RS232, RS422, RS485 |
| Chip Model | FT4232HL |
| OS Support / Compatibility | Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10, Windows 11 |
| ESD Protection | 15kV |
| Downstream Port Type | Male DB9 /W Nuts |
| Upstream Port Count | 1 |