Waveshare Industrial RS232/485/422 to RJ45 Ethernet Module [with POE]
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In stockR931
The Story
This industrial-grade serial-to-Ethernet module from Waveshare integrates RS232, RS485, and RS422 interfaces with a PoE-enabled RJ45 port, serving as a versatile serial server, Modbus/MQTT gateway, and RS485-to-JSON converter. Designed for harsh environments, it features power and signal isolation, a compact rail-mountable housing, and supports wide DC input or PoE power. Ideal for data acquisition, IoT gateways, and intelligent instrument monitoring.
add_circle The Upside
- check Multi-interface flexibility for legacy and modern serial devices
- check PoE eliminates need for separate power supply in PoE networks
- check Isolation protection enhances reliability in noisy environments
remove_circle The Downside
- close No wireless connectivity (Ethernet only)
- close Limited baud rate up to 115200 bps
- close Requires technical knowledge for configuration
Specifications & features
Key features
- check_circle Combines RS232, RS485, and RS422 serial ports with 10/100M Ethernet
- check_circle PoE support (IEEE 802.3af) for simplified cabling
- check_circle Power isolation and signal isolation for industrial reliability
- check_circle Supports TCP/UDP, Modbus, MQTT, and HTTP protocols
- check_circle DIN-rail mountable compact design (88.7 x 72.5 x 24.2 mm)
Specifications
Baud Rate
300~115200 bps
Dimensions
88.7 x 72.5 x 24.2 mm
Ethernet Interface
10/100M RJ45 with PoE (IEEE 802.3af)
Material
ABS + Metal
Tags
Other
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