RS485/Modbus gateway
USR-DR164
Dual-band WiFi gateway
Converts RS485/Modbus RTU to 2.4/5.8 GHz WiFi, for sites that have WiFi coverage but no easy Ethernet run to the equipment. DIN-rail mount, −40…+85°C.
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Key features
- RS485/Modbus RTU to dual-band 2.4/5.8 GHz WiFi
- AP, STA and AP+STA working modes
- Modbus RTU/TCP gateway, plus MQTT/TCP/UDP/HTTP
- DIN-rail mount, wide 5–36V DC power input
- Configure from a web console, AT commands or a mobile app
- Wide operating range for outdoor or unheated cabinet installs
Technical specifications
| Connectivity | Dual-band WiFi 802.11 a/b/g/n + 1× RS485 |
|---|---|
| Protocols | Modbus RTU/TCP, MQTT, TCP/UDP/HTTP/IGMP |
| Power supply | 5–36V DC |
| Dimensions | 92×24×22 mm |
| Mounting | 35mm DIN-rail |
| Operating temperature | −40…+85°C |
| Configuration | Web console, AT commands, mobile app |
Full manufacturer specifications: pusr.com
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