Industrial Serial to WiFi Server, Modbus Gateway

Engineered for rugged industrial environments, this metal-housed RS232/485/422 edge gateway provides simultaneous WiFi and Ethernet dual-access to modernize legacy PLC equipment and ensure resilient Modbus telemetry across complex control networks.

Part No. VT-WF100
sku : IoT-W100
INSTANT QUOTE

Primary function

Support RS232/485/422 to WIFI and Ethernet, Ethernet to WIFI, etc.

Three Different Interfaces

Onboard RS232/ 485/ 422 Interfaces, Suitable For More Application Scenarios

Ethernet Port and WiFi To RS232 / 485 / 422

RS232 / 485 To Ethernet Port and WiFi

Support multi wireless networking methods

Support AP mode, STA mode

Strong protection for disconnection and re-connection

RS485 lightning protection, suitable outdoor

High-intensity electromagnetic interference resistance

Product show

Outline dimensions

Product modelVT-WF100VT-WF110
OUTLINE
Product TypeIndustrial rail-mount/wall-mount module with metal caseIndustrial rail-mount module with plastic case
InterfaceRS232 port x 1, RS485 port x 1, RS422 port x 1, Ethernet port x 1RS485 port x 1, Ethernet port x 1
Power supply485/422: 9 ~ 24V DC screw terminal, 232：9 ~ 24V DC DB99 ~ 24V DC screw terminal 
Dimensions
(L × W × H)		94mm×65mm×25mm37.6mm×83.6mm×89.2mm
Communication
Ethernet10 / 100M auto-negotiation RJ45 connector
WiFi802.11 b/g
Serial portRS485/232/422RS485
WIRELESS specification
Frequency Band2.412GHz-2.484GHz
Wireless networkSTA/AP
Security mechanismWEP/WPA-PSK/WPA2-PSK
Encryption typeWEP64/WEP128/TKIP/AES
Transmitting power802.11b: +20dBm(Max.); 802.11g: +18dBm(Max.);
Receiving sensitivity802.11b: -89dBm; 802.11g: -81dBm;
Serial specification
Baud rate1200~115200bps
Parity bitnone, odd, even, mark, space
Data bit5 ~ 9 bits
Flow controlRTS/CTS，XON/XOFF，NONENONE
Software
ProtocolTCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
ConfigurationVirCom, WEB browser
Communication method:TCP/IP direct communicate, Virtual serial
Environment
Operating temperature-40~85℃
Storage temperature-45~165℃-45~100℃
Humidity range5~95% relative humidity

Built for the most demanding industrial floors, the VT-WF100 is encased in a rugged metal housing and supports simultaneous Ethernet and Wi-Fi connectivity for redundant, fault-tolerant telemetry.

Universal Serial Compatibility & Protection: Whether you need full-duplex, uninterrupted RS232 communication for legacy CNCs, or RS485/RS422 with built-in surge protection to block destructive ground loops, this single serial server handles it all natively.

Seamless Wireless Integration: Reduce deployment time and cabling overhead. Configure the gateway in STA mode to link remote PLCs to your central wireless router, or switch to AP mode for isolated, on-site diagnostics. Its wide 9~24V DC input and dual mounting options (wall or DIN-rail) provide ultimate adaptability for any control cabinet upgrade.

[User Manual] Valtoris-VT-WF100 User Manual

 
SHOP                                             https://shop.valtoris.com/shop/rs485-to-wifi-ethernet-converter-rail-mount/

Related Product: Need DIN-rail mounting for your inverter cabinet and seamless high-frequency polling from multiple SCADA hosts? Discover the VT-WF110, equipped with built-in Modbus caching and advanced anti-collision features.”

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