MOXA Nport W2150A-W4-US 1-Port RS-232/422/485 Wireless Device Server with 802.11a/b/g/n WLAN US Band, US Plug, 12 to 48 VDC, 0 to 55C Operating Temperature | NPort W2150A-W4/W2250A-W4 Series

Description

• Supports IEEE 802.11a/b/g/n standards for wireless communication, providing flexibility for connecting to various Wi-Fi networks.
• Operates on both 2.4 GHz and 5 GHz frequency bands for improved performance and flexibility.
• Provides a single DB9 male connector for serial devices.
• Supports all three common serial standards: RS-232, RS-422, and RS-485 (software selectable).
• Wide baud rate support from 300 bps up to 921.6 kbps.
• Automatic Data Direction Control (ADDC) for RS-485 for simplified wiring.
• Selectable 120-ohm termination and pull high/low resistors for RS-485
• Built-in 1.5 kV electrostatic discharge (ESD) protection.
• Includes a 10/100BaseT(X) RJ45 Ethernet port for initial configuration or wired fallback. 1.5 kV magnetic isolation protection.
• Real COM Mode: Allows connected serial devices to appear as standard COM ports on a host PC over the network. TCP Server/Client Mode: Enables direct TCP connections for data exchange. UDP Mode: For connectionless data transmission. RFC2217 Mode: For enhanced serial port control over the network. Pair Connection Mode: For direct serial-to-serial communication over the Ethernet/wireless network between two NPort devices. Ethernet Modem Mode: Mimics traditional modem functionality over Ethernet.

The Moxa NPort W2150A-W4-US is a 1-port wireless device server designed to connect RS-232/422/485 serial devices to an IEEE 802.11a/b/g/n wireless LAN. The "-W4-US" in the model name specifies that it supports US WLAN bands (channels) and likely comes with a US plug for its power adapter (though it operates on 12-48 VDC input). This device is ideal for industrial applications where running new Ethernet cables is difficult or impractical, allowing serial devices like PLCs, meters, and sensors to be accessed remotely over a Wi-Fi network. The Moxa NPort W2150A-W4-US is a highly versatile and secure wireless serial device server engineered for industrial applications. It bridges the gap between traditional serial devices and modern wireless networks, enabling remote access, monitoring, and control without the need for extensive cabling. Its robust metal housing, comprehensive security features, and support for various operating modes make it an excellent choice for a wide array of industrial automation, data acquisition, and machine-to-machine (M2M) communication scenarios where mobility or difficult wiring conditions are factors. The "W4-US" designation specifically highlights its compliance with US WLAN frequency regulations.

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