Description :

1. Make serial devices ready to the network:
2. The wireless industrial serial server GW21SW-MAXI is a gateway between Ethernet (TCP/IP) and RS-232/RS-485/RS-422 communications. It allows almost any serial device to be connected to a new or existing Ethernet network. GW21SW-MAXI offers wireless network interface (IEEE802.11b, 11Mbps) and one serial port.
3. By encapsulating serial data and transporting it over wireless LAN, GW21SW-MAXI offers full-duplex, bi-directional data transmission transparent between serial port and Wireless LAN.
4. Easy configuration: flexible configuration options enable this unit to be setup remotely over Ethernet by telnet, Web browser, or other utilities. GW21SW-MAXI is ideal for almost any industrial and manufacturing automation.
5. Specially designed for automation fields: in industrial and manufacturing automation fields, GW21SW-MAXI can be embedded into most field devices, including PLCs, HMIs, barcode scanners, data terminals, electronic Kanbans, shop floor control systems, and pick-to-light systems.

Specification :

1. Single-port built-in Wireless module. 2. Board-level device makes a serial device to be an Ethernet networking device. 3. TTL interface up to 230 Kbps for serial communication. 4. Provide 4 GPIOs. 5. IEEE802.11b 11Mbps wireless standard. 6. 128-bit WEP encryption. 7. Upgradeable firmware via the network. 8. Low power consumption and industrial temperature range. 9. Configurable via telnet, built-in Web server, serial console or Windows based utilities. 10. Programmable with built-in C software development kit.. 11. CPU: 16-bit Embedded CPU. 12. Flash memory: 512 Kbytes. 13. SDRAM: 512 Kbytes. 14. EEPROM: 512 Kbytes. 15. Network interface: IEEE802.11b 11Mbps wireless LAN. 16. Watch dog timer: 1.34 second hardware auto reset.