Exemys offers a full line of Ethernet-RS232/RS422/RS485 converters, allowing access from Ethernet TCP/IP to equipments with serial ports. Through these devices, many remote equipment, such as alarm panels, data capturers, PLC controllers and intelligent sensors, can be connected to the Internet. This transparent gateways count on multiple I/O connections, ranging from one to four serial ports in RS232/422/485 Standards, and are available as final-users, OEM or industrial automation versions. The built in I/O connections features digital control with other devices (sensors, contacts, relays, etc.). In addition, they have a wide range of electric power supply (9-26V AC or 9-30 V DC.) and an excellent price-quality ratio. This converter counts on 6 digital I/O, which can be read or activated by means of exclusive TCP/IP sockets. If the number of I/O is not sufficient, it is possible to connect (by means of a flat cable) a board of 8 inputs (open collector, opto-isolated, dry contact or TTL) and 8 outputs (8 relays from 10 to 250 VAC.)