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Machine Design

OPTO 22 Communication Board

The E1 and E2 brain boards are Ethernet versions of Opto 22's Optomux family of brain boards.

The E1 is designed to upgrade the B1 brain board for digital I/O systems, while the E2 is designed for analog I/O systems as an upgrade for the B2 brain board. Both E1 and E2 brain boards offer 10/100-Mbps Ethernet and RS-422/485 serial networking and support multiple protocols simultaneously. They also support OptoMMP memory-map protocol used with Opto 22 SNAP Ethernet systems, Optomux protocol over Ethernet, OPC through OptoOPCServer, and Modbus/TCP.

Opto 22 Inc., 43044 Business Park Dr., Temecula, CA 92590, (800) 321-6786,

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