Basic Communication System

The basic system hardware requirements consist of as few as one communication ready trip unit, shielded-twisted pair communication wiring and a laptop computer with an RS-485 adapter. Most components can be purchased off the shelf. A minimal amount of additional breaker wiring is required.
Laptop with an RS-232
external port connector
DB-9F to DB-25F
NULL MODEM cable.
RS-232 <--> RS-485 Converter


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10100 Queens Way * Chagrin Falls, Ohio 44023

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Phone: 440-708-1000 * Fax: 440-708-1177

Last modified - June 13, 2008
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