Pricing & Surcharge Updates Spares, Exchange, and Maintenance Service Plan invoices may include a price increase and/or surcharge as a result of increases in global supply chain costs. Repair surcharges will be applied at checkout. Read more
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What is the difference between RS485 and RS422?

All of our RS422/RS485 products can electrically accept either RS422 or RS485. However, RS485 is a “bus” type architecture which requires that devices on the "bus" only respond when requested on a an additional line (CTS). Our products do not have that line because navigation / inertial product data requires 100% use.