Ranco Eco-Cool E71R/E72R Temperature and ... - icemeister.net
Ranco Eco-Cool E71R/E72R Temperature and ... - icemeister.net
Ranco Eco-Cool E71R/E72R Temperature and ... - icemeister.net
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DRAFT VERSION6 DEVICE AND SOFTWARE CONFIGURATION6.1 Controller <strong>and</strong> interface box6.1.1 Interface box overviewThe interface box allows communication between the controller <strong>and</strong> a computer for configuration download <strong>and</strong> upload <strong>and</strong> for firmware installation.Copy Card JackInterface BoxCable ConnectionPower JackRS-232 DB-9Connector6.1.2 Connect the interface box to the computer <strong>and</strong> <strong>E71R</strong> or <strong>E72R</strong> controllerConnect the power adapter to the interface box <strong>and</strong> plug in the adapter.Connect the interface box to the computer using either the RS232 db9 serial cable OR the USB to RS232 db9 converter cable (shown in blue below).Ensure that the controller is not connected to power; power is supplied by the interface box.Connect the controller to the interface box.WARNING: The controller must not be connected to power while configuring it with the interface box.Type E7 <strong>Eco</strong><strong>Cool</strong> Electronic <strong>Temperature</strong> <strong>and</strong> Defrost Controllers©2008 Invensys Controls All rights reserved.14
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