5 - series 9820 astra installation, Description, 5 – series 9820 astra installation – Gasboy TopKAT Fuel Management System Installation User Manual
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MDE-4319E TopKAT™ Fuel Management System Installation Manual · August 2008
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Description
Series 9820 ASTRA Installation
5 – Series 9820 ASTRA Installation
Description
The Gasboy TopKAT system mounted on top of the ASTRA pedestal controls the dispenser
activation. The TopKAT system communicates with the ASTRA through the first of its three
asynchronous ports. Port 1 is a dedicated RS-485 communication loop that allows the
TopKAT system to control all functions of the ASTRA. Ports 2 and 3 can be set for either
RS-232 or RS-422 communications to a data terminal or computer. Refer to
on
for wiring considerations.
Figure 5-1: ASTRA Dimensions
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