Gasboy Atlas Start-up - Manual (Page 61)

MDE-4334D Atlas™ Start-up and Service Manual · July 2013 Page 5-1
Introduction Electronic and Electrical Components
5 – Electronic and Electrical Components
Introduction
Purpose
This section provides information regarding the electronics and electrical components within
pumps and dispensers. This information consists of applicable data on connections, settings,
test points, and functional descriptions. PCAs control the hydraulics, monitors fuel delivery,
computes, displays, and stores transactional information. These electronic components
interface with the POS devices and support payment options. The term PCA and Printed
Circuit Boards (PCBs) are used interchangeably in this document.
Important Information About Releases
Sections of this manual may be released or updated independently to supply the most current
data. Information about release date and version for independently released sections will be
included in the section title and footer of the document. For the latest updates, refer to GOLD.
This section was last updated in July 2013.
Topics in This Section
Topic Page
Electronics Highlights 5-1
About Service Procedures 5-8
Working on Electronic and Electrical Components 5-9
Component Overview 5-11
PCAs 5-12
Power Supplies 5-46
Electro-mechanical Registers and Totalizers 5-50
Pulsers 5-53
How to Use This Section
For location and listings of topics contained in this section, refer to “Topics in This Section” .
To find information on specific components, use the above table.
Electronics Highlights
Atlas 8800 Electronic Retail units communicates with various POS devices using the Gilbarco
two-wire current loop proprietary communication protocol. Atlas 9800 series Commercial
units will communicate with various POS devices using the Gasboy PAC Data Protocol.