Gasboy Atlas 9852K Installation Instructions Manual

Pumps/dispensers

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Introduction

Purpose

This manual provides instructions for installing the Direct Pulse Out Interface Board

(M13949A001), which allows the pumps/dispensers to use both RS-485 and pulse out

interfaces for Atlas

board will only work with the Atlas 9852K or 9853K models and will not work with any other

model. This pulse output provides a DC output to indicate the quantity dispensed. The pulse

rate can be configured by a jumper setting for the rates of 1, 10, 100, 250, or 500 pulses per

gallon.

The output is an open collector transistor output capable of sinking up to 100 milliamps DC at

voltages up to 24 VDC. The DC ground for the circuit comes from the Fuel Management

System (FMS). Since the transistor switches between ground and high-impedance, the

installer must provide a voltage reference when the transistor is in the high-impedance state.

This reference voltage is provided by a pull-up resistor installed at the FMS between the pulser

input and the reference voltage. The value of this resistor is calculated based on the voltage

and current requirements of the FMS pulser circuit.

Table of Contents

Topic

Introduction

Important Safety Information

Before You Begin

Installing Direct Pulse Out Interface Board

Required Tools

Following tools are required for installing the direct pulse out interface board for the Atlas

9852K and 9853K pumps/dispensers:

• Phillips

• Pliers

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Summary of Contents for Gasboy Atlas 9852K

Page 1 9852K and 9853K pumps/dispensers. This direct pulse out interface ™ board will only work with the Atlas 9852K or 9853K models and will not work with any other model. This pulse output provides a DC output to indicate the quantity dispensed. The pulse rate can be configured by a jumper setting for the rates of 1, 10, 100, 250, or 500 pulses per gallon.
Page 2 Introduction Introduction Abbreviations and Acronyms Term Description Central Processing Unit Electrostatic Discharge Fuel Management System GOLD Gilbarco Online Documentation ® J-box Junction Box OSHA Occupational Safety and Health Administration Page 2 MDE-5151 Direct Pulse Out Option Installation Instructions for Atlas™ 9852K/9853K Pumps/Dispensers · March 2014...
Page 3 Replacement Parts procedures should install, inspect, maintain or service this Use only genuine Gasboy replacement parts and retrofit kits on equipment. your pump/dispenser. Using parts other than genuine Gasboy replacement parts could create a safety hazard and violate Emergency Total Electrical Shut-Off local regulations.
Page 4 Important Safety Information Important Safety Information In an Emergency No Open Fire Inform Emergency Personnel Compile the following information and inform emergency Open flames from matches, lighters, welding torches personnel: • Location of accident (for example, address, front/back of or other sources can ignite fuels and their vapors. building, and so on) No Sparks - No Smoking •...
Page 5 Before You Begin Before You Begin Installing the direct pulse output interface board involves DC wiring to a FMS. Read the following manuals before you begin: • MDE-4331 Atlas Fuel Systems Installation Manual - section 4 (wiring and conduit requirements) •...
Page 6 Installing Direct Pulse Out Interface Board Installing Direct Pulse Out Interface Board Installing Direct Pulse Out Interface Board To install the direct pulse out interface board, proceed as follows: Unlock and remove the front panel. Remove the two bolts located over the tabs of the bezel assembly. Lift the bezel assembly upward and out to remove.
Page 7 Installing Direct Pulse Out Interface Board On the direct pulse out interface board, set the jumper to the desired pulse out rate (1, 10, 100, 250, or 500 pulses per gallon) for the side 1 on JP1. For dual pump, ensure to set the pulse out rate for the side 2 on JP2.
Page 8 Attach the bezel. Seat the bezel properly to ensure watertight seal. Attach and lock the front panel. Turn on all the circuit breakers supplying power to the pump. Installing the direct pulse out interface board on the Atlas 9852K and 9853K  pumps/dispensers is now complete. Atlas is a trademark of Gasboy International.

This manual is also suitable for:

Atlas 9853k