Gasboy TopKAT PLUS Bypass Switch Installation
Introduction
TopKAT™ PLUS configuration for mechanical pumps requires adding an external Bypass
Switch (M09680B048) to the existing circuit breaker panel (a switch per dispenser). This must
be used in case of system malfunction to enable refueling. The switch is connected to the Line
(high voltage cable) and Controller (low voltage wires) to provide indication on bypass state.
Purpose
This document provides instructions to install the TopKAT PLUS Bypass Switch.
Table of Contents
Topic Page
Introduction
Terminal Block - Pin-out Connections for Mechanica
Manual Override Feature
Issues, Observation, and Suggestions
MDE-5073
TopKAT™ PLUS Bypass Switch Installation Instructions
March 2013
1
l Pump
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Related Documents
Document
Number Title GOLD Library
MDE-5013 TopKAT PLUS Installation Manual Gasboy
Parts List
Item Description Part Number Quantity
1 Bypass Switch M09680B048 1
Figure 1: Bypass Switch
®
Series 1000/Fleetkey & Topkat
MDE-5073 TopKAT™ PLUS Bypass Switch Installation Instructions · March 2013 Page 1
Terminal Block - Pin-out Connections for Mechanical Pumps
Terminal Block - Pin-out Connections for Mechanical
Pumps
Following table lists the TopKAT PLUS terminal block connections for mechanical pumps.
TopKAT PLUS Terminal Block Mechanical Pump – Connections Definition
Terminal
No. Signal Name F
1 LINE_IN_(115/230V) Line Connection, TopKAT PLUS power input
2 NEUTRAL_IN_(115/230V) Neutral Connection, TopKAT PLUS power input
3 GROUND_IN_(115/230V) Ground Connection, TopKAT PLUS power input
4 LINE_1 Pump control 220/110 VAC input - Nozzle 1
5 LOAD_1 Pump control output - Nozzle 1
6 LINE_2 Pump control 220/110 VAC input - Nozzle 2
7 LOAD_2 Pump control output - Nozzle 2
8 IN_USE_1_ A(AC) Handle Up - In-use signal input - Nozzle 1
9 IN_USE_1_ B(RETURN) Handle Up - AC In-use signal return - Nozzle 1
10 IN_USE_2_ A(AC) Handle Up - In-use signal input - Nozzle 2
11 IN_USE_2_ B(RETURN) Handle Up - AC In-use signal return - Nozzle 2
12 -DC OUT FOR BY-PASS_2 Connection to external Bypass Nozzle 2
13 BY- PASS_2_IN Connection to external Bypass Nozzle 2
14 PULSER_1 Pulser Input - Nozzle 1
15 PULSER_2 Pulser Input - Nozzle 2
16 +12V_2_P +12 VDC Output to Pulser - Nozzle 2
17 -DC OUT FOR BY-PASS_1 Connection to external Bypass Nozzle 1
18 BY-PASS_1_IN Connection to external Bypass Nozzle 1
19 GND_1_P Nozzle Grounding - Nozzle 1
20 GND_2_P Nozzle Grounding - Nozzle 2
21 +12V_1_P +12 VDC Output to Pulser - Nozzle 1
unctional Description
Page 2 MDE-5073 TopKAT™ PLUS Bypass Switch Installation Instructions · March 2013
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