Table of Contents
PART 1
INTRODUCTION
Technical Specifications
Part1-2
QMI MULTIPLEX Monitor
Part1-3
MULTIPLEX Central Monitor Unit (CMU) Layout
Part1-4
Description of Central Monitoring Unit (CMU)
Part1-5
Description of Sensor (Q10)
Part1-7
Photograph of Sensor (Q10)
Part1-8
Drawing of Atmopheric Sensor
Part1-9
PART 2
INSTALLATION
General Wiring Layout for MULTIPLEX Atmospheric System
Part2-2
Cut out for QMI Panel/Wall Mounted Monitor
Part2-3
Positioning and Location of Sensors
Part2-4
Positioning of QMI Atmospheric Sensor (Q10)
Part2-5
Schematic of Positioning of Sensor and Best Practice
Part2-7
Monitor with Harting Connectors
Part2-9
Cable Specifications
Part2-10
Wiring Description
Part2-11
Wiring of Socket
Part2-12
Multi-core Cable Sizing Table When Less than 10 Atmospheric
Sensors are used
Part2-13
Multi-way Junction Box PCB with 12V PSU (Q07)
Part2-14
Connector (Q01H1) Details for QMI MULTIPLEX CMU - Junction Box Part2-15
Cable Details for Atmospheric Sensors 6 Pole Socket (Q1006)
Part2-16
Connector Details for QMI MULTIPLEX CMU - Junction Box when
used with Atmospheric Sensors (Q10)
Part2-18
Wiring Details for Junction Box to Atmospheric Sensors (Q10)
Part2-19
Overall View of Connector No. 4 For QMI MULTIPLEX Mains
110/240V Power Socket (Q01H4)
Part2-20
110/240V Power Supply Wiring
Part2-21
Cable Details for QMI MULTIPLEX Relay Alarm Output (Q01H3)
Part2-22
Cable Details for QMI MULTIPLEX Relay Shutdown Output (Q01H2) Part2-23
Alarm Output Wiring
Part2-25
Optional Plant Shutdown Wiring
Part2-26
Graph to show relationship between mg/L, Digital Readout of
Percentage of Alarm Level and the Percentage of LEL
Part2-27
QMI MULTIPLEX 4-20mA Data Logger Output
Part2-28
Cable Details for QMI MULTIPLEX 4-20mA Data Logger Output
(Q01H5) Part2-29
