Hansen Technologies HGD-EC-NH3-100 Specifications, Applications, Service Instructions & Parts page 12

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11
12
13 AV Beacon Connector (beacon not shown)
MGS-402 Layout
A100h
JANUARY 2020
# Component Description
8-CHANNEL CONTROLLER INTERNAL COMPONENTS
2-CHANNEL CONTROLLER EXTERNAL COMPONENTS
Component Descrip?on
AC Power Terminal Block
Power Supply
Cooling Fan
SD Card Slot
Coin Cell Babery
Reset Switch
High Alarm Relay
Low Alarm Relay
Fault Relay
Sensor Power Connector
Sensor Data Connector
BMS Data Connector
2-CHANNEL CONTROLLER INTERNAL COMPONENTS
# Component Description
FIG. 15
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13 AV Beacon Connector (beacon not shown)
FIG. 16
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3 Channel 1 and 2 alarm mute bu>ons
4 Power, Fault, Low, High Alarm LEDs
5
6
FIG. 17
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6
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11
12
13
12
Component Descrip/on
AC Power Terminal Block
Power Supply
Cooling Fan
SD Card Slot
Coin Cell Ba@ery
Reset Switch
High Alarm Relay
Low Alarm Relay
Fault Relay
Sensor Power Connector
Sensor Data Connector
BMS Data Connector
Component Descrip/on
Integrated Visual Alarm
Controller Power and Fault LEDs
M16 Cable Glands (x6)
M20 Cable Glands (x2)
Component Descrip/on
Analog Output (x2)
MODBUS to Gas Detector(s)
MODBUS to BMS
Remote Silence
Audible Alarm
Fault Relay
High Alarm Relay
Low Alarm Relay
AC Power Line Input
Power Supply
Sensor Power ConnecQons (x2)
M20 Cable Glands (x2)
M16 Cable Glands (x6)
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