Det-Tronics EA2100CG Eagle 2000 Communication Gateway - Manual (Page 4)

SECTION VIII
SYSTEM STARTUP
STARTUP PROCEDURE ......................................................28
SYSTEM CONFIGURATION ................................................28
CALIBRATION ......................................................................28
CALIBRATION ALGORITHMS ..............................................28
Calibration Algorithm A (Type Codes 1, 2, 3, 4)
for Gas Detectors ....................................................29
Calibration Algorithm A (Type Codes 1, 2, 3, 4)
for Environmental Monitors ....................................30
Calibration Algorithm B (Type Codes 5, 6) ....................31
Calibration Algorithm C (Type Codes 7, 8, 9, 10) ..........32
Calibration Algorithm D (Type Codes 11, 12, 13, 14) ....33
Calibration Algorithm E (Type Codes 23 and 24) ..........34
Calibration Algorithm F (Type Codes 15 to 22) ..............34
SECTION IX
SYSTEM MAINTENANCE
ROUTINE MAINTENANCE ...................................................35
Manual Check of Output Devices ..................................35
Checkout in Normal Mode .............................................35
O-Ring Maintenance ......................................................35
Sensor Replacement .....................................................36
REPLACEMENT PARTS ......................................................36
DEVICE REPAIR AND RETURN ..........................................36
Office Locations .............................................................36
ORDERING INFORMATION .................................................38
Mounting Racks .............................................................38
Accessories ....................................................................38
Replacement Parts ........................................................38
REFERENCE LIST ................................................................38
List of Illustrations
Figure 1 Simplified Eagle System ....................................2
Figure 2 Normal Communication over the Digital
Highway .............................................................3
Figure 3 Communication with a Single Wiring Fault on the
Network ..............................................................3
Figure 4 Communication with Multiple Wiring Faults on the
Network ..............................................................4
Figure 5 Network Wiring Fault Affects Communication with
Relay Module and Auxiliary Gateway ................4
Figure 6 Dimensions of Communication Module and Relay
Module Enclosures in Inches (Centimeters) ......5
Figure 7 Terminal Wiring Board Installed in Junction Box ...7
Figure 8 Dimensions of DCU and Network Extender
Enclosures in Inches (Centimeters) ...................8
Figure 9 Gateway Dimensions in Inches (Centimeters) ....9
Figure 10 Gateway Faceplate ..........................................10
Figure 11 Gateway Multiplexing .......................................12
Figure 12 Basic Eagle System with One Gateway ...........13
Figure 13 Expanded System with Two Network
Extenders .........................................................14
Figure 14 Eagle System with Two Gateways ...................14
Figure 15 Recommended Grounding for Cable Shields ....17
Figure 16 Wiring Configuration for Communication Module
and DCU ..........................................................19
Figure 17 Communication Module Address Switches ......19
Figure 18 A Typical Application – Communication Module
with an Eagle U8700 or U8800 Detector ..........20
Figure 19 A Typical Application – Communication Modules
or DCUs with Toxic Gas Sensors .....................21
Figure 20 A Typical Application – Communication Modules
or DCUs with Combustible Gas Sensors and
Transmitters .....................................................22
Figure 21 A Typical Application – Communication Modules
with Flame Detection Devices ..........................23
Figure 22 Dimensions of Q4004 Mounting Rack ..............24
Figure 23 Clip Positioning for Q4004 Mounting Racks .....24
Figure 24 Gateway Terminal Configuration ......................25
Figure 25 A Typical Eagle System with Gateway,
Communication Modules and OIS ..................25
Figure 26 A Typical Eagle System with Gateway,
Communication Module, Network Extender
and Relay Module ............................................26
Figure 27 Gateway DIP Switch Assignments ...................27
Figure 28 Gateway DIP Switch Location ..........................27
Figure 29 Calibration Algorithms “A” and “F” ....................29
Figure 30 Calibration Algorithm “B” ..................................31
Figure 31 Calibration Algorithm “C” ..................................32
Figure 32 Calibration Algorithm “D” ..................................34
Figure 33 Calibration Algorithm “E” ..................................34
List of Tables
Table 1 Detector Type Codes .......................................11
Table 2 Detector Range Codes .....................................11
Table 3 Fault Codes ......................................................11
Table 4 Status Conditions Capable of Actuating Relay ...15
Table 5 Typical Resistance of Stranded Copper Wire
at 75°C .............................................................17
Table 6 Baud Rate Selection – Switches S6-1, S6-2,
S6-3 ..................................................................27
Table 7 Gateway Address – Switches S8-1, S8-2 ........27
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