Signal Processors

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IRIS MODEL P522 APPLICATION MANUAL

Page 40

NOTES:

Table of Contents

Table of Contents2
Iris Model P5224
Figure 1 - P522 Rear Motherboard4
Wiring and Installation4
Wiring to the Plug-In Terminals5
Wiring of Viewing Head6
- Figure 2 - Wiring of Viewing Head6
- Viewing Head7
Figure 3 - Wiring and Assembly - Viewing Head7
Optional Lta Adapter7
Power Supply8
Figure 4 - Power Supply Table9
Factory Stocked Power Supplies9
Redundant Power Supplies9
Self-Checking Function10
Approvals10
Powering up the P52210
Figure 5 - Set Points11
Set Points11
Changing Set Points11
Figure 6 - Remote Meter Analog Output12
Flame Failure Response Time (F.f.r.t.)12
4-20Ma REMOTE OUTPUT12
Figure 7 - Vewing Head Cross-Reference Table13
Installation of Viewing Head13
- Reference Table13
Sighting of the Viewing Head13
Figure 8 - Cutoff Frequencies14
Multiburner Requirements14
Multiple Viewing Heads14
Determining Sight Pipe Size15
Selecting the Pipe15
Mounting Hole15
Mounting of Sight Pipe15
Installing the Viewing Head15
Purge Air15
Setup and Adjustment Procedures16
Sighting Adjustment16
Initial Setup16
Adjusting Set Points17
Troubleshooting Guide18
Noise Interference and Grounding18
S506 Viewing Head19
S506 Self-Checking Viewing Head20
S509 Viewing Head20
S511 Viewing Head21
S512 Viewing Head21
Figure 9 - Orificing: Signal-Reducing Characteristics of Discs23
Orificing23
Signal Sources23
Viewing Head - Angle of View24
Figure 10 - Viewing Head: Angle of View - Distance and Diameter25
Distance and Diameter25
Application of Iris Viewing Heads25
LOW Nox APPLICATIONS26
Application of P52226
Using a Plc with Iris Flame Monitor26
Figure 11 - Viewing Head Application Tables27
FIGURE 11 - VIEWING HEAD APPLICATION TABLES Cont'D28
Basic Burner Start Circuit29
Figure 12 - Basic Burner Start Circuit30
Module Communications31
Modbus Communication31
Communicating with Modicon Plc32
Communication with Human-Interface Host Computer32
RS-232 to RS-422 CONVERSION32
Setting Addresses32
Technical Help33
Figure 13 - Specifications34
Figure 14 - Model P522 Front Panel35
Figure 15 - Model P522 Side View36
Figure 16 - S5Xx Viewing Head Dimensions36
Figure 17 - Ir Viewing Head Location37
Figure 18 - Uv Viewing Head Location37
Figure 19 - Opposed Fired Viewing Head Sighting38
Figure 20 - Viewing Head Mounting38
Index39

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