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372001-24 Rev. A

IDDX Flame Detector Amplifier Manual

Amps

AWG

American Wire Gauge

BAS

Building Automation System

BMS

Building Management System

CW/CWW

Clockwise / Counter-Clockwise

DCS

Distributed Control System

ELV

Extra Low Voltage

ESD

Emergency Shut-Down

ESD

Electrostatic Discharge

Fiber Optics

Flame Relay

High Definition

Hertz

Ingress Protection

Infrared

kHz

Kilohertz

LED

Light Emitting Diode

Milliampere

NPT

National Pipe Thread

NPTF

National Pipe Thread Fine

OEM

Original Equipment Manufacturer

P/N

Part Number

PLTC-ER

Power Limited Tray Cable - Exposed Run

PSI

Pound (of force) per Square Inch

PTFE

Poly(tetrafluoroethylene) = Teflon

PVC

Polyvinyl Chloride

RMA

Return Material Authorization

SCFM

Standard Cubic Feet per Minute

SELV

Safety Extra Low Voltage

UNC

Unified National Coarse

UNF

Unified National Fine

Ultraviolet

VAC

Volts of Alternating Current

VDC

Volts Direct Current

SECTION 6

APPENDIX

COMMON ACRONYMS

6.1

Summary of Contents for IDDX

Page 1: ...www forneycorp com BURNERS IGNITERS DAMPERS CONTROLS IDDX Flame Detector Amplifier Manual Publication 372001 24 Rev A...

Page 2: ...the equipment NOTICE If any of the procedures or instructions provided in this manual are unclear contact Forney for resolution Forney Corporation offers complete on site service solutions to ensure...

Page 3: ...PM IDD9000 Flame Amplifier 372001 02 Rev Kv TABLE OF CONTENTS...

Page 4: ...Setup and Configuration Mode IDD Channel Tuning Flame Failure Response Time Delay for Modes 1 Self Check Cycle Time for Modes 1 Saving Configuration Functions Unavailable While Tuning Analog Outputs A...

Page 5: ...gment when confronted with situations that are not specifically mentioned herein The contents of this publication are proprietary data of Forney Corporation Reproduction or use of any part of the publ...

Page 6: ...labels are as follows IDD Detector Manual DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a hazardous situation which if not avoide...

Page 7: ...II IDD IIU IDD IIL Ultra The IDDX is designed to work with any one of the following Forney flame detectors Detector Forney Part Number IDD II 3832121 IDD IIU 3832122 IDD IIL 3832123 IDD Ultra 3832129...

Page 8: ...ection of fault Thus fault relays contacts are in closed state until any fault is detected The IDDX amplifier checks for broken wire or disconnected IDD detector head or loss of 15 VDC power to detect...

Page 9: ...an while in the tuning loop by repositioning the Profile Select inputs Any tuning parameter changes can be saved only to the Active Profile Example Active Profile 0 is displayed as Set 0 Table 2 10 Pr...

Page 10: ...the IDDX This port enable communication between the microprocessors on the board and a hand held Termiflex SmartDisplay via RS422 communication protocols Upon completion of installation the user must...

Page 11: ...Figure 1 IDDX Flame Amplifier 5 372001 24 Rev A IDDX Flame Detector Amplifier Manual...

Page 12: ...HD 01 EX Flame Detector 372001 23 Rev A 6 DIMENSIONS 1 2 Figure 2 IDDX Flame Amplifier Dimensions in inches 6 372001 24 Rev A IDDX Flame Detector Amplifier Manual...

Page 13: ...mA Fuse Required in series SPST 250VAC 5A Conformal Coating No Relay Operating Cycle Min 20 X 106 Operations Flame Failure Response Time FFRT 1 2 3 3 8 second user adjustable Fault Relay 1 Analog Out...

Page 14: ...D II Filtered IR Detector 700nm 3300nm IDD IIL Low Frequency IR Detector 700nm 3300nm IDD IIU Unfiltered IR Detector 400nm 3300nm IDD Ultra UV Detector 200nm 425nm Table 1 Codes and Standards The IDDX...

Page 15: ...eratures are expected to exceed specified limits cabinet must be installed in a controlled environment Ensure that the IDDX Flame Amplifier and associated cabling is located at a safe distance from hi...

Page 16: ...v A IDDX Flame Detector Amplifier Manual WIRING 2 3 Figure 8 IDDX WIRING DAIGRAM Voltage Internal PTC Fuse Description 50V 10mA 0 5W Sensor Bias Supply 15V 50mA 30V 0 6W Sensor Logic Supply 15V 50mA 3...

Page 17: ...Open for External BMS system J2 Connector Reserved for Future Use 1 GND Electrical Ground return for System 2 B Reserved for Future Use 3 A Reserved for Future Use J1 Connector IDD Head Connector 1 Sh...

Page 18: ...ifier is tuned in the active mode only Note During tuning any changes that cause loss of flame indication will be transmitted to the main flame relay following the FFRT delay While tuning if the main...

Page 19: ...ion will also set output gain If lack of gain is realized then gain setting should be increased Note Any flame detector connected to the unselected mode input will receive power but is not monitored f...

Page 20: ...from the left side to the approximate center of the display while the burner is operating The GAIN value is stored as a number from 0 to 15 where 15 corresponds to the maximum GAIN of 32x Gain setting...

Page 21: ...available to produce a notch filter function if a difficult application requires this option The incoming detector head signal may be tuned in 1 or 2 ranges The ranges cover from 12Hz to 1024HZ The s...

Page 22: ...the value entered to the next smaller value that is evenly divisible by 4 For example if the user enters 50Hz the value will be automatically changed to 48Hz when it is accepted Set the lower end firs...

Page 23: ...cies than the first No overlap between the two ranges is allowed Therefore the upper corner of the lower range cannot be specified to a frequency higher than the low corner of the upper range Corners...

Page 24: ...he pick up point should be less than the average signal value i e IDD SIGNAL 956 and greater than the minimum signal value i e LO 560 The dropout value should be less than the minimum signal value i e...

Page 25: ...n to almost nothing more than ON OFF To convey the most information set the HI to the actual high displayed on the IDD Signal screen and the low to a value lower than the dropout DO value which would...

Page 26: ...below the Drop Out point DO which is programmed into the amplifier during setup On Flame Failure the flame and lamp outputs turn off The alarm output is not changed Signal acquisition continues Flame...

Page 27: ...ve on both Channels During self check the detectors are blinded for a brief interval After a short delay the signal levels are compared and self check failure occurs if a detector s output is above it...

Page 28: ...ck out to fail safe as required Press the RESET button on the front panel to restore the original settings and start again If SELF CHECK passes select SAVE NEW and you may want to sweep thru the setti...

Page 29: ...ity The analog outputs 4 20mA is linearly scaled between the programmed low and high points respectively These will output minimum 4mA if the input channel is off or the signal level is at or below th...

Page 30: ...licate electronic circuitry Therefore it is advisable to discharge any static electricity prior to handling the unit Additionally the IDDX Detector amplifier should be handled delicately without aggre...

Page 31: ...turn on TROUBLESHOOTING 4 2 Symptom Indicator Possible Cause Remedy Self Check Cycle Fail ALM LED ON IDD CK FAIL Message on Termiflex IDD Signal Too High 3000 leading to Sensor Saturation Reduce Gain...

Page 32: ...roviding 24 VDC on these terminals No Change in Profile No change in Profile LEDs status of P1 P2 External PLC System and Amplifier GND not common Check connection with J12 Verify control system conta...

Page 33: ...provide the contract number or the customer purchase order number To order IDDX Flame Amplifiers or associated equipment contact Forney s Aftermarket Department via any one of the following methods a...

Page 34: ...dentification Exercise care in packing the materials units to be returned The shipper will be advised of any damage due to improper packing and no further action will be taken in connection with this...

Page 35: ...frared kHz Kilohertz LED Light Emitting Diode mA Milliampere NPT National Pipe Thread NPTF National Pipe Thread Fine OEM Original Equipment Manufacturer P N Part Number PLTC ER Power Limited Tray Cabl...

Page 36: ...t Europ enne European Conformity CEC Canadian Electrical Code EN European Norm EOTA European Organization for Technical Assessment FM Factory Mutual Approval IEC International Electro Technical Commis...

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