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Related Manuals for ESP Safety IPES-IR4000
Summary of Contents for ESP Safety IPES-IR4000
- Page 1 IPES-IR4000 Flame Detector Operating Manual 820-0011...
- Page 2 IPES-IR4000 Flame Detector 820-0011 Operating Manual IPES-IR4000 Flame Detector Operating Manual 820-0011 ESP Safety, Inc. 555 North First Street San Jose, CA 95112 408-886-9746 August 2022 Revision History: 820-0011 rev F Page 2 of 35...
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Page 3: Table Of Contents
4.0 Installation ..............................16 5.0 Startup and Operation ............................ 20 Installation Review Prior to Startup ....................... 20 Power-On Self-Test ..........................20 IPES-IR4000 in Self-Test Mode ....................... 21 Fire Detection Test ..........................22 Dust/ Obstruction Fault Test ........................23 6.0 Troubleshooting ............................. 23 7.0 Maintenance .............................. -
Page 4: Introduction
• Nuclear radiation The IPES-IR4000 is a multi-channel infrared flame detector, the most resilient to false alarms out of the IPES flame detector lineup. The IPES-IR4000 consists of an explosion-proof casing with sensors to detect infrared radiation from flames at multiple points within a spectral window of 4.0 to 5.0μm. -
Page 5: Description
Contact website: www.espsafetyinc.com Information Address: 555 North First Street, San Jose, CA 95112 2.0 Description Application The IPES-IR4000 design and explosion-proof ratings make it an excellent choice for indoor and outdoor applications, including: • • Drilling and production Paint production •... - Page 6 RFI- Resistant to interference by EMI and RFI; EMC Directive compliant with CE mark. Not susceptible to keying 5 watt walkie-talkie at distances greater than 1 foot. Optical Integrity: IPES-IR4000 performs an automatic calibrated performance test once per minute to verify complete detector operation capabilities.
- Page 7 5. M20 Threaded Plug (Qty 1), P/N 420-0209 6. Mounting Bracket (Qty 1), P/N 125-0003 7. 4mm Hex Wrench (Qty 1) *one provided per 1-10 IPES, P/N 120-0077 8. IPES-IR4000 Flame Detector (Qty 1), P/N 100-0017-01 Page 7 of 35...
- Page 8 IPES-IR4000 identifies a fire, or the distance to the probable place of fire is short (“near/far” and “slow/fast” modes). When an IPES-IR4000 detector is exposed to a series of test fires along the center line of the sensor as described in the table below, the alarm response of the IPES-IR4000 is below the 30-second response time required under FM Standard 3260.
- Page 9 Indirect sunlight Detectors not affected by frequency range of visible light Field of View The IPES-IR4000 has a 120° cone of vision (horizontal) with the highest sensitivity lying along the central axis. X= Angle of Vision Y= Distance in Ft...
- Page 10 IPES-IR4000 Flame Detector 820-0011 Operating Manual Normal, Fire and Fault conditions are indicated by status LEDs located on the cover. After completing all installation steps, refer to the illustration and LED indicator table below to determine LED conditions. Table 2-3: Determining LED Conditions...
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Page 11: Configuration Settings
IPES-IR4000 Flame Detector 820-0011 Operating Manual Digital Signal Informational digital signals are standard RS-485 communication with Modbus: • Hardware self-test Fault • Optical interference Fault • Fire detected (The digital channel protocol Modbus RTU is described in Appendix B.) Relay Dry Contact... -
Page 12: Certifications And Compliance
IPES-IR4000 Flame Detector 820-0011 Operating Manual Certifications and Compliance Certifications and Compliance FM20US0015X Explosion proof for Class 1, Div.1, Group B, C, D indoors and outdoors (IP66) Hazardous (classified) locations Dust-ignition proof for Class II/III, Div.1, Groups E, F, G indoors and outdoors (IP66) -
Page 13: Safety Considerations
IPES-IR4000 Flame Detector 820-0011 Operating Manual 2. Consult the manufacturer for genuine replacement fasteners. M5 x 0.8 mm, class 6g, 16 mm in length, hexagon socket cap screws, grade 18-8 stainless steel or better are acceptable alternatives. 3. Consult the installation instructions for information on reducing the potential of an electrostatic charging hazard on the surface of the coated aluminium enclosures in Group III environments. - Page 14 If installing connection cables in an explosion proof conduit, do not use the same conduit to carry wiring for any other purpose or equipment. • The IPES-IR4000 detector must receive a nominal voltage of 24 VDC (+/-8VDC) to operate properly.
- Page 15 The design of the casing is protection class IP 66 in accordance with IEC 60529-004. Casing Ingress Protection Sealing Cables at Use approved hazardous location sealed conduit fittings. For outdoor installations, Conduit Entry ensure sealing meets IP66 requirements. The table above describes design features that protect the IPES-IR4000 against explosions Page 15 of 35...
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Page 16: Installation
• The IPES-IR4000 detector has a maximum power draw of 6VA/Watt in an active alarm state with all relays and optics heater active. (Fault, Alarm1) Select a power supply with adequate capability for the calculated load. Ensure that the 24VDC (+/-8VDC) power... - Page 17 IPES-IR4000 Flame Detector 820-0011 Operating Manual Mounting and Wiring the IPES-4000 Tools Required Open End Wrench or Socket Hex Wrench Screwdriver Wire Stripper 32.5mm 2.5 mm (flat) 17mm 4mm (Provided) 1.5mm (Phillips) 10mm Mounting Instructions: 1. Secure mounting bracket to a stable surface using the ESP supplied hardware or user-furnished hardware.
- Page 18 R_WORK Fault/Obstruction Relay Normally terminals ranges from 18 to 32 V (taking into R_WORK Closed (NC Type B) When account the IPES-IR4000 consumption). Energized +24V 24VDC from system power source *External ground connection is optional for US and Canada Zones (External User Provided) installations.
- Page 19 IPES-IR4000 Flame Detector 820-0011 Operating Manual 2. Connect the flame detector to the mounting bracket by inserting the mounting stem into the bracket receiver hole. 3. Secure the detector with the supplied flat washer and hex nut. 4. Adjust the detector tilt angle by first removing the set screws from the adjustment arm.
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Page 20: Startup And Operation
(three self-test lamps beneath the cantilevers of the optics window will flash three times). The ‘Working order' relay (R_WORK on the IPES-IR4000 X3 receptacle) will be open (Fault Indication) during portions of the initial self-test cycle. -
Page 21: Ipes-Ir4000 In Self-Test Mode
IPES-IR4000 Flame Detector 820-0011 Operating Manual IPES-IR4000 in Self- Test Mode After a successful test, the output signals of the IPES-IR4000 will be in the following states: • Actuation (closure of contacts) of ‘Fault relay, indicating a ‘Working order’ /operational condition. •... -
Page 22: Fire Detection Test
Fig 5-2: Target IR Sensor Locations • Attach the Magnetic Collar with the Magnet placed into the slot on the enclosure. This will put the IPES-IR4000 into Fault Mode. The status LED will remain Green during this Test function. •... -
Page 23: Dust/ Obstruction Fault Test
IPES-IR4000 Flame Detector 820-0011 Operating Manual Dust/ Simulation of dust or obstruction on optical window of the IPES-IR4000 is done by placing a Obstruction Fault non-transparent material with good reflective properties (white sheet of paper) in front of Test the optical window of IR channel for 15-20 sec. -
Page 24: Maintenance
Every six months, or as required, perform the following: Cleaning Clean the IPES-IR4000 every six months (if there is no visible severe contamination) or as required if the signal “Fault” arises; also clean the surface of the detector if it is covered with dust. -
Page 25: Transportation And Storage
In addition, the sensors are routinely tested every 25 to 45 minutes by use of internal test lamps. If the IPES-IR4000 does not pass the self-test, a Fault alarm is sent. This routine test does not require the use of an external ITES Test Lamp. -
Page 26: Warranties
9.0 Warranties ESP Safety, Inc. (“ESP”) warrants the IPES-IR4000 Flame Detector to be free from defects in material and workmanship under normal use and service for a period of five (5) years, beginning on the date of shipment to the buyer. This warranty extends only to the sale of new and unused products to the original buyer. -
Page 27: Repair And Return
10.0 Repair and Return Field Repair The IPES-IR4000 detector is not intended to be repaired in the field. If a problem should develop, refer to Section 8.0 Troubleshooting of this manual. If it is determined that the problem is caused by a manufacturing defect, please return the device to the factory for repair or replacement. -
Page 28: Appendix A: Effect Of Wire Size On Maximum Length
There are several possible methods to electrically connect an IPES-IR4000 that are determined by each user’s application. These can run from a single IPES-IR4000 running on 24VDC that is operating as an isolated device and is connected directly to a warning system of alarms and/or lights, or alternatively, to a network of devices that are connected in series that can provide any mix of RS-485 Modbus, +4 to 20 mA, and relays to separate devices. -
Page 29: Appendix B: Wiring Diagram (+4-20Ma) +4 To 20 Ma
When using the current loop method of connection, the circuit is a point-to-point connection Current Loop between a single IPES-IR4000 and a threshold detection device. In most cases the threshold device will provide the 24VDC power and will operate in a closed loop. -
Page 30: Ipes-Ir4000 Hart Interface
IPES-IR4000 Flame Detector 820-0011 Operating Manual Figure B-3: IPES-IR4000 4-20mA to Threshold Device IPES-IR4000 HART Interface Figure B-4: IPES-IR4000 HART Interface w 4-20mA Current Loop Page 30 of 35... -
Page 31: Appendix C: Wiring Diagram (Rs-485)
Record all addresses and device types after completing the installation. When using an RS-485 bus connection, it is advisable to connect the IPES-IR4000 to the bus via the terminal box. To connect the detector to the terminal box, use a cable not longer than 1.64 feet (0.5 m). -
Page 32: Appendix D: Modbus Protocol
IPES-IR4000 detector to a remote console. The IPES-IR4000 will respond to the host by transmitting an identical packet to the host at the original baud that was used to receive the command. After the response has been transmitted, the IPES-IR4000 will change its Modbus address and baud rate to the ones specified in the command. -
Page 33: Poll Status Command
IPES-IR4000 Flame Detector 820-0011 Operating Manual Poll Status The following 8-byte Modbus command may be sent in order to poll the status of the IPES-IR4000: Command 8-byte Modbus command Byte Description Current Modbus address (247 if IPES-IR4000 set to factory default. -
Page 34: Appendix E: Dimensional Drawing
IPES-IR4000 Flame Detector 820-0011 Operating Manual Appendix E: Dimensional Drawing Figure E-1: IPES-IR4000 Connection Overall Dimension Page 34 of 35... -
Page 35: Appendix F: Ir4000 Name Label
IPES-IR4000 Flame Detector 820-0011 Operating Manual Appendix F: IR4000 Name Label Figure F-1: IPES-IR4000 Name Label Page 35 of 35...
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