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HART COMMUNICATION
with
FLAME DETECTORS& HART Flame Junction Box interface
USER MANUAL
Part Number:
Phoenix Triple IR (IR3S) Flame Detector UVS & UVIRS Flame Dete
Junction Box with HART Interface
MAN-0119 Rev
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IMPORTANT INFORMATION
This manual is for informational purposes only. Although every effort has been made to ensure the
correctness of the information, technical inaccuracies may occur and periodic changes may be made
without notice. Net Safety Monitoring Inc., assumes no responsibility for any errors contained within this
manual.
If the products or procedures are used for purposes other than as described in the manual, without
receiving prior confirmation of validity or suitability, Net Safety Monitoring Inc., does not guarantee the
results and assumes no obligation or liability.
No part of this manual may be copied, disseminated or distributed without the express written consent of
Net Safety Monitoring Inc.
Net Safety Monitoring Inc., products are carefully designed and manufactured from high quality
components and can be expected to provide many years of trouble free service. Each product is
thoroughly tested, inspected and calibrated prior to shipment. Failures can occur which are beyond the
control of the manufacturer. Failures can be minimized by adhering to the operating and maintenance
instructions herein. Where the absolute greatest of reliability is required, redundancy should be designed
into the system.
WarrantyNet Safety Monitoring Inc., warrants its sensors against defective parts and workmanship for a period of
24 months from date of purchase; other electronic assemblies for 36 months from date of purchase.
No other warranties or liability, expressed or implied, will be honoured by Net Safety Monitoring Inc.
Contact Net Safety Monitoring Inc or an authorized representative for details.
We welcome your input at Net Safety Monitoring. If you have any comments please contact us at the
phone/address below or visit our web site and complete our on-line customer survey: www.net-safety.com.
Contact Information
Net Safety Monitoring Inc.
2721 Hopewell Place NE
Calgary, AB
Canada
T1Y 7J7
Telephone: (403) 219-0688 Fax: (403) 219-0694www.net-safety.com
E-mail: [email protected]
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Table of Contents
Important Information ................................................................................................................................... 1
Warranty ....................................................................................................................................................... 1
Contact Information ...................................................................................................................................... 1
SECTION 1: INTRODUCTION .................................................................................................................. 4
1.2 Unpack ................................................................................................................................................ 5
1.3 Mounting ............................................................................................................................................. 5
1.4 Installation Considerations .............................................................................................................. 5
1.5 Wiring ................................................................................................................................................. 6
1.6 Sealing................................................................................................................................................. 6
1.7 HART for Flame Dimensional Drawing ............................................................................................. 6
Figure 1: Dimensional Drawing (Measurements are in Inches and Millimeters) ................................ 6
SECTION 2: Operation ................................................................................................................................ 7
2.1 Current Loop power configurations .................................................................................................... 7
SECTION 3: Configuring the system .......................................................................................................... 8
3.1 Terminals designations for HART and HART/Relay model Junction Box ........................................ 8
Figure 2: HART Flame Junction Box board ......................................................................................... 8
3.1.1 Configuring the relays of HART /Relay Junction Box ................................................................ 9
SECTION 4: HART Connection and Communication .............................................................................. 10
4.1 HART Communicator connection .................................................................................................... 10
Figure 4: Direct HART Communication ............................................................................................ 10
Figure 5: Remote HART Communication via HART Port separation board ..................................... 11
4.2 HART Communication Protocol ...................................................................................................... 12
4.2.1 HART Menu Tree (Structure) .................................................................................................... 13
SECTION 5: Wiring and communication diagrams .................................................................................. 14
5.1 Current Loop power block diagrams ................................................................................................ 14
Figure 6: Current sink and source wiring. ........................................................................................... 14
5.2 Typical Field wiring diagrams .......................................................................................................... 15
5.2.1 IR3S-AH/AHR Non-Isolated current output wiring .................................................................. 15
Figure 7: IR3S-AHR Non Isolated current output wiring diagram .................................................... 15
5.2.2 IR3S-AH/AHR Isolated current output wiring .......................................................................... 16
Figure 8: IR3S-AHR Isolated current output wiring diagram ............................................................ 16
5.2.3 UV/IRS-AH/AHR & UVS-AH/AHR Non-Isolated current output wiring ............................... 17
Figure 9: UV/IRS -AHR & UVS-AHR Non- Isolated current output wiring diagram ...................... 17
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5.2.4 UV/IRS-AH/AHR & UVS-AH/AHR Isolated current output wiring ........................................ 18
Figure 10: UV/IRS-AHR & UVS-AHR Isolated current output wiring diagram ............................... 18
SECTION 6: Maintenance ......................................................................................................................... 19
6.1 Troubleshoot ..................................................................................................................................... 19
6.2 Spare Parts / Accessories .................................................................................................................. 19
6.3 How to Return Equipment ................................................................................................................ 20
Appendix ..................................................................................................................................................... 21
Appendix A: Electrostatic Sensitive Device (ESD) .................................................................................... 21
Appendix B: Resistance Table .................................................................................................................... 22
Appendix C: Specifications and Approvals for HART Flame Junction Box ............................................ 23
Appendix D: Specifications and Approval for IR3S Flame Detector ......................................................... 24
Appendix E: Specifications and Approval for UV/IRS Flame Detector .................................................... 25
Appendix F: Specifications and Approval for UVS Flame Detector .......................................................... 26
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SECTION 1: INTRODUCTION
1.1 Description
With the increase in demand for effective, interactive and non-intrusive systems, Net Safety has released
its HART for Flame product providing HART communication with distinct flame detectors. This involvesHART Communication with the Phoenix Triple IR, UV/IR and UV Flame Detectors along with the
Hydrogen Flame Detection line of UV and UV/IR Flame Detectors.
The introduction of HART Communication with flame detectors allows convenient access to the Flame
Detectors features and provides easy on the spot monitoring. This is important for effective and reliable
maintenance. Access to the HART menu structure and functions of the flame detector is gained by using
the HART Communicator. This may also be done using and any other HART communication devices that
are compatible with the enhanced device description language (EDDL) of Net Safetys Flame Detectors.
Product components:This HART for Flame product has two component products; a flame detector with Analog /Analog-
Digital output alongside a HART Communication Output interface. This HART Output circuitry isenclosed in Net Safetys Explosion Proof Multipurpose Junction Box and allows users to choose Analog-
Hart or Analog-Hart with Relays outputs. The HART for Flame product is available in Aluminum and
Stainless Steel.
Choice of flame detector:The model flame detector used with the HART Output interface will depend on users choice and nature
of the application. In specific cases users may want to detect hydrogen based fires in which case the
UV/IRS-H2-A/AR or the UVS-H2-A/AR flame detector based HART for Flame product would be
suitable. In other cases users may want to use either the IR3S-A/AD, UV/IRS-A/AR or the UVS-A/AR
flame detector based HART for Flame product to detect Hydrocarbon based fires. Refer to available
models offered below.
Available Model HART for Flame Product (this includes HART Flame Junction Box interface):IR3S-AH/AHR, IR3S-ADH, UV/IRS-AH/AHR, UVS-AH/AHR, UV/IRS-H2-AH/AHR, UVS-H2-
AH/AHR
Available Model HART Flame Junction Box interface:JB-MPHF-A (HART output, Aluminum version), JB-MPHF-S (HART output, Stainless Steel version),
JB-MPHFR-A (HART & Relay output, Aluminum version), JB-MPHFR (HART & Relay output,
Stainless Steel version).
System configuration:After choosing the type of flame detector based on the HART for Flame product, the system should be
configured. This is done via DIP Switch 2 (SW2) located on the HART Flame Junction Box PCB. SeeTable 1 when configuring the system.
Warning For the IR3S-AD Flame Detector, DIP Switch 1 position 4 should remain in the factorydefault position (OFF); do not change this position. Also do not change the position of the current output
jumper on the IR3S-A/AD electronics. The jumper should remain in the factory default position (INT
position). See IR3S Flame Detector manual.
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1.2 Unpack
Carefully remove all components from the packaging. Check components against the enclosed packing
list and inspect all components for obvious damage such as broken or loose parts. If you find any
components missing or damaged, notify the representative or Net Safety Monitoring immediately.
1.3 Mounting
The HART Flame Junction Box has three inch-14 NPT conduit entries. The flame detector will be
connected to one of these entries. Connection of conduit and cable glands to remaining conduit entries
should be done so by use of appropriate tools. A 6mm Hex Key is required for installing or removing
conduit entry plugs. The junction box has mounting holes for installing directly on a wall or to a pole as
desired. The junction box is supplied with one ATEX stopping plug.
1.4 Installation Considerations
Point flame detector toward where the flame is expected.
Ensure an unobstructed view of the area to be monitored.
Employ more than one flame detector and HART Flame Junction Box to ensure the hazard is fully
covered.
Mount the flame detector and HART Flame Junction Box a few feet (about 1 metre) below the ceiling
so the flame detector can respond before being blocked by smoke accumulation at the ceiling.
If dense smoke is likely to accumulate prior to flame (as in an electrical fire), supplement flame
detector(s) with other protection such as Net Safety Monitoring Airborne Particle Monitor.
The flame detector should be accessible for cleaning the windowand reflector surfaces.
Tilt the flame detector downward a minimum of 10 to 20to reduce dirt and dust accumulation which
could obscure the detectors viewing window.
Securely mount the flame detector and HART Flame Junction Box so as to reduce vibration as much as
possible.
When located outside, the flame detectors sensitivity can be reduced by heavy fog, rain and/or ice.
Consider shortening the time delay settings when smoke is expected to accumulate before or during a
fire. See relevant manual.
Reduce sensitivity setting if false alarms, related to surrounding activities, occur.
When installed near or on water (such as an off shore platform), be sure to take into account the low
horizon level when tilting detector downward.
For more on installation considerations on flame detectors refer to specific flame detector manual.
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1.5 Wiring
Warning Wiring must comply with all applicable regulations relating to the installation ofelectrical equipment in a hazardous area and is the responsibility of the installer. Proper shielding and
grounding procedures, for the specific area must be followed. Consult local electrical code and /or
qualified personnel before wiring.
Warning Do not open the HART Flame Junction Box or flame detector in a classified area (Donot open when an explosive atmosphere may be present). The area should be de-classified prior to
opening.
1.6 Sealing
Warning To fully avoid any environmental exposure (water ingress), the use of seals is
recommended, especially for installations that use high-pressure or steam cleaning devices in proximity to
the HART Flame Junction Box and flame detector.
It is recommended that explosion-proof drains and conduit breathers be used. Changes in temperature andbarometric pressure can cause 'breathing' which allows moist air to enter conduit. Joints are seldom
enough to prevent 'breathing'.
Consult qualified personnel on sealing requirements relating to equipment, application and local
regulations.
1.7 HART for Flame Dimensional Drawing
The drawing below shows the dimensions of the Aluminum (AL) and Stainless Steel (SS) models of the
flame detector with HART Flame Junction Box enclosure.
Figure 1: Dimensional Drawing (Measurements are in Inches and Millimeters)
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SECTION 2: Operation
The model flame detector will determine the model HART for flame unit being used. Specificcombinations of SW2 positions (DIP Switch 2 positions) have been assigned for each available type of
flame detector. Selecting DIP Switch 2 positions correctly will determine the operation of the unit. See
Table 1 and Figure 2 or Figure 3. Once the system has been powered up, confirm operation by referencing
the specific Flame Detector manual. Meter Test Jacks are available on the HART Flame Junction boxPCB to check and monitor the current output (4-20mA). If the HART / Relay model junction box is beingused, note that the relays are dry contacts and are Form C SPDT rated 5 Amperes at 30 VDC/250AC.
If the HART Communicator is to be placed in the current loop, ensure that the HART Jumper (J5) is in
the factory default position (pins jumpered), then place a 250 Ohm resistor in the current loop and connect
the communicator across the resistor. Refer to Figure 2 or Figure 3 along with Current Loop power block
diagrams and / or Typical Field wiring diagrams. If the HART Communicator is to be used with the
HART Port connector for direct or remote communication, see Section 4.
2.1 Current Loop power configurations
The two current loop power configurations available are the Non Isolated power configuration and theIsolated power configuration. When using the Non-Isolated power configuration (Non-Isolated current
loop), the Non ISO / ISO select jumper (JP1) located on the HART Flame Junction box PCB should
remain in its default position. ISO on the power terminal side is not used in this configuration. For the
Isolated power configuration (Isolated current loop), JP1 should be placed over pin 1 and pin 2 and a
separate power supply used to supply +24VDC to ISO on the power terminal side. See figure 2 or figure
3 for JP1s location. Also refer to Current Loop power block diagrams and / or Typical Field wiring
diagrams.
Note:By factory default JP1 (Non ISO / ISO select jumper) is connected across pin 2 and pin 3 (Non-
Isolated power configuration). Also by factory default the HART Jumper (J5) is connected (pins are
jumpered).
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SECTION 3: Configuring the system
When using the specific model flame detectors (IR3S-AD, UV/IRS-A, UV/IRS-H2-A, UVS-A, UVS-H2-A, IR3S-A), corresponding SW2 (detector configuration DIP Switch located on HART Flame Jbox PCB)
positions have to be set. The correct combinations of position 1 and position 2 have to be made in order
to have proper operation of the flame detector and HART or HART/Relay model Junction Box. See Table
1 and Figure 2 or Figure 3.
Table 1: Configuring HART Flame Junction Box for specific Flame Detector
3.1 Terminals designations for HART and HART/Relay model Junction Box
Table 2: Flame Detector wiring Table 3: Power and output wiring
Figure 2: HART Flame Junction Box board
Flame Detector models and DIP Switch 2 (SW2) positions
Flame Detector models (SW2)Position 1 (SW2)Position 2
IR3S-AD ON ON
UV/IRS-A, UVIRS-H2-A ON OFF
UVS-A, UVS-H2-A OFF ON
IR3S-A OFF OFF
Flame Detector Terminal (J4)wiring
Terminal J4 Designation/Function
1 V+ / VDC(+)
2 S_IN / 4-20 mA signal
3 MVI / MVI Test
4 A/communication
5 B/communication
6 GND / VDC(-)7 ISO / Isolated V+
Power Terminal (J1) wiring
Terminal J1 Designation/Function
6 V+ / Power (+)
5 ISO/ Isolated V+
4 RRS/Alarm Reset
3 MVI / MVI Test
2 S_OUT / 4-20 mA signal
1 GND / Power (-)
SW2- detector configuration
DIP Switch
JP1- to select Non-Isolated or
Isolated power configurations(default position - Pin 2 & 3
jumpered for Non-Isolated pow
configuration.)
J5- HART Jumper (default
position - pins are jumpered)
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3.1.1 Configuring the relays of HART /Relay Junction Box
DIP Switch 1 (SW1) is used to configure the relay coils and set the relay status. See Table 4 below.
Warning Do not open the HART Flame Junction Box or flame detector in a classified area.
Figure 3: HART/Relay Junction Boxboard
Coil and Latch Status
Fire Relay Position 1 Position 2
De-Energized/Non-latching ON ON
Energized/Non-latching ON OFF
De-Energized/ Latching OFF ON
Energized/ Latching OFF OFF
Relay Terminals (J3)
Alarm Relay Alarm Relay Contacts Fault Relay Fault Relay Contacts
A NC Normally Closed F NC Normally Closed
A C Common F C Common
A NO Normally Open F NO Normally Open
Table 4: DIP Switch Positions (SW1)
SW1- Relay configuration
DIP Switch
Table 5: Relay Contact designations
J5- HART Jumper (default
position - pins are jumpered)
SW2- detector configurationDIP Switch
Note: Relays are Form C SPDT rated 5 Amperes at 30 VDC/250AC. Relays are dry contacts.
JP1- to select Non-Isolated or
Isolated power configurations
(default position - Pin 2 & 3
jumpered for Non-Isolated power
configuration.)
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SECTION 4: HART Connection and Communication
4.1 HART Communicator connection
The HART Communicator may be connected to the HART Flame Junction Box via the HART Port
connector. Refer to Figure 4. For remote HART communication, the HART Communicator is connectedto the Junction box interface via a HART Port connector and separation board (JB-MPH-A/S). See Figure
5. Refer to the HART Port connector manual (MAN-0083) and the Net Safety Multi-purpose Junction
Box manual (MAN-0081) during installation.
The HART Communicator may also be placed in the current loop wiring. Refer to Section 4. Place a 250
Ohm load resistor in the 4-20 mA current loop and connect the HART Communicator probes across the
resistor. Do not install a resistor within the HART interface junction box. The total current loop resistance
should be a maximum of 600 Ohms in order to have proper communication with the HART
Communicator.
Figure 4: Direct HART Communication
This drawing is a general representation in connecting the system.
Warning Built within the HART Port connector are intrinsically safe barrier circuits, which are agrounded type barrier. The port requires this safe ground to divert the excess energy. The grounding of
the HART Port must meet local safety guidelines.
Flame Detector
Junction Box with HART interface
HART Communicator
HART Communicator
Probes/wires
HART Port connector (HPT-001)The HART Port connector ground
wire should be connected to
intrinsically safe ground.
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Figure 5: Remote HART Communication via HART Port separation board
This drawing is a general representation in connecting the system.
Warning Built within the HART Port connector are intrinsically safe barrier circuits which are agrounded type barrier. The port requires this safe ground to divert the excess energy. The grounding of
the HART Port must meet local safety guidelines.
Important note and Instructions
Note:Refer to The Net Safety Multipurpose Junction Box manual (MAN-0081) and HART Port
connector manual (MAN-0083) when wiring for remote communication.
Instructions:For remote HART communication, connect the HART Jumper (J5) located on the HART
Flame Junction Box terminal board, across the pins (jumper pins). See Figure 2 or Figure 3 for location of
the Jumper.
HART Communicator
HART Communicator
Probes/wires
HART Port connector
Conduit to PLC/DCS/RTU
Junction Box with HART interface
Flame Detector
JB-MPH-A/S
Conduit
To intrinsically safe ground inside
the JB-MPH-A/S
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4.2 HART Communication Protocol
The HART protocol incorporates an Enhanced Device Description Language, (EDDL) that enables
HART instrument manufacturers to define and document their product in a consistent format. This format
is readable by handheld communicators, PCs and other process interface devices that support EDDL.
For the Flame Detector- Junction Box Hart interface, handheld HART communicators, PCs and otherprocess interface devices must support the latest 16 bits manufacture ID and 16 bits device type. For the
375 model HART Communicator the software version must be at least version 2.0.
Establishing HART Communication with the flame detector and HART Flame Junction Box.
1. Ensure system is wired properly, then power up the unit and ensure no faults are indicated.
2. If the HART Port connector connected to the junction box as an interface, unscrew the HART
Port connectors protective cap.
3.
Connect the HART Communicator non-polarized probes to the 2 non polarized HART Port
connector terminals.
4.
If the HART Port connector is not used, ensuring the HART current loop jumper inside thejunction box is in place. Then put the HART communicator probes across a resistor (min. 250
Ohms) within the 4-20 mA loop wiring. The maximum loop resistance of the wiring should be
600 Ohms.
5.
Turn on the HART Communicator and proceed to initiate communication. If not familiar with the
communicator, consult the specific HART Communicator manual for operating instructions.
Important Notes:
Proper analog signal output termination and minimum loop resistance must be completed in
all cases to enable HART communication. Failure to provide proper analog signal output loop
resistance will preclude all HART communication.
If the HART Communication is not programmed with specific DD or does not support 16 bitsIDs, the JB-MPFH can still connect to the communicator but in the Generic HART
communication mode. In this mode, HART communication with the system will be
established, but the Communicator will not recognize the system (unit). Generic HART
communication will not provide access to the JB-MPHF EDDL menu and important set-up,
diagnostics or operation functions.
If you cannot find Net-Safety or JB-MPHF under Net-Safety on your Communicator, the specific EDDL
is not programmed into communicator. Your HART Communicator will require an EDDL upgrade in
order to access all the JB-MPHF functions.
The HART Communication Foundation, (www.hartcomm.org), manages the HCF Approved EDDL
Library and programming sites for HCF Approved field communicators. A complete listing of the DD
Library is available for download and provides manufacturer and device type file identification.
See HART Menu Tree (Structure) on next page.
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SECTION 5: Wiring and communication diagrams
5.1 Current Loop power block diagrams
Warning DIP Switch 1 position 4 on the IR3S-AD Flame Detector electronics, should remain in
the factory default position (OFF); do not change this position. Also do not change the position of thecurrent output jumper on the IR3S-A/AD electronics; the jumper should remain in the factory default
position (INT position). See IR3S Flame Detector manual.
Note the position of the Non-ISO / ISO select jumper (JP1) on the HART Flame Junction Box
interface for each configuration.
Figure 6: Current sink and source wiring.
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5.2 Typical Field wiring diagrams
The following drawings are typical ways in wiring each flame detector and the HART/Relay Junction
Box using general wiring requirements. Consult qualified personnel on specific wiring requirements. Note
that alarms are wired in parallel in the examples shown.
Warning DIP Switch 1 position 4 on the IR3S-AD Flame Detector electronics, should remain inthe factory default position (OFF); do not change this position. Also do not change the position of the
current output jumper on the IR3S-A/AD electronics; the jumper should remain in the factory default
position (INT position). See IR3S Flame Detector manual.
5.2.1 IR3S-AH/AHR Non-Isolated current output wiring
Wiring of the IR3S-AH and IR3S-AHR model HART for flame products is similar, except for the relay
alarm wiring shown in broken red lines. Ignore this block if the IR3S-AH is being wired.
Note the position of the Non-ISO / ISO select jumper (JP1) on the HART Flame Junction Box
interface.
Figure 7: IR3S-AHR Non Isolated current output wiring diagram
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5.2.2 IR3S-AH/AHR Isolated current output wiring
Warning DIP Switch 1 position 4 on the IR3S-AD Flame Detector electronics, should remain inthe factory default position (OFF); do not change this position. Also do not change the position of the
current output jumper on the IR3S-A/AD electronics; the jumper should remain in the factory default
position (INT position). See IR3S Flame Detector manual.
Wiring of the IR3S-AH and IR3S-AHR model Hart for flame products is similar, except for the relay
alarm wiring shown in broken red lines. Ignore this block if the IR3S-AH model is being wired.
Note the position of the Non-ISO / ISO select jumper (JP1) on the HART Flame Junction Box
interface.
Figure 8: IR3S-AHR Isolated current output wiring diagram
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5.2.3 UV/IRS-AH/AHR & UVS-AH/AHR Non-Isolated current output wiring
Wiring of the UV/IRS-AH/AHR & UVS-AH/AHR HART for flame products is similar, except for the
relay alarm wiring shown in broken red lines. Ignore this block if the UV/IRS-AH or UVS-AH model is
being wired.
Note the position of the Non-ISO / ISO select jumper (JP1) on the HART Flame Junction Box
interface.
Figure 9: UV/IRS -AHR & UVS-AHR Non- Isolated current output wiring diagram
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SECTION 6: MaintenanceEach type of flame detector performs an automatic visual integrity test on the optics to ensure there is no
obstruction on or near the detectors lens. Though this test is done, it is important to perform routine
maintenance checks and cleaning of the window/lens. It is recommended that cleaning be done with Net
Safety cleaning products. In addition to established maintenance routines, perform response tests on the
detector by using the appropriate Net Safety Test Lamp to simulate fire conditions. Refer to specificflame detector and test lamp manuals when performing the above checks.
6.1 Troubleshoot
If a problem should develop, Check DIP Switch 2 (SW2) positions to confirm correct configuration, refer
to specific flame detector manual and ensure all wiring is correctly done. If the problem remains refer to
How to Return Equipment.Net Safety Flame Detectors and HART Flame Junction boxes are not
designed to be repaired in the field.Repairs to faulty or damaged equipment should only be performed at
the factory; otherwise warranty on the product will be voided.
6.2 Spare Parts / Accessories
Table 6: Available Spare Parts
Description Net Safety Part Number
Analog model IR3S Electronics IR3S-EMOD-A
Analog/Digital model IR3S Electronics IR3S-EMOD-AD
Analog model UV./IRS Electronics UV/IRS-EMOD-A
Analog model UVS-A Electronics UVS-EMOD-A
Analog model UV/IRS-H2-A Electronics UV/IRS-H2-EMOD-A
Analog model UVS-H2-A Electronics UVS-H2-EMOD-A
HART PCB for HART Flame Junction Box KIT-0505
Relay PCB for HART Flame Junction Box KIT-0506
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6.3 How to Return Equipment
A Material Return Authorization number is required in order to return equipment. Please contact Net
Safety Monitoring at (403) 219-0688, before returning equipment or consult our Service Department to
possibly avoid returning equipment.
If you are required to return equipment, include the following information:
1. A Material Return Authorization number (provided over the phone to you by Net Safety).
2. A detailed description of the problem. The more specific you are regarding the problem, thequicker our Service Department can determine and correct the problem.
3. A company name, contact name and telephone number.
4. A purchase order, from your company, authorizing repairs or request for quote.
5. Ship all equipment, prepaid to: Net Safety Monitoring Inc.,
2721 Hopewell Place NE,
Calgary, Alberta, Canada, T1Y 7J7
6. Mark all packages: RETURN for REPAIR.
7. Waybills, for shipment outside Canada, must state: Equipment being returned for repair
All charges to be billed to the sender
Ensure a duplicate copy of the packing slip is enclosed inside the box indicating item 1 4 along with the
courier and account number for returning the goods.
Pack items to protect them from damage and use anti-static bags or aluminum-backed cardboard as
protection from electro-static discharge.
ALL equipment must be shipped prepaid. Collect shipments will not be accepted.
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Appendix
Appendix A: Electrostatic Sensitive Device (ESD)
Definition: Electrostatic discharge (ESD) is the transfer, between bodies, of an electrostatic charge
caused by direct contact or induced by an electrostatic field.
The most common cause of ESD is physical contact. Touching an object can cause a discharge of
electrostatic energyESD! If the charge is sufficient and occurs near electronic components, it can
damage or destroy those components. In some cases, damage is instantaneous and an immediate
malfunction occurs. However, symptoms are not always immediateperformance may be marginal or
seemingly normal for an indefinite period of time, followed by a sudden failure.
To eliminate potential ESD damage, review the following guidelines: Handle boards by metal shieldstaking care not to touch electronic components.
Wear grounded wrist or foot straps, ESD shoes or heel grounders to dissipate unwanted static
energy.
Prior to handling boards, dispel any charge in your body or equipment.
Ensure all components are transported and stored in static safe packaging
When returning boards, carefully package in the original carton and static protective wrapping
Ensure ALLpersonnel are educated and trained in ESD Control Procedures
In general, exercise accepted and proven precautions normally observed when handling electrostaticsensitive devices. A warning label is placed on the packaging, identifying product using electrostatic
sensitive semiconductor devices.
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Appendix B: Resistance Table
Table 7: Wire resistance with distance and gauge
Resistance shown is one way. This figure should be doubled when determining closed loop resistance.
Distance
(Feet)AWG #20 AWG #18 AWG #16 AWG #14 AWG #12 AWG #10 AWG #8
100 1.02 0.64 0.40 0.25 0.16 0.10 0.06
200 2.03 1.28 0.80 0.51 0.32 0.20 0.13
300 3.05 1.92 1.20 0.76 0.48 0.30 0.19
400 4.06 2.55 1.61 1.01 0.64 0.40 0.25
500 5.08 3.20 2.01 1.26 0.79 0.50 0.31
600 6.09 3.83 2.41 1.52 0.95 0.60 0.38
700 7.11 4.47 2.81 1.77 1.11 0.70 0.44
800 8.12 5.11 3.21 2.02 1.27 0.80 0.50
900 9.14 5.75 3.61 2.27 1.43 0.90 0.57
1000 10.20 6.39 4.02 2.53 1.59 1.09 0.63
1250 12.70 7.99 5.03 3.16 1.99 1.25 0.79
1500 15.20 9.58 6.02 3.79 2.38 1.50 0.94
1750 17.80 11.20 7.03 4.42 2.78 1.75 1.10
2000 20.30 12.80 8.03 5.05 3.18 2.00 1.26
2250 22.80 14.40 9.03 5.68 3.57 2.25 1.41
2500 25.40 16.00 10.00 6.31 3.97 2.50 1.57
3000 30.50 19.20 12.00 7.58 4.76 3.00 1.883500 35.50 22.40 14.10 8.84 5.56 3.50 2.21
4000 40.60 25.50 16.10 10.00 6.35 4.00 2.51
4500 45.70 28.70 18.10 11.40 7.15 4.50 2.82
5000 50.10 32.00 20.10 12.60 7.94 5.00 3.14
5500 55.80 35.10 22.10 13.91 8.73 5.50 3.46
6000 61.00 38.30 24.10 15.20 9.53 6.00 3.77
6500 66.00 41.50 26.10 16.40 10.30 6.50 4.08
7000 71.10 44.70 28.10 17.70 11.10 7.00 4.40
7500 76.10 47.90 30.10 19.00 12.00 7.49 4.71
8000 81.20 51.10 23.10 20.20 12.70 7.99 5.03
9000 91.40 57.50 36.10 22.70 14.30 8.99 5.65
10000 102.00 63.90 40.20 25.30 15.90 9.99 6.28
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Appendix C: Specifications and Approvals for HART Flame Junction Box
Specification HART for Flame Junction Box Electronics
Electrical RatingOperation Voltage: 18 to 32 VDC
Power consumption
HART MODELHART/RELAY MODEL
(Relays are rated 5A at 30VDC/250AC. Relays areForm C SPDT, dry contacts)
At 18VDC: Nominal 33mA/0.6W.Max 67mA/1.2W
At 18VDC: Nominal 53mA/0.95W.Max 105mA/1.9W
At 24 VDC: Nominal 26mA/0.6W.
Max 58mA/1.4W
At 24VDC: Nominal 41mA/0.98W.
Max 83mA/2.0W
At 32 VDC: Nominal 22mA/0.6W.Max 53mA/1.7W
At 32VDC: Nominal 33mA/1.1W.Max 68.8mA/2.2W.
Temperature -40C to +75C (electronics)
Specification Junction Box
Metallurgy Aluminum or 316 SS
Weight Aluminum: 0.8 Kg / 2.0 lbs (316 SS 1.6 Kg / 3.5lbs)
Nema / IP Rating NEMA 4X, IP67
Approvals
Factory Mutual (FM) Approvals:
US (Certificate 3035217): XP/l/1/BCD/-55C < +85C; Type 4X, IP67l/1/ AEx d IIB+H2 T5 -55C < Ta < +85C ; Type 4X, IP67
Can:(Certificate 3035217C): XP/l/1/BCD/ -55C
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M
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ominal200m
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ominal90mA/
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W. Maximu
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. Maximum
2.16W. Maxi
2W. Maximu
l70mA/2.24
oopimpedance
20Horizontal,
to260nanome
DIP
DIPswitch
/40Fto167F)
luminumorSS
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lass3260,ANSI
,C,D,T5. Exd
roval for
10 to 3
225mA/
um
115mA/
um
105mA/
.
1.5Afo
of800Ohms@3
5Vertical@50
res(1850to260
switchselectab
selectable8,16,
. Operational(
16(factoryseal
/4.5lbs(SS316O
/NEMA250,an
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UV/IRS
VDC
At10Vdc:N
2.25W
*WithHeater
335mA/3.35
At24Vdc:N
2.76W
*WithHeater
165mA/3.96
At32Vdc:N
3.36W *Wit
Maximum14
22ms
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contac
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:Nominal
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:Nominal90
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Heater:Nom
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tsrated
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ector
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supply
ac.Selectable
Firerelay.
condensing
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NetSafetyMonitoringInc.
2721HopewellPlaceNE,Calgary,ABCanadaT1Y7J7
1866FIREGAS(3473427)|ph.(403)2190688|fx.(403)2190694
http://www.netsafety.com|Email:[email protected]
PRODUCTSERVICESCONTACTINFORMATION
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