AGI CMA MIP001 Inductive Proximity Sensor Owner's manual
- Type
- Owner's manual
Read this manual before using product. Failure to
follow instructions and safety precautions can
result in serious injury, death, or property
damage. Keep manual for future reference.
Part Number: 11910
Revised: October 2023
Original Instructions
MIP Series
MIP001 Inductive Proximity Sensor
Technical Manual
This manual applies to:
MIP001
New in this Manual
The following changes have been made in this revision of the manual:
Rev Description Date
A00 First Release June 3, 2015
A01 Dimensions for Installation Added April 4, 2016
B00 Change Company Logo Nov. 29, 2021
DManual converted to AGI format.
General formatting changes
Added new safety section.
Refreshed updating to current status.
October 2023
MIP SERIES –
11910 3
CONTENTS
1. Introduction ............................................................................................................................................ 4
2. Safety....................................................................................................................................................... 6
2.1 Safety Alert Symbol and Signal Words...................................................................................... 6
2.2 General Safety Information....................................................................................................... 6
2.3 HAZMON Safety......................................................................................................................... 6
2.4 Drives and Lockout/Tagout Safety ............................................................................................ 7
2.5 Drives and Lockout/Tagout Safety ............................................................................................ 7
2.6 Safety Equipment and Procedures............................................................................................ 8
2.7 Personal Protective Equipment................................................................................................. 9
3. Product Details ..................................................................................................................................... 10
3.1 Description of Annunciators ................................................................................................... 10
3.2 Sensor Calibration and Sensitivity Settings — Deprecated .................................................... 10
3.3 Theory of Operation................................................................................................................ 10
3.4 Communications...................................................................................................................... 11
4. Installation Guidelines.......................................................................................................................... 13
4.1 Installation Safety.................................................................................................................... 13
4.2 General Precautions ................................................................................................................ 13
4.3 Drag Conveyor......................................................................................................................... 14
4.4 Sensor Installation................................................................................................................... 14
5. Specifications ........................................................................................................................................ 16
5.1 IS Network Topology ............................................................................................................... 17
6. Appendix ............................................................................................................................................... 18
6.1 Review Sign-off Form .............................................................................................................. 18
7. AG Growth International Inc. – Form of Limited Warranty ............................................................... 19
4 11910
1. Introduction
The MIP001 Inductive Proximity Sensor is designed to detect conductive targets. The detection is
contact-less. Distance detected is between 0 to 0.25” (6.3 mm) with 0.4” (10 mm) maximum sensed.
The sensor sets output target detection ON when target detected and OFF if target is not detected.
Always operate the plant with hazardous monitoring systems fully operational to avoid
risks of injury or loss of life. Follow all safety protocols. Follow all safety instructions
throughout this manual.The sensors are intended for installation as part of a complete
HAZMON system where components are specified by CMC for operation in hazardous
locations. This includes:
• MIP001 Inductive Proximity Sensors
• MBC081/3 IS Bus Converters acting as Intrinsic Safety Barrier
• MTB0X6 Field Interconnect Boxes (FIB)
• Operator/PLC Interface
Cable materials are pre-specified to meet the Control Drawing requirements.
The sensor has a unique digital serial number automatically recognized by the associated system
components. Communication utilizes a Single-Wire bus protocol that also provides power to the
sensor. When used with the MBC081/3 Bus Converters, the device is considered Intrinsically Safe.
The sensors are packaged in a polycarbonate tube housing utilizing a fully potted construction. Each
sensor comes complete with 6’6” (2 m) of flexible UV resistant UL 2517 TPE cable. The cable is
terminated with an RJ-11 connector for direct connection to Field Interconnect wiring accessories. This
cable is meant to be protected with LFNC (Liquid-tight Flexible Non-metallic Conduit) for heavy
industrial environments. The housing incorporates a ½” female conduit fitting for attaching conduit
fitting or cable gland.
1. INTRODUCTION MIP SERIES –
6 11910
2. Safety
2.1. Safety Alert Symbol and Signal Words
This safety alert symbol indicates important safety messages in this manual. When you see
this symbol, be alert to the possibility of injury or death, carefully read the message that
follows, and inform others.
Signal Words: Note the use of the signal words DANGER,WARNING,CAUTION, and NOTICE with the safety
messages. The appropriate signal word for each message has been selected using the definitions below as a
guideline.
Indicates an imminently hazardous situation that, if not avoided, will result in serious injury or
death.
Indicates a hazardous situation that, if not avoided, could result in serious injury or death.
Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury.
Indicates a potentially hazardous situation that, if not avoided, may result in property damage.
2.2. General Safety Information
Read and understand all safety instructions, safety decals, and manuals and follow them when assembling the
equipment.
• Only experienced personnel who are familiar with this type of assembly and
installation should perform this work. Untrained assemblers/installers expose
themselves and bystanders to possible serious injury or death.
• Do not modify the inductive proximity sensor in any way or deviate from the instructions in this manual
without written permission from the manufacturer. Unauthorized modification or methods may impair the
function and/or safety. Any unauthorized modification will void the warranty.
• Follow a health and safety program for your worksite. Contact your local occupational health and safety
organization for information.
• Contact your local representative or CMC if you need assistance or additional information.
• Always follow applicable local codes and regulations.
2.3. HAZMON Safety
Follow safety procedures while starting and stopping the Hazard Monitoring system including
personnel notification, site permits, etc.
• Do not operate plant or equipment with compromised system.
• To prevent exposure to potential ignition source, do not open the IS Bus Converter cover in dust explosive
atmosphere while energized. Field Interconnect Boxes may be opened for troubleshooting purposes with
power applied when dust is settled – see next warning:
2. SAFETY MIP SERIES –
11910 7
• Remove dust and condensation away from enclosure seals before opening to prevent contamination.
• Do not bypass alarm controls when operating the system. Follow safety protocols to verify there are no
hazards such as heat sources, blockages, lack of guarding, etc.
• Validate sensor positions after regular system maintenance, and immediately after installing replacement
parts before operating machines. Always test interlocks during commissioning and on a periodic basis
recording their functionality.
• Inspect sensors, associated wiring and enclosures for damage and proper installation on regular interval.
2.4. Drives and Lockout/Tagout Safety
Inspect the power source(s) before using and know how to shut down in an emergency.
Whenever you service or adjust your equipment, make sure you shut down your power
source and follow lockout and tagout procedures to prevent inadvertent start-up and
hazardous energy release. Know the procedure(s) that applies to your equipment from the
following power sources.
For example:
WARNING
• De-energize, block, and dissipate all sources of hazardous energy.
• Lock out and tag out all forms of hazardous energy.
• Ensure that only 1 key exists for each assigned lock, and that you are the only one that holds that key.
• After verifying all energy sources are de-energized, service or maintenance may be performed.
• Ensure that all personnel are clear before turning on power to equipment.
For more information on occupational safety practices, contact your local health and safety organization.
2.5. Drives and Lockout/Tagout Safety
Inspect the power source(s) before using and know how to shut down in an emergency.
Whenever you service or adjust your equipment, make sure you shut down your power
source and follow lockout and tagout procedures to prevent inadvertent start-up and
hazardous energy release. Know the procedure(s) that applies to your equipment from the
following power sources.
For example:
WARNING
• De-energize, block, and dissipate all sources of hazardous energy.
• Lock out and tag out all forms of hazardous energy.
• Ensure that only 1 key exists for each assigned lock, and that you are the only one that holds that key.
• After verifying all energy sources are de-energized, service or maintenance may be performed.
• Ensure that all personnel are clear before turning on power to equipment.
For more information on occupational safety practices, contact your local health and safety organization.
MIP SERIES – 2. SAFETY
8 11910
2.6. Safety Equipment and Procedures
Fire Extinguisher
Provide a fire extinguisher for use in case of an accident. Store in a highly visible and accessible
place.
First-Aid Kit
Have a properly-stocked first-aid kit available for use should the need arise, and know how to use it.
•Emergency Egress
Locate the shortest path to the nearest exit(s) and know how to sound alarm in case of accident. Be
aware of closest muster station and alternate in case of evacuation.
•Confined Space
Use personal carbon monoxide detector when entering Boot Pit and follow safety protocols for
determining whether safe to enter enclosed spaces using necessary equipment.
2. SAFETY MIP SERIES –
11910 9
2.7. Personal Protective Equipment
The following Personal Protective Equipment (PPE) shall be worn when installing, operating, or maintaining the
equipment.
•Safety Glasses
Wear safety glasses at all times to
protect eyes from debris.
•Steel-Toe Boots
Wear steel-toe boots to protect feet from
falling debris.
•Coveralls
Wear coveralls to protect skin.
•Work Gloves
Wear work gloves to protect your hands
from sharp and rough edges.
•Hard Hat
Wear a hard hat to help protect your
head.
MIP SERIES – 2. SAFETY
10 11910
3. Product Details
3.1. Description of Annunciators
Figure 2. LED Indicators
There are two indicator lamps, identified by color, viewable from either the sides or the top depending on
sensor orientation:
Description Color Flash Rate Operation
Status Green 1
2
3
4
5
6
OK, no communication
OK, communication active
RAM read/write fault
Sensor access fault
Firmware fault
Serial number fault
Target Detection Red ON
OFF
Target detected
No target detected
3.2. Sensor Calibration and Sensitivity Settings — Deprecated
Sensors no longer require field calibration or adjustments. Consult factory representative for legacy support if
sensor is not performing to specification.
3.3. Theory of Operation
The sensor detects inductive proximity when a conductive material comes within the area surrounding a set of
sensing coils. The proximity is determined by comparing two similar coils placed back-to-back to see difference
3. PRODUCT DETAILS MIP SERIES –
11910 11
in magnetic fields induced when the target comes near. If the difference is over a predetermined threshold, the
sensor’s target detection status is set to one and target detection Red LED turns ON.
This method eliminates the need for calibration and is inherently temperature compensated therefore
preventing false readings. Unlike original model there is only a 1 or 0 output from the application specific
integrated circuit which is tuned to the coil.
Figure 3. Operation Block Diagram
Referring to Figure 3 on page 11 above, as the target moves closer to the set of coils, the Inductance Converters
detect the presence of the metallic object by comparing the signals, and if the difference is greater than
baseline when no inductance present, the output is transitioned ON and only returns to OFF at a lower
threshold which is longer distance away. This prevents there being a position when the value is indeterminate
causing the target state to cycle ON and OFF by itself (it has Hysteresis built-in).
3.4. Communications
The MIP001 Inductive Sensor is single-wire communication protocol. The sensor is supplied with 6’6” (2 m)
cable terminated with a RJ-11 plug. The sensor connects to the wiring system through an IS barrier powered
Field Interconnect Box.
The output of the sensor is a single 16-bit word which simply indicates 0x0000 as no target detected and
0x0001 as target detected.
The sensor requires a Bus Converter to convert the signaling system to the industrial Field Bus Modbus485 RTU
protocol. The target detection value is represented as a single signed word in the Bus Converter Modbus
register map. Bus Converters automatically acquire the serial number of the sensor on request.
As a 1-Wire® compatible device, the sensor value is returned using the read scratch function as 3 bytes, the first
2 bytes contains a signed word containing the process value and the 3rd byte is an 8-bit CRC. The family code
for the sensor is 180 decimal or B4 Hex. The sensor responds to the following Dallas function codes:
Code Decimal Code Hex Function
240 F0 Search ROM
85 55 Match ROM
15 0F Read ROM
MIP SERIES – 3. PRODUCT DETAILS
11910 13
4. Installation Guidelines
4.1. Installation Safety
Failure to follow the installation instructions provided in the MBC081/3 Technical Manual and
the requirements of the local electrical code could result in fire or explosion.
• This product is Intrinsically Safe when used with the MBC081/3 Bus Converter which acts as
an IS Barrier.
• Install the system using the drawings provided with the IS Bus Converter.
• Do not install sensors or components other than those specified by CMC.
• Only use the wiring components and cabling specified in the manual.
• Follow the field wiring instructions provided in Basic Installer Training Presentation and
Installing HAZMON In-A-Box Best Practices Guide.
• Intrinsically Safe wiring shall be fully segregated from all other wiring systems. Do not
intermix wires inside conduit or junction boxes of any kind including other IS systems.
Placing separate IS systems cabling in same raceway is permitted provided they are not
strapped together.
• Do not attempt to service or repair individual components. Either dispose damage parts or
return defective components within their warranty period to the factory.
4.2. General Precautions
A reliable system conforms to the following:
1. All wiring shall be protected from physical damage and abuse.
2. Wiring for this system is low voltage data wiring and should be segregated as much as possible from line
voltage wiring. The wiring must not be installed next to cables from noise generating equipment such as
VFD’s and other motor control equipment.
3. The sensors will be mounted so they can be serviced without disassembling the device they are monitoring.
4. The temperature of the monitored device shall not exceed the maximum ratings for the sensor.
5. The system will be installed using CMC approved wiring and interconnect devices to the specifications
included with the product manuals for each device. All drawing notes must be followed.
6. If the installation is to be Intrinsically Safe, all requirements set out in documents for the MBC081 or
MBC083 Bus Converter must be followed.
The sensors can be mounted on any clean, dry surface. The sensors are designed for all weather mounting
however should not be immersed in water for long periods. The sensor cable is rated for use from -76°F to
+257°F (-60°C to +125°C) and is UV stabilized for exposure to direct sunlight.
Take care not to damage the sensor during installation. Do not modify the sensor housing in any way. Do not
bend the tab or barrel of lug style sensors.
MIP SERIES – 4. INSTALLATION GUIDELINES
14 11910
4.3. Drag Conveyor
The correct operation of hazard monitoring system depends on the appropriate mounting of
the temperature sensors. Mountings must be specific to each conveyor or bucket elevator. It is
the sole responsibility of the installer and operator of the monitoring system to ensure that the
sensors are correctly placed for accurate detection of belt and pulley tracking faults.
Slack/Broken Chain Criteria
For slack chain applications, position the sensor target so it activates within 0.25” (6.3 mm) of the swing arm.
This will monitor both belt tension and broken chain.
Hazard monitoring systems must be routinely inspected, typically every 30 days, to ensure that
excessive Sensor wear has not occurred and that all sensors are correctly positioned and
functioning as required.
4.4. Sensor Installation
Note
Make sure not to cover the Annunciator Lamps with the bracket keeping it away from the Sensor
Locations.
There are two versions of the sensor Side Sensing and End Sensing. Both come with mounting bracket – the side
sensing version can be rotated for correct orientation with the target. Ideally the target is made from ferrous
metal with surface area covering the sensor area for optimal sensitivity distance ON which is typically 0.25 in
(6.3 mm) max. – guaranteed OFF is at 0.40” (10.1 mm)*. See diagram below for Sensor Mounting options. Make
sure the sensor overlaps the sensor location for detection and no other conductive parts are close by it
including the mounting bracket.
Note
Bracket mounting holes are 1” plus 1/16” (27 mm) for the center line of the target and 7/8” minus 1/64
which is 55/64” (22 mm) apart from each other. The holes are 0.196 in (5 mm) close fit for #10 or
suitable for #8 (M4) screw. If using nut and bolt, drill a 13/64” through hole for #10, 3/16” for #8 or 5
mm for M4. Otherwise, drill and tap holes as required.
*Dimensions are given for ferreous metal such as mild steel – divide sensing distances by two for non-ferreous
metals such as copper or aluminum.
4. INSTALLATION GUIDELINES MIP SERIES –
16 11910
5. Specifications
Description Characteristic
Sensor Bus
Voltage
Current
Communications
5 VDC ±10%
9.0 mA max
Single-Wire Bus
Sensor
Pickup Distance
Contact Rating
LED Indication
Enclosure Material
Weight
0–0.25” (6.3 mm) min 0.40” (10.1 mm) max
N/A
Red = Target Present, Green = Status
Polycarbonate
10 oz (280 g)
Environment
Temperature
Relative Humidity
-40 to 158F (-40 to 70C)
0 to 95% non-condensing
Dimensions
Length
Body Width
Mounting Width
Mounting Holes
6.0” (152 mm)
1.25” (32 mm) square
2.125” (54 mm)
2 x 0.2 (5 mm) #8 (M4) clearance
5. SPECIFICATIONS MIP SERIES –
18 11910
6. Appendix
6.1. Review Sign-off Form
This product has been designed and manufactured to meet general engineering standards. Other local
regulations may apply and must be followed by the operator. All personnel must be trained in the correct
operational and safety procedures for this product. Use the sign-off sheet below to record initial and periodic
reviews of this manual with all personnel.
Date Employee Name and Signature Employer Name and Signature
6. APPENDIX MIP SERIES –
11910 19
7. AG Growth International Inc. –
Form of Limited Warranty
Ag Growth International Inc. warrants that the goods and/or services being supplied (the “Goods”) will
be free from defects in materials and workmanship under normal conditions, use, service, and
maintenance, for a period of twelve (12) months from the date of first operation of the Goods, but in
no event more than eighteen (18) months from the date of delivery of the Goods to the end-user (the
“Warranty Term”). If the Goods are being used for rental purposes, the Warranty Term for the subject
Goods shall be limited to 90 days.
Subject to AGI’s sole discretion, if the Goods, or a component thereof, are found to have a default in
materials and/or workmanship within the Warranty Term, AGI will, at its own option and expense,
repair or replace the subject Goods. Any warranty related expenses incurred on behalf of or by the
end-user without the prior written consent of AGI shall be the sole responsibility of the end-user.
Expenses relating to travel, freight, customs or import duties and tariffs, equipment rental, and any
costs associated with accessing the Goods are the sole responsibility of the customer. Any replacement
will be warranted for the remainder of the original warranty. AGI will not proceed with any repairs or
replacement unless first contacted and a Return Material Authorization (RMA) number issued.
Warranty shall be void in the event the Goods are returned or disposed of without the written consent
of AGI.
The customer shall not assert a claim that the Goods are defective unless the customer gives written
notice to AGI of such defect within forty-eight (48) hours of discovering such defect. In the event of a
warranty claim, the customer must complete any, and all information required by AGI to properly
assess or investigate the claim. AGI shall be given a reasonable opportunity to inspect and test the
Goods in question. Failure by the customer to notify AGI of such claim within 48 hours shall operate as
a waiver of any, and all such claims by the customer.
THIS IS THE SOLE AND EXCLUSIVE WARRANTY GIVEN BY AGI WITH RESPECT TO THE GOODS AND IS IN
LIEU OF AND EXCLUDES ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, ARISING BY OPERATION OF
LAW OR OTHERWISE, INCLUDING WITHOUT LIMITATION, MERCHANTIBILITY OR FITNESS FOR A
PARTICULAR PURPOSE WHETHER OR NOT THE PURPOSE OR USE HAS BEEN DISCLOSED TO SELLER IN
SPECIFICATIONS, DRAWINGS, OR OTHERWISE, AND WHETHER OR NOT AGI’S GOODS ARE SPECIFICALLY
DESIGNED AND/OR MANUFACTURED BY AGI FOR BUYER’S USE OR PURPOSE.
This limited warranty extends solely to Goods manufactured by AGI and does not cover any third-party
parts, components, or materials. To the extent permitted by the manufacturer, AGI will pass on
applicable warranties on third-party parts, components or materials to the end-user. This warranty
does not extend to any losses or damages due to misuse, use of a kind and/or to a degree not
reasonably expected to be made of the Goods, any use of the Goods which is not an intended use as
specified in AGI’s published product literature or otherwise specified by AGI in writing, accident, acts
of God, abuse, neglect, normal wear and tear (including corrosion and cosmetic issues), any
equipment attached to or used in conjunction with the Goods, any field modifications or substitutions
to original Goods, component damage incurred during shipping and handling, unauthorized
modification or alteration, used beyond rated capacity, or improper installation, maintenance or
application.
THE SOLE AND EXCLUSIVE REMEDY FOR ANY CLAIM HEREUNDER SHALL BE LIMITED TO REPAIR OR
REPLACEMENT. AGI SHALL NOT BE LIABLE FOR DAMAGES CAUSED BY DELAY IN PERFORMANCE AND IN
MIP SERIES – 7. AG GROWTH
INTERNATIONAL INC. –
FORM OF LIMITED
WARRANTY
20 11910
NO EVENT, REGARDLESS OF THE FORM OF THE CLAIM OR CAUSE OF ACTION (WHETHER BASED IN
CONTRACT, INFRINGEMENT, NEGLIGENCE, STRICT LIABILITY, OTHER TORT OR OTHERWISE), SHALL
AGI’S LIABILITY TO BUYER AND/OR ITS CUSTOMERS EXCEED THE PURCHASE PRICE OF THE GOODS.
BUYER AGREED THAT IN NO EVENT SHALL AGI’S LIABILITY TO BUYER AND/OR ITS CUSTOMERS EXTEND
TO INCLUDE INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES. THE TERM “CONSEQUENTIAL
DAMAGES” SHALL INCLUDE, BUT NOT BE LIMITED TO, LOSS OF ANTICIPATED PROFITS, LOSS OF USE,
LOSS OF REVENUE, FAILURE TO MEET GOVERNMENT AND/OR ADMINISTRATIVE REQUIREMENTS,
CLEAN UP COSTS, COST OF CAPITAL AND DAMAGE OR LOSS TO OTHER GOODS, PROPERTY OR
EQUIPMENT.
To the fullest extent permitted by law, Buyer, on behalf of itself, its suppliers, their agents, employees
or any entity or person for which Buyer is or may be responsible (“Indemnitors”) shall fully indemnify,
save and hold AGI, its agents, employees, officers, directors, partners and related entities harmless
from and against all liability, damage, loss, claims, demands, actions and expenses of any nature
whatsoever, including, but not limited to reasonable attorney’s fees which arise out of or are
connected with: (a) any negligent act, error or omission by any Indemnitor in the performance of this
agreement; (b) the failure of the Indemnitor to comply with the laws, statutes, ordinances or
regulations of any governmental or quasi-governmental authority; or (c) the material breach of any
term or condition of this agreement by any of the Indemnitors. Without limiting the generality of the
foregoing, the indemnity hereinabove set forth shall include all liability, damage, loss, claims,
demands, and actions on account of personal injury, death or property loss to any third party, any
Indemnitee, any of Indemnitee’s employees, agents, licensees or invitees. The indemnity set forth
herein shall survive any termination of this agreement.
THIS WARRANTY IS NON-TRANSFERABLE AND APPLIES ONLY TO THE ORIGINAL END-USER AND SHALL
BE CONSIDERED VOID IF NOT REGISTERED WITHIN 30 DAYS OF RECEIPT OF THE GOODS BY THE
ORIGINAL END USER.
7. AG GROWTH INTERNATIONAL INC. – FORM OF
LIMITED WARRANTY
MIP SERIES –
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AGI CMA MIP001 Inductive Proximity Sensor Owner's manual
- Type
- Owner's manual
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