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PCB Piezotronics IMI SENSORS EP686B71, Installation And Operating Manual, Page: 1 / 43

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PCB Piezotronics IMI SENSORS EP686B71 Installation And Operating Manual Download Page 1

Model EP686B71

Smart Vibration Switch

Installation and Operating Manual

For assistance with the operation of this product,

contact PCB Piezotronics, Inc.

Toll-free: 800-959-4464

24-hour SensorLine: 716-684-0001

Fax: 716-684-3823

E-mail: [email protected]

Web: www.imi-sensors.com

Summary of Contents for IMI SENSORS EP686B71

Page 1: ...itch Installation and Operating Manual For assistance with the operation of this product contact PCB Piezotronics Inc Toll free 800 959 4464 24 hour SensorLine 716 684 0001 Fax 716 684 3823 E mail imi...

Page 2: ...ty regimen When in doubt about a calibration cycle a good rule of thumb is to recalibrate on an annual basis It is also good practice to recalibrate after exposure to any severe temperature extreme sh...

Page 3: ...rchase Order should include authorization to proceed and return at current pricing which can be obtained from a factory customer service representative Contact Information International customers shou...

Page 4: ...isclosure Table Pb Hg Cd Cr VI PBB PBDE O O O O O O PCB X O O O O O O O O O O O X O O O O O O O O O O O O O O O O O O O O O O O O O X O O O O O O O O O X O O O O O O O O O O O X O O O O O X O O O O O...

Page 5: ...e O O X O O O Wires O O O O O O Cables X O O O O O Plastic O O O O O O Solder X O O O O O Copper Alloy Brass X O O O O O This table is prepared in accordance with the provisions of SJ T 11364 O Indica...

Page 6: ...ING 686 Series Smart Vibration Switch Operating Guide with Enclosed Warranty Information 3425 Walden Avenue Depew New York 14043 2495 Phone 716 684 0003 Fax 716 684 3823 Toll Free Line 1 800 959 4IMI...

Page 7: ...ical Relay Automatic Machinery Shutdown Using External Electromechanical Relay While Monitoring 2 Axes Switch and External Latching for Automatic Machinery Shutdown Both Alarm Siren and Automatic Mach...

Page 8: ...be used to replace more expensive electronic vibration switches where separate vibration output is not required and to replace troublesome mechanical vibration switches Every Smart Switch is factory p...

Page 9: ...e load s power circuit is completed to facilitate the desired alarm or shutdown Figure 1 Block Diagram Benefits of Solid State Relays A solid state relay is an electronic component that functions in t...

Page 10: ...t the end of this Manual Direct Adhesive Mount Procedure For restrictions of space or for convenience most sensors with the exception of integral stud models can be adhesive mounted directly to the ma...

Page 11: ...achine surface consider using an adhesive mounting pad as a possible alternative Inspect the area checking that there are no burrs or other foreign particles interfering with the contact surface Step...

Page 12: ...best frequency response Contact the factory for recommended epoxies This method involves attaching a base to the machine surface then securing the sensor to the base This allows for easy removal of th...

Page 13: ...er first weld epoxy or otherwise adhere a steel mounting pad to the test surface This provides a smooth and repeatable location for mounting Figure 6 Magnet Types Step 1 After choosing the correct mag...

Page 14: ...tion Attribute Omron Model Number MJN2C AC120 MJN2C AC240 MJN2C DC12 MJN2C DC24 MJN2C DC110 Contact Form 2 Form C DPDT Relay Rated Resistive Load 10 A 240 VAC 28 VDC Service Life Electrical Min Rated...

Page 15: ...of the vibration level during the specified delay time After this delay the vibration switch will be activated If the vibration level exceeds the alarm threshold for a time period greater than the spe...

Page 16: ...up delay option for the switches is enabled the Smart Switches will not trip during the specified startup delay time regardless of the vibration level After this delay the switch relays will be activa...

Page 17: ...rt Switches will not trip during the specified startup delay time regardless of the vibration level After this delay the switch relay will be activated if the vibration level exceeds the alarm thresho...

Page 18: ...el and installed on the motor in horizontal and vertical directions Pushing the Start pushbutton closes the M contact and starts the motor If the start up delay option for the switches is enabled then...

Page 19: ...the NL non latching option is specified the alarm siren will sound while alarm threshold on one or both switches is exceeded Should the vibration level for both switches drop below the alarm threshold...

Page 20: ...he corresponding M contact and start the motor If the start up delay option for the switches is enabled then during the specified startup delay time the switches will not trip regardless of the vibrat...

Page 21: ...abled the Smart Switches will not trip during the specified startup delay time regardless of the vibration level After this delay the switch relay will be activated if the vibration level exceeds the...

Page 22: ...the motor If the start up delay option for the switches is enabled the Smart Switches will not trip during the specified startup delay time regardless of the vibration level After this delay the swit...

Page 23: ...ion level After this delay the switch relay will be activated if the vibration level of either switch exceeds the alarm threshold for a period greater than the specified operational delay time This ac...

Page 24: ...uring the specified delay time After this delay if the vibration level exceeds the alarm threshold for the alarm switch it will be activated and apply a voltage to the alarm siren Since the NL non lat...

Page 25: ...ed This will start the motor If the start up delay option is enabled the switch will not trip regardless of the vibration level during the specified delay time After this delay if the vibration level...

Page 26: ...d start the motor If the start up delay option for the switch is enabled the switch will not trip regardless of the vibration level during the specified delay time After this delay if the vibration le...

Page 27: ...r in order to install the drivers Once installed administrative rights are not required for use Figure 25 Model 600A29 USB Programmer Kit Program Installation Installing the Software and USB Driver In...

Page 28: ...23 SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING Figure 27 National Instruments Software License Agreement Figure 28 Installation Verification Screen Figure 29 Installation Complete Sc...

Page 29: ...aller will start automatically The initial USB installer will look similar to the one below Figure 30 WinUSB Driver Installation Screen The drivers will now be properly installed and you should get th...

Page 30: ...ams PCB EE225 Software menu item Initially the screen will appear as in Error Reference source not found with a yellow bar and status indicating Initializing followed by the message Connecting to USB...

Page 31: ...e USB programmer cable Click OK to proceed Figure 35 Sensor Connection Screen While the software is establishing communication with the sensor the status will display Checking Status and the colored i...

Page 32: ...s Reading Parameters To read the current sensor settings click the Read Parameters button This operation takes approximately 45 seconds to complete Transferring Actual Settings to Settings to Write Fi...

Page 33: ...et State How the relay operates once actual vibration falls below the alarm threshold Latching Relay to latch or stay in the alarm state until manually reset regardless of the vibration level Non Latc...

Page 34: ...3 4 X Parameter MAVT Enabled Custom Customer Specific Configuration Alarm Threshold 0 60 ips Hysteresis 6 Relay Contacts Normal State Normally Open Normally Closed Normally Open Normally Closed Relay...

Page 35: ...times during the procedure and will cause the machine to shut down and turn on several times This could cause damage to your machinery 1 Mount the Smart Switch on the machine that the switch will mon...

Page 36: ...PAGE 31 SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING Factory Programmed Ordering Guide Figure 39 Ordering Guide...

Page 37: ...ocess is complete See www pcb com for product details Figure 40 Battery Powered Signal Conditioner Calibration Cable The calibration cable Model 052BR010AC is a 10 foot twisted pair shielded cable wit...

Page 38: ...PAGE 33 SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING Figures 42 and 43 Magnet Clip with and without Smart Switch...

Page 39: ...Twisted Pair 048 Armored Polyurethane Shielded Twisted Pair Switch Connector Type AE 2 socket MIL type with environmental boot BP 2 socket MIL type high temp with strain relief BR 2 socket MIL type m...

Page 40: ...ischarge ESD can damage electrical devices Similar to a capacitor a cable can hold a charge caused by triboelectric transfer such as that which occurs in the following Laying on and moving across a ru...

Page 41: ...gineer for a RETURN MATERIAL AUTHORIZATION RMA NUMBER Please have information available such as model and serial number Also to insure efficient service provide a written description of the symptoms a...

Page 42: ...t Rating Relay Closed 500 mA 500 mA Leak Current Relay Open 1 mA 1 mA Electrical Isolation Case 108 Ohm 108 Ohm Physical Size Hex x Height 1 38 in x 3 68 in 1 38 in x 94 mm Weight 7 0 oz 200 gm Mounti...

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