masibus - Instrumentation and Automation Solutions
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1. VIBRATI ON SWITCH VSW 150 masibus Ref No mVS om 101 Issue No 03 User Manual Masibus Automation And Instrumentation Pvt Ltd B 30 GIDC Electronics Estate Sector 25 Gandhinagar 382044 Gujarat India Phone No 91 79 23287275 79 Fax No 91 79 23287281 82 Email support masibus com Web www masibus com masibus VIBRATION SWITCH VSW 150 Ref No mVS om 101 Issue No 03 Contents 1 INTRODUCTI ON 5 U i 03 1 1 Purpose of the manual 1 2 Vibration switch overview 1 3 Product ordering code 2 SAFETY AND WARNING PRECAUTI ONS 04 1 Safety Precautions 2 Warning Precautions 2 2 3 MOUNTING 15 2 2 06 4 TERMINAL 65 07 5 OPERATION DETA 08 5 Table for signal P Vs Display value 09 7 SPECIFICATIONS 10 Electrical Specification Accuracy Mechanical Specification Environmental condition Output Calibration NNNNNN O U A YN HP 8 MAINTENANCE U U 11 Figures Figure 1 Mounting 5 04 Figure 2 Terminal Connections a OS Note I nformation in this manual is s2. 8 sec to 55 sec to avoid false tripping The output 4 20 Ma can be interfaced with PLC or DCS system which in turn can continuously monitor the condition of machine This allows for alarming and trending of the machine condition Some systems can even be programmed to shutdown the equipment either manually or by PLC or DCS 1 3 Product ordering code User Manual Page 3 of 11 masibus VIBRATION SWITCH VSW 150 Ref No mVS om 101 Issue No 03 Model No Vibration Range Analog Output Mounting VSW 150 XX x x 1R 12 5mm s None N None 2R 25 mm s N None S Stud 3R 50 mm s 1 4 to 20 mA Pad 2 SAFETY AND WARNING PRECAUTIONS 2 1 Safety Precautions Dangerous voltages capable of causing death are sometimes present in this instrument Before installation or beginning of any troubleshooting procedures the power to all equipment must be switched off and isolated Units suspected of being faulty must be disconnected and removed first and brought to a properly equipped workshop for testing and repair Component replacement and interval adjustments must be made by a company person only 2 2 Warning Precautions Before wiring verify the label for correct model no and options Wiring must be carried out by personnel who have basic electrical knowledge and practical experience It is recommended that power of these units to be protected by fuses circuit
3. I CAL SPECI FICATION e Enclosure ABS Weight 350Grams Approx e Enclosure Dimension 80X82X85 mm wall mounted enclosure e Mounting Vertical mounting 7 4 ENVIRONMENTAL SPECIFICATION e Ambient Temperature to 55 C e Humidity 30 to 9596 RH non condensing e Storage Temperature 0 80 C 7 5 OUTPUTS 1 Relay Output 230VAC 2 A Relay can be set to NO or NC Factory Settable Default NO Hysteresis 1 0 mm s Time Delay for relay on operation Time Delay is settable via center trim pot from 8 sec to 55 sec 2 Retransmission output 4 20mA Note Sensor open condition When sensor is open or not connected with unit at that time unit will shows 1 message on display and retransmission output is also less than1mA Page 10 of 11 User Manual VIBRATION SWITCH VSW 150 masibus Ref No mVS om 101 Issue No 03 7 6 CALI BRATI ON e Zero and Span calibration for 4 20 mA output via trim port inside instrument e Instrument Warm up Time 30 Min Note Instrument is factory calibrated So it does not require re calibration If user wants to re calibration than it should be done only by trained technical persons only 8 MAINTANCE A Before installation or beginning of any troubleshooting procedures the power to all equipment must be switched off and isolated Units suspected of being faulty must be disconnected and removed first and brought to a properly equipped workshop for testing and
4. ble 4 to 20 Ma Vs signal of 50mm s Amplitud e Frequency Hz 10 20 50 100 200 400 500 800 128 10 4 7 2 5 28 4 64 4 32 416 4 128 408 4 064 16 12 8 56 48 44 42 446 41 4 08 25 6 16 8 10 4 6 56 5 28 4 64 432 4256 4 16 4 128 32 20 12 72 56 48 44 432 42 4 16 48 16 88 64 521 46 448 43 424 64 20 104 72 56 48 464 44 432 96 136 88 64 52 496 46 448 128 16 8 1041 72 56 528 48 464 160 20 12 8 6 56 5 48 192 136 88 64 592 52 496 256 16 8 1041 72 656 56 528 320 20 12 8 72 6 56 384 136 88 784 64 5 92 480 16 10 88 7 64 User s Manual Page 9 of 11 masibus VIBRATION SWITCH VSW 150 Ref No mVS om 101 Issue No 03 512 16 8 10 4 9 12 7 2 6 56 640 20 12 10 4 8 7 2 768 13 6 11 68 8 8 7 84 960 16 13 6 10 8 8 1024 16 8 14 24 10 4 9 12 1280 20 16 8 12 10 4 1600 20 14 12 7 SPECIFICATIONS 7 1 ELECTRI CAL SPECI FI CATI ON Supply Voltage 90 to 270VAC Sensor Excitation 3 87 mA current 21 Voltage e Cut Off frequency High 1 KHz Low 10Hz RMS velocity 12 5 mm s 25 mm S or 50mm S FSD Factory set e Retransmission Output 4 to 20mA load 550ohm 7 2 ACCURACY e Input to retransmission output 5 of full span e Input to seven segment display 5 of full span 7 3 MECHAN
5. breakers or external over current rated at the minimum value possible gt All wiring must confirm to appropriate standards of good practice and local codes and regulations Wiring must be suitable for voltage current and temperature rating of the system Beware not to over tighten the terminal screws Unused control terminals should not be used as jumper points as they may be internally connected causing damage to the unit Verify that the ratings of the output devices and the inputs as specified in Chapter 7 are not exceeded Do not use this instrument in areas such as excessive shock vibration dirt moisture corrosive gases or rain The ambient temperature of the areas should not exceed the maximum rating specified Page 4 of 11 User Manual VIBRATION SWITCH VSW 150 masibus Ref No mVS om 101 Issue No 03 Provide Power from a single phase instrument power supply If there is a lot of noise in the power line insert an insulating transformer into the primary side of the line and use a line filter on the secondary side As counter measures against noise do not place the primary and secondary power cables close to each other Note A UNPACKING Upon receipt of the shipment remove the unit form the carton and inspect the unit for shipping damage If any damage due to transit report and claim with the carrier Write down the model number serial number and date code for future refe
6. o change the time delay from 8 sec to 55 sec e When trim pot P3 is rotated in clockwise direction the time delay is decrease and rotated in anticlockwise direction time delay is increase 6 Reference value of signal I P Vs Display value Table 50mm s Vs Signal level Amplitud e Frequency Hz mVrms 10 20 50 100 200 400 500 800 1000 12 8 20 00 10 00 4 00 2 00 1 00 0 50 0 40 0 25 0 20 16 25 00 12 50 5 00 250 1 25 0 63 0 50 0 31 0 25 25 6 40 00 20 00 8 00 4 00 2 00 1 00 0 80 0 50 0 40 32 50 00 25 00 10 00 5 00 2 50 1 25 1 00 0 63 0 50 48 37 50 15 00 7 50 3 75 1 88 1 50 0 94 0 75 64 50 00 20 00 10 00 5 00 2 50 2 00 1 25 1 00 96 30 00 15 00 7 50 3 75 3 00 1 88 1 50 128 40 00 20 00 10 00 5 00 4 00 2 50 2 00 160 50 00 25 00 12 50 6 25 5 00 3 13 2 50 192 30 00 15 00 7 50 6 00 3 75 3 00 256 40 00 20 00 10 00 8 00 5 00 4 00 320 50 00 25 00 12 50 10 00 6 25 5 00 384 30 00 15 00 12 00 7 50 6 00 480 37 50 18 75 15 00 9 38 7 50 512 40 00 20 00 16 00 10 00 8 00 640 50 00 25 00 20 00 12 50 10 00 768 30 00 24 00 15 00 12 00 960 37 50 30 00 18 75 15 00 1024 40 00 32 00 20 00 16 00 1280 50 00 40 00 25 00 20 00 1600 50 00 31 25 25 00 Ta
7. rence when communicating with our Customer Support Division 3 MOUNTING DETAILS User Manual Page 5 of 11 masibus VIBRATION SWITCH VSW 150 Ref No mVS om 101 Issue No 03 TERMINAL BLOCK FOR WIRE CONNECTION ENCLOSURE COVER 5 DIA 4 HOLES FOR MOUNTING 2 PIN ALLIED CONNECTOR FEMALE FRONT VIEW SIDE VIEW Figure 1 Mounting Detail ENCLOSURE DI MENSI ON 80X82X85 mm 4 TERMINAL CONNECTI ONS ELECTRI CAL CONNECTI ON GUI DELI NES Page 6 of 11 User Manual VIBRATION SWITCH VSW 150 Ref No mVS om 101 Issue No 03 re 9 Q 2 3 4 5 6 7 JS zs 12 JL L N C NO NC RE RE Figure 2 Terminal connection Terminal Pin Description Reference L LIVE for AC Supply N NEUTRAL for AC Supply C COMMON Contact of Relay Output NO NORMALLY OPEN Contact of Relay Output NC NORMALLY CLOSE Contact of Relay Output RE POSITIVE Terminal of Retransmission Output RE NEGATIVE Terminal of Retransmission Output 5 OPERATION DETAILS User s Manual masibus Page 7 of 11 masibus VIBRATION SWITCH VSW 150 Ref No mVS om 101 Issue No 03 Vibration switch VSW 150 is so easy to use To operate it properly some function at user end required to perform Those functions are listed belo
8. repair Component replacement and interval adjustments must be made by a company person only Masibus Automation amp Instrumentation Pvt Ltd B 30 GIDC Electronics Estate Sector 25 Gandhinagar 382044 Gujarat India Email support masibus com Web www masibus com User s Manual Page 11 of 11
9. ubject to change without prior notice or permission Page 2 of 11 User Manual VIBRATION SWITCH VSW 150 masibus Ref No mVS om 101 Issue No 03 1 INTRODUCTI ON 1 1 Purpose of the manual This manual should be provided to the end user Keep an extra copy or copies of the manual in a safe place Read this manual carefully to gain a thorough understanding of how to operate this product before starting operation This manual describes the functions of this product Masibus does not guarantee the application of these functions for any particular purpose 1 2 Vibration switch Overview For certain unattended or critical application monitoring program will not identify any transient faults that happens in between monitoring cycle Continuous monitoring may be needed to identify these transient faults to ensure corrective action to be developed and implemented at a schedule time rather than having to disrupt operations for a failure VIBRATION SWITCH Model VSW 150 is an on line monitoring instrument for vibration It accepts the vibration signal from an accelerometer display it and also generate 4 20Ma retransmission output There is a Relay output in the vibration switch Relay can be set to NO or NC Factory Settable Default NO Hysteresis is fix 1 0 mm s Set point is settable through the range via trim pot inside the instruments Time delay for relay on operation is settable via trim pot from
10. w All connection are given outside of module for power relay output and analog output through green detachable connector so connect as per the connection detail given in terminal connection Function of different trim pots Open the top cover of module by unscrewing the top screws Saw the Pots like this for change the SET value For change the SET point follow the procedure described below NOTE Do not trim the other trim pot otherwise system calibration is disturbed Trim pot for Time delay iI C p Enim pot for Calibration Trim pot for SET Value Trim pot for Relay span calibration Trim pot for Relay Zero calibration Trim pot located near Trim pot located near to 2 pin Allied female to MKDS green colored connector 3 4 191 colored connector gt Procedure for change the Set point e Give the supply to the unit and to fix the set point as per requirement open the cover of supplied unit unscrewing the four screw of the top e Now display card is visible to the user There are five trim pot on left side and two on the right side e To fix the set point trim the trim pot SP at the top of left side pots by keeping black switch pressed given at display card e At last fit the cover properly by fitting the screws Procedure for change the Time delay Page 8 of 11 User Manual VIBRATION SWITCH VSW 150 masibus Ref No mVS om 101 Issue No 03 e P3 pot is use for t
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