Techna-Tool BK MIKRO 5-RL Technical Documentation Manual

Tool monitoring system

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BK MIKRO 5-RL
Tool Monitoring System
Technical Documentation - North American Edition
Revision 2.0
Released: April, 1997
553 Industrial Dr. Hartland, WI 53029 262-367-8665 fax 262-367-0208
web-site
www.techna-tool.com
email
techtool@techna-tool.com

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Summary of Contents for Techna-Tool BK MIKRO 5-RL

  • Page 1 BK MIKRO 5-RL Tool Monitoring System Technical Documentation - North American Edition Revision 2.0 Released: April, 1997 553 Industrial Dr. Hartland, WI 53029 262-367-8665 fax 262-367-0208 web-site www.techna-tool.com email techtool@techna-tool.com...
  • Page 2: Table Of Contents

    3.5. D .......................... 14 EFLECTION OF 4. INSTALLATION NOTES ........................15 4.1. C ......................15 ONTROL OLTAGE ONNECTION 4.2. E ....................16 LECTRICAL NTERFERENCE REVENTION Appendix A Model 5 Manufacturing and Techna-Tool Part Numbers ............16 BK MIKRO 5-RL Page 1...
  • Page 3 Contents © Copyright 1997, Techna-Tool Inc., Hartland, Wisconsin, and MSC Tuttlingen GMBH i.Gr., Tuttlingen, Germany. The information in this document is subject to change without notice. Page 2 BK MIKRO 5-RL...
  • Page 4: Description

    Description Description BK MIKRO 5-RL is a tool monitoring system customized for simultaneous scanning of two tools. The complete BK MIKRO 5-RL system comprises • a control unit, • a sensing head (scanner), • a connection cable. Principle of Operation The system will monitor the presence of two particular tools.
  • Page 5: System Components

    Note: The unit is available in three different models for three different supply voltages: 24 VDC, 120 VAC, 230 VAC. Page 4 BK MIKRO 5-RL...
  • Page 6: Technical Data

    2.1.3. Scanner Socket For connecting scanner TK5, a 6 pin socket to DIN 45322 is fitted on the control unit front panel. Note: Using a different scanner may damage and/or destroy scanner and control unit. BK MIKRO 5-RL Page 5...
  • Page 7: Screw Terminals

    Relay e.g. AC 230 V These terminals must not be wired up ! Note: These plugs may only be inserted or removed when the power supply has been disconnected. Unmarked terminals must not be connected. Page 6 BK MIKRO 5-RL...
  • Page 8: Power Supply

    Alternatively, "120 VAC" and "230 VAC" models may also be supplied with 24 VDC. In this case, terminals "L1" and "N" must not be connected. Terminals "+24 V" and "–24 V" are to be connected as described above for "24 VDC" model. BK MIKRO 5-RL Page 7...
  • Page 9: Control Inputs

    Power Supply / Status k.o. o.k. yellow LED to indicate supply voltage or status • "K.O." Relay AC 230 V red LED to indicate fault message L1 N • "O.K." Relay green LED to indicate no fault message Page 8 BK MIKRO 5-RL...
  • Page 10: Toggle Switches

    The "Decel" switch determines whether the scanner will slow down while in its scanning range. Note: For normal tool detection applications, this switch should be in the “Normal Decel” position, as the normal deceleration of the unit is designed to protect the unit from wear and tear. BK MIKRO 5-RL Page 9...
  • Page 11: Notes On Technical Safety

    AC power supply simply isolated from DC power supply and scanner connections Scanner Connections safely isolated from K.O. output, O.K. output, and AC power supply simply isolated from control inputs no isolation from DC power supply Page 10 BK MIKRO 5-RL...
  • Page 12: Scanner Tk 5

    Note: Using scanner TK 5 with a different control unit than BK MIKRO 5-RL may damage and/or destroy scanner and control unit. Your wand is a wearing part!
  • Page 13: Technical Data

    Each contact with a rotating object will cause corresponding wear on the wand. This may even lead to the metal wand breaking. Due to the injury hazard this causes, users should exercise particular caution within any BK MIKRO 5-RL rotating area. 2.2.2.
  • Page 14: Function

    If one of the two tools is not detected, i.e. either it is missing or there is an obstacle within the wand rotating area, the "K.O." relay will be activated. In addition, the light-emitting diodes on the control unit will indicate the result. BK MIKRO 5-RL Page 13...
  • Page 15: Scanning Times

    For all speeds, wand deflection is compensated to a range of less than 10°. Deflection will depend, however, on wand length. Page 14 BK MIKRO 5-RL...
  • Page 16: Installation Notes

    DC 24 V k.o. o.k. k.o. o.k. C NO/NC C NO/NC C NO/NC C NO/NC BK MIKRO 5-RL BK MIKRO 5-RL DC 24 V DC 24 V common power and control voltage supply separate control voltage Control Voltage ext. ext.
  • Page 17: Electrical Interference Prevention

    RC combination (included in the contactor suppliers' product ranges) • Varistors • Diodes Appendix A Model 5 Manufacturing and Techna-Tool Part Numbers COMPLETE SYSTEMS: BK5 110 AC Volt System BK5110S (Includes BK5SC, BK5110, BK5C5 and BKMB) BK5 24 DC Volt System...

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