TDR time delay remote unit with electrical isolation
Contents
1. Drawing Di mens j ons Note For safe mounting use security screws in mm TDR surface mount enclosure version FOB front on board While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U TDR 001 E Issue 2 www castell com 5 of 7 Time Delay Remote Unit T 2 with Electrical Isolation ig User Manual Original Language Version Castell Wiring Diagram Diagram TDR 1 MACHINE CYCLE RUNNING 2 MACHINE RUNDOWN PRESS PUSH BUTTON P BUTTON 28 30 SAFETY n ba RELAY 29 a 29 31 1 2 L 3 4 a ROTARY SWITCH ROTARY SWITCH 3 SOLENOID ENERGISED TURN KEY 4 SOLENOID DE ENERGISED MACHINE ISOLATED P BUTTON 28 28 30 2 o 6 29 29 31 1 2 a 3 4 a ROTARY SWITCH ROTARY SWITCH While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U TDR 001 E Issue 2 www castell com 6 of 7 Time Delay Remote Unit Ji Pw with Electrical Isolation wa Castell O User Manual Original Language Version Order Information In2. Time Delay Remote Unit IPX with Electrical Isolation arr User Manual Original Language Version Castell The TDR time delay remote unit is a heavy duty trapped key interlock switch controlled by a fail safe timer and solenoid The unit is designed to control access to hazardous machines with run down times and can be used in high risk applications The unit incorporates a dual channel fail safe timer heavy duty continuously rated solenoid solenoid position monitoring 20A electrical switch front panel lamp indication of solenoid position and timer failure with up to four lock centers for multiple access applications TDR FSB F 3D N O6 110A Operation The Castell TDR time delay remote unit with electrical isolation is typically used for machine isolation in applications in order to protect the hazardous area from access while power is on TDR electronic time delay remote unit with electrical isolation 1 All keys are trapped Continuous voltage signal initiates 3 All keys are free No signal to the TDR unit timer After time delay release the keys by pushing the green button The keys are trapped in the TDR Switch contacts arrangement 3 normally open and 3 normally closed 2 When the machine stop sequence is initiated a signal from the machine control circuits starts the timer in the TDR unit Once completed the timer energizes the solenoid illuminating the green LED By pushing the green button the keys can
3. Installation The TDR time delay remote unit with electrical isolation should be mounted to a surface using suitable fasteners please refer to drawing on page 4 5 for more details The lock face should be sealed to the panel for ingress protection Cables should be connected to the switch in accordance with the applicable wiring diagrams Ensure that the unit is bonded for earth continuity please refer to drawing on page 6 for more details AN IMPORTANT The interlock should be mounted using anti tamper fasteners to prevent unauthorised removal N T TDR range of electronic timer with electrical isolations must be installed by a competent and qualified person who has read and understood these instructions Please retain this document in your technical file Maintenance Periodic visual checks should be carried out by the site manager safety officer Do not lubricate lock barrel with oil or grease use CK Dry Powder Graphite if necessary AN In case of defects beeing detected please contact your nearest Castell Support Department for further actions Please see Contact section for contact details While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U TDR 001 E Issue 2 www castell com 2 of 7 Time Delay Remote U
4. the doors The machine cannot be restarted until all doors are locked closed and all keys returned to the TDR electronic timer AIE Access Interlcok AIE Access Interlock EC Declaration We the manufacturers declare that the components detailed herein and placed on the market comply with all the essential health and safety requirements applying to them Empowered signatory Dr T C Whelan Managing Director While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U TDR 001 E Issue 2 www castell com 3 of 7 Time Delay Remote Unit IP T 2 with Electrical Isolation Castell User Manual Original Language Version Drawing o o Di mens j ons Note For safe mounting use security screws in mm TDR surface mount enclosure version FOB front on board 21 7 Q LOCK 10 3 FS LOCK While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U TDR 001 E Issue 2 www castell com 4of7 Time Delay Remote Unit IP with Electrical Isolation id User Manual Original Language Version Castell
5. 20 8905 9378 e uksales castell com t 49 0 221 1694 794 f 49 0 221 1694 795 e vertrieb castell com Castell Interlocks Inc Suite 800 150 N Michigan Avenue Chicago Illinois 60601 USA t 1 312 360 1516 f 1 3812 268 5174 e ussales castell com Castell Safety China Building 1 No 123 Lane 1165 Jindu Road Minhang District Shanghai 201108 China t 86 21 61519023 f 86 21 61519030 e chinasales castell com While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U TDR 001 E Issue 2 7of7 www castell com
6. be released These keys are taken by the personnell to the machine area 3 The machine cannot be restarted until all keys are replaced and trapped in the TDR time delay remote unit The TDR is available with different solenoid voltages as AC or DC 24 110 or 240 V See order information on page 7 for more details The TDR comes with 6 contacts as standard with contacts arrangements as 3NO 3NC but auxiliary set of contacts are available on request While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U TDR 001 E Issue 2 www castell com 1 of 7 Time Delay Remote Unit IP with Electrical Isolation arr User Manual Original Language Version Castell C o The TDR time delay remote unit with electrical isolation is designed to be part of a safety system and is used to switch off the power The TDR waits for a signal from the machine which starts the time delay countdown before releasing a key which is then used to gain access to a hazardous area via an access interlock such as the Al AIE or Salus AN The TDR time delay remote unit with electrical isolation is not designed for security purposes No hazardous substances were used in the manufacture of this product The product can be disposed of in standard waste
7. formation Product Type 1 2 3 4 5 6 7 8 Isolation Key Symbol Personnel Key Symbol exchange key condition exchange key condition 9 OR 10 OR Primary Key Symbol Secondary Key Symbol double key condition double key sondon 1 Lock portion type FSM Q 2 Material B Brass S Stainless steel 3 Mounting F Front of board mount with enclosure standard 4 Secondary additional lock portion s 1 1 secondary lock portion available as standard version 5 Key condition D Double key version S secodary keys as for exchange key version Contacts arrangement in normal position standard N O6 6 contacts 3NO 3NC arrangement standard 7 Control voltage 110 24 240 standard 8 Current VAC VDC Lock portion symbol 9 Isolation key for exchange key condition or FS up to 3 characters Q up to 6 characters Primary key for double key condition Lock portion symbol 10 Personnel key s for exchange key condition or FS up to 3 characters Q up to 6 characters Secondary key s for double key condition 1 FS Lock type Q Lock type Up to 3 characters Up to 6 characters Special construction available upon enquiry Contact Information X Information Castell Safety International Ltd The Castell Building 217 Kingsbury Road London England NW9 9PQ Castell Safety International Ltd Oskar J ger Strasse 137 50825 K ln Germany t 44 0 20 8200 1200 f 44 0
8. nit IPX with Electrical Isolation arr User Manual Original Language Version Castell Technical Data tempers Minimum 5 C 23 F Maximum 55 C 131 F Type of mounting Surface mount using suitable fasteners please refer to drawing on page 4 5 for more details Weight 5 kg Material Brass or Stainless steel lock portions powder coated mild steel enclosure Cable Size M20 Gland x 2 Voltage 24 VAC VDC and 110 VAC 240 VAC Max Motor Voltage 600V Max Power Consumption 20VA 18W Application The TDR is designed to operate as part of an integrated safety system controlling access to hazardous areas to motor driven high risk applications where a certain time rundown is required before access is granted My While machine is running the keys are trapped in the TDR it interlock preventing access to the machine area To gain access to Ww AB E av the area the electrical supply must be switched off via the machine control panel When the machine stop sequence is initiated a ivawAlyaWANg signal from the machine control circuits starts the internal timer After a pre set time which must exceed the machine run down p TDR Timer with time the timer energizes the solenoid illuminating the green LED Flactical leclation By pushing the green button the keys can be released These keys are taken by the personnell to the AIE access interlocks on
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