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Operating Instructions

Transponder-Coded Safety Switch With Guard Locking

CTM-CBI-BP Unicode/Multicode

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Страница 1: ...EN Operating Instructions Transponder Coded Safety Switch With Guard Locking CTM CBI BP Unicode Multicode ...

Страница 2: ...ck monitoring output bit OL 10 6 8 Safety output status output bit OM 10 6 9 Locking element status output bit OLS 10 6 10 Guard locking on version CTM CBI 10 6 11 Switching states 11 7 Manual release 12 7 1 Auxiliary release 12 7 1 1 Actuating auxiliary release 12 8 Mounting 13 9 Electrical connection 14 9 1 Notes about 15 9 2 Safety in case of faults 15 9 3 Fuse protection for power supply 15 9 ...

Страница 3: ...est 21 10 3 2 Electrical function test 21 10 4 Factory reset 21 11 System status tables 22 11 1 Guard lock monitoring activated 22 11 2 Guard lock monitoring deactivated 24 12 Technical data 26 12 1 Technical data for safety switch CTM LBI BR 26 12 1 1 Typical system times 27 12 2 Radio frequency approvals 28 12 3 Dimension drawing for safety switch CTM 29 12 4 Technical data for actuator S B 0 A1...

Страница 4: ...otection Printed document I n t e r n e t www Document is available for download at www euchner com DANGER WARNING CAUTION Safety precautions Danger of death or severe injuries Warning about possible injuries Caution slight injuries possible NOTICE Important Notice about possible device damage Important information Tip Useful information 1 4 Supplementary documents The overall documentation for th...

Страница 5: ... component prevents dangerous machine functions from occurring while the guard is open A stop command is triggered if the guard is opened during the dangerous machine function With inactive guard lock monitoring guard locking must be used only for process protection This means Ì Starting commands that cause a dangerous machine function must become active only when the guard is closed Ì Opening the...

Страница 6: ...oded Safety Switch CTM CBI BP 6 Translation of the original operating instructions 2541786 01 10 20 Table 1 Possible combinations for CTM components Safety switch Actuator S B 0 A1 CTM Unicode Multicode Key to symbols Combination possible ...

Страница 7: ...f guard locking must be regarded as a safety function The safety level of guard locking control is determined by the device PFHD int and by the external control e g PFHD ext of the standstill monitor PFHDext PFHDint internal electronic Guardlocking Device e g standstill monitor locking mean Ì Safety characteristics category Performance Level PFHD see chapter 12 Technical data on page 26 Releasing ...

Страница 8: ...e to improper installation or due to bypassing tampering Safety components fulfill a personnel protection function Ì Safety components must not be bypassed turned away removed or otherwise rendered ineffec tive On this topic pay attention in particular to the measures for reducing the possibility of bypass ing according to EN ISO 14119 2013 section 7 Ì The switching operation must be triggered onl...

Страница 9: ...ed In the event of a fault in the safety switch the safety outputs are switched off and the DIA LED illuminates red The occurrence of faults is detected at the latest on the next demand to close the safety outputs e g on starting 6 1 Bistable guard locking Guard locking of the switch functions according to the bistable principle This means that guard locking is kept in its last position if the pow...

Страница 10: ...sion CTM CBI guard locking by spring force and released by power ON Activating guard locking close guard no voltage at control input IMP or data bit switched off Releasing guard locking apply voltage to control input IMP or switch on data bit The spring operated guard locking functions in accordance with the closed circuit current principle If the voltage is interrupted at the solenoid the guard l...

Страница 11: ...tus table All safety outputs monitoring outputs and display LEDs are described there Guard closed and locked Guard closed and not locked Guard opening Guard open Control input IMP off on on off Guard locking is activated immediately on closing on Guard locking remains released on closing Safety outputs FO1A and FO1B on off on off off Guard lock monitoring output bit OL on off off off Door position...

Страница 12: ...will then operate normally again 7 1 1 Actuating auxiliary release 1 Remove seal label or make a hole 2 Using a screwdriver turn the auxiliary release to in the direction of the arrow Guard locking is released Important Ì The actuator must not be under tensile stress during manual release Ì Reset the auxiliary release and cover it with a new seal label after use Ì Loss of the release function due ...

Страница 13: ...e used as an end stop Ì Observe EN ISO 14119 2013 sections 5 2 and 5 3 for information about mounting the safety switch and the actuator Ì Protect the switch against damage as well as against penetrating foreign objects such as swarf sand and blasting shot etc Ì Observe the min door radii see chapter 12 4 1 Dimension drawing for S B 0 A1 on page 30 Ì Observe the maximum permissible angle between s...

Страница 14: ...nected evaluation unit must be positive switching as the two outputs on the safety switch deliver a level of 24 V in the switched on state Ì All the electrical connections must either be isolated from the mains supply by a safety transformer according to IEC 61558 2 6 with limited output voltage in the event of a fault or by other equivalent isolation measures PELV Ì All electrical outputs must ha...

Страница 15: ...pe of the UL approval the devices have been tested as per the requirements of UL508 and CSA C22 2 no 14 protection against electric shock and fire 9 2 Safety in case of faults Ì The operating voltage UB and the control input IMP are reverse polarity protected Ì The safety outputs FO1A FO1B are short circuit proof Ì A short circuit between FO1A and FO1B is detected by the switch Ì A short circuit i...

Страница 16: ...and connecting cables from EUCHNER Ì On the use of other connection components the requirements in the following table apply EUCHNER provides no warranty for safe function in case of failure to comply with these require ments Observe the following requirements with respect to the connecting cables For safety switch CTM BP SA with plug connector M12 8 pin Parameter Value Unit Conductor cross sectio...

Страница 17: ... of the Gateway electronic rating plate states of the device Ì State information about connected BR BP switches You will find further information in the operating instructions for your BR IO Link Gateway 9 6 2 Connection to safety relay ESM CB with integrated BR IO Link Gateway The safety relay ESM CB features an integrated IO Link Gateway In addition to functioning as an IO Link device see 9 6 1 ...

Страница 18: ...fety outputs are switched on The guard must be closed and all other conditions must be met for this purpose The safety outputs of all preceding devices in the series connection are switched on for example Message pending OI This signal indicates a pending message You can retrieve it via the acyclical data Status of guard locking OL This signal indicates whether guard locking is active or inactive ...

Страница 19: ...ode switches Any tampering attempt can be identified if this code differs from the current actuator code Voltage This indicates the voltage value currently applied to the CTM Preventive service can be requested if the voltage falls below a certain value for example Temperature This indicates the temperature currently measured in the CTM Preventive service can be requested if the values are too hig...

Страница 20: ...Configuring actuator 1 Establish teach in standby Devices in the condition as supplied unlimited teach in standby after switching on Switch already taught in teach in standby is available for approx 3 min after switching on Teach in standby indication STATE LED flashes 3x repeatedly 2 Insert the actuator during teach in standby The automatic teach in operation starts duration approx 30 s During th...

Страница 21: ...system It must not be possible to deactivate guard locking as long as operation is enabled 4 Disable operation in the control system and deactivate guard locking The guard must remain locked until there is no longer any risk of injury It must not be possible to start the machine as long as the guard locking is deactivated Repeat steps 2 4 for each guard With inactive guard lock monitoring With ina...

Страница 22: ...ation door open open off off off 1 x 1 x Normal operation door open ready for guard locking Teach in operation only unicode open off off off 3 x Device in teach in standby closed off X on 1 Hz Teach in operation X off X off Positive acknowledgment after completion of teach in operation Fault display X off off X 1 x or 1 x in verse Fault in the teach in operation Actuator removed from the actuating...

Страница 23: ... can generally be reset by opening and closing the guard when DIA flashes inversely once Otherwise briefly disconnect the power supply Contact the manufacturer if the fault could not be reset after restarting Important If you do not find the displayed device status in the system status table this indicates an internal device fault In this case you should contact the manufacturer ...

Страница 24: ...open open off off off 1 x 1 x Normal operation door open ready for guard locking Teach in operation only unicode open off off off 3 x Device in teach in standby closed off X on 1 Hz Teach in operation X off X off Positive acknowledgment after completion of teach in operation Fault display X off off X 1 x or 1 x in verse Fault in the teach in operation Actuator removed from the actuating range prio...

Страница 25: ... can generally be reset by opening and closing the guard when DIA flashes inversely once Otherwise briefly disconnect the power supply Contact the manufacturer if the fault could not be reset after restarting Important If you do not find the displayed device status in the system status table this indicates an internal device fault In this case you should contact the manufacturer ...

Страница 26: ...d control input IMP 0 1 2 A Rated insulation voltage Ui 50 V Rated impulse withstand voltage Uimp 0 5 kV Rated conditional short circuit current 100 A Resilience to vibration Acc to EN 60947 5 3 EMC protection requirements Acc to EN 60947 5 3 Ready delay 5 5 s Risk time for single device 200 ms Risk time delay per device 10 ms Turn on time 400 ms Discrepancy time between both safety outputs acc to...

Страница 27: ...d FO1B are switched off after the risk time at the latest With inactive guard lock monitoring the following applies If an actuator moves outside the actuating range the safety outputs FO1A and FO1B are switched off after the risk time at the latest Discrepancy time The safety outputs FO1A and FO1B switch with a slight time offset They have the same signal state no later than after the discrepancy ...

Страница 28: ...adio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Le présent appareil est conforme aux CNR d Industrie Canada applicables au...

Страница 29: ...ch CTM CBI BP EN 12 3 Dimension drawing for safety switch CTM 24 36 120 131 5 108 10 38 5 M12x1 12 25 38 5 14 28 35 h m m max 5 50 R15 0 R 4 0 0 Auxiliary release optional LEDs 4 5 2x For M4 screw Center offset m 2 mm max Min door radius mm Necessary minimum travel permissible overtravel Approach direction Horizontal h 21 2 ...

Страница 30: ...nd oil Food safe DIN EN 1672 2 DIN EN ISO 14159 PAH category 3 Weight 0 0194 kg Ambient temperature 20 60 C Degree of protection IP67 IP69 IP69K Mechanical life 1 x 106 Locking force max 1 300 N Locking force FZh 1 000 N Installation orientation Any Overtravel 2 mm Power supply Inductive via read head 12 4 1 Dimension drawing for S B 0 A1 S B 08 A1 A1 165895 S B 09 A1 A1 165896 Remove the set up t...

Страница 31: ... regular intervals and after every fault For information about possible time intervals refer to EN ISO 14119 2013 section 8 2 Regular inspection of the following is necessary to ensure trouble free long term operation Ì Check the switching function see chapter 10 3 Functional check on page 21 Ì Check all additional functions e g escape release lockout bar etc Ì Check the secure mounting of the dev...

Страница 32: ...Operating Instructions Transponder Coded Safety Switch CTM CBI BP 32 Translation of the original operating instructions 2541786 01 10 20 16 Declaration of conformity ...

Страница 33: ...33 2541786 01 10 20 Translation of the original operating instructions Operating Instructions Transponder Coded Safety Switch CTM CBI BP EN ...

Страница 34: ...euchner com Edition 2541786 01 10 20 Title Operating Instructions Transponder Coded Safety Switch CTM CBI BP Translation of the original operating instructions Copyright EUCHNER GmbH Co KG 10 2020 Subject to technical modifications no responsibility is accept ed for the accuracy of this information ...

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