EUCHNER CTM-L2-AS1B Multicode Operating Instructions Manual Download Page 27 | Manualshive

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2539116-02-09/21 (translation of the original operating instructions)

Operating Instructions

Transponder-Coded Safety Switch CTM-L2-AS1B

EN

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Summary of Contents for CTM-L2-AS1B Multicode

Page 1: ...EN Operating Instructions Transponder Coded Safety Switch with Guard Locking CTM L2 AS1B Unicode Multicode ...

Page 2: ...se 10 8 Mounting 11 9 Electrical connection 12 9 1 Notes about 12 9 2 Setting the AS Interface address 12 9 3 Configuration in the AS Interface safety monitor 12 9 3 1 Dual channel conditionally dependent 12 9 4 AS Interface status messages 13 9 5 Safety in case of faults 13 9 6 Connection of guard locking control 13 9 6 1 Guard locking control by means of switching the auxiliary voltage 13 9 6 2 ...

Page 3: ...nical data for safety switch CTM L2 AS1B 17 12 1 1 Typical system times 18 12 2 Radio frequency approvals 19 12 3 Dimension drawing for safety switch CTM 20 12 4 Technical data for actuator A B A1 A1 21 12 4 1 Dimension drawing for actuator A B A1 A1 21 13 Ordering information and accessories 22 14 Inspection and service 22 15 Service 22 16 Declaration of conformity 23 ...

Page 4: ...ocument 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 this device consists of the following documents D...

Page 5: ... A separate start com mand must be issued For exceptions refer to EN ISO 12100 or relevant C standards Devices from this series are also suitable for process protection Before the device is used a risk assessment must be performed on the machine e g in accordance with the following standards Ì EN ISO 13849 1 Ì EN ISO 12100 Ì IEC 62061 Correct use includes observing the relevant requirements for in...

Page 6: ...itching on off the auxiliary voltage If the device is used as guard locking for personnel protection the control of the guard locking must be regarded as a safety function The device does not feature a safety characteristic for control of guard locking because the guard locking solenoid is completely disconnected from outside the device via the auxiliary power no control function within the device...

Page 7: ...erwise 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 only by actuators designated for this purpose Ì Prevent bypassing by means of replacement actuators only for multicode evaluation For this purpose restrict access to actuators and to ke...

Page 8: ...or by the switch and data transfer begins If the guard is closed guard locking is effective and the coding is permissible each CTM AS transmits a switch specific unique safety code sequence with 8 x 4 bits via the AS Interface bus The zero sequence is transmitted via the AS Interface bus when the guard is unlocked In the event of a fault in the safety switch the zero sequence is transmitted via th...

Page 9: ...ot locked Guard being opened Guard open Programming State D0 D1 D2 D3 Monitor diagnostics Dual channel conditionally depen dent Guard closed and locked Code sequence Green Guard closed and not locked Half se quence 00 Yellow flashing Invalid state guard open guard locking active 00 Half se quence Red flashing monitoring of the invalid state Guard open 00 00 Red Address 0 or communication disrupted...

Page 10: ...d Open the guard and close it again after resetting the auxiliary release The device will then operate normally again Important Ì The actuator must not be under tensile stress during manual re lease Ì Reset the auxiliary release and cover it with a new seal label after use Ì Loss of the release function due to mounting errors or damage during mounting Ì Check the release function every time after ...

Page 11: ...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 actuator A B A1 A1 on page 21 Ì Observe the maximum permissible angle betwee...

Page 12: ...category code CYJV 7 min 24 AWG min 80 C must be used 1 Note on the scope 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 Setting the AS Interface address The address can be set prior to or after mounting The AS Interface address of the safety switch is set using an AS Interface programming device A...

Page 13: ...lave address 0 red green alternately flashing Device fault in the slave Contact the manufacturer red flashing 9 5 Safety in case of faults The AS Interface power supply and the auxiliary voltage are reverse polarity protected 9 6 Connection of guard locking control 9 6 1 Guard locking control by means of switching the auxiliary voltage Auxiliary voltage 24 V DC IMP IMM Auxiliary voltage 0 V DC Fig...

Page 14: ...diately for this device if a new teach in operation is carried out The disabled code is released again in the safety switch only after a third code has been taught in Ì The safety switch can be operated only with the last actuator taught in Ì If the switch detects the actuator that was most recently taught in when in the teach in standby state this state is ended immediately and the switch changes...

Page 15: ... checked Proceed as follows 1 Switch on operating voltage The machine must not start automatically The safety switch carries out a self test The STATE DIA LED then flashes green at regular intervals 2 Close all guards In case of guard locking by solenoid force activate guard locking The machine must not start automatically It must not be possible to open the guard The STATE DIA LED green and the y...

Page 16: ...to the end of the teach in operation or disabled actuator detected X 3 x Transponder error e g actuator faulty X 5 x Environment errors e g operating voltage or operating temperature too high X 1 x Plausibility errors X X Internal error X 1 x in verse 1 x in verse Locking element stuck Key to symbols LED not illuminated LED illuminated 1 x inverse LED illuminated briefly goes off 1 x 5 Hz LED flas...

Page 17: ...onnection depending on version 1 plug connector M12 4 pin The following applies to the approval acc to UL Operation only with UL class 2 power supply or equivalent measures Resilience to vibration Acc to EN 60947 5 3 EMC protection requirements Acc to EN 60947 5 3 Ready delay 3 s Risk time 220 ms Turn on time 400 ms Solenoid Auxiliary voltage 24 10 15 PELV V DC Current consumption with auxiliary v...

Page 18: ... on the device carries out a self test The system is ready for operation only after this time Turn on time The max reaction time ton is the time from the moment when the guard is locked to the moment when the code sequence is transmitted Risk time according to EN 60947 5 3 If an actuator moves outside the actuating range transmission of the code sequence on the corresponding safety switch is deact...

Page 19: ...n radiate radio 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 app...

Page 20: ...s 2539116 02 09 21 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 perm overtravel Approach direction Horizontal h 21 2 ...

Page 21: ...Resistance Resistant to chemicals and 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 IP65 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 actuator A B A1 A1 Remove th...

Page 22: ...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 15 Ì Check all additional functions e g escape release lockout bar etc Ì Check the secure mounting of the devi...

Page 23: ...lla Direttiva bassa tensione 2014 35 UE e Direttiva CEM 2014 30 UE sono conformi a quanto riportato nell articolo 3 1 della Direttiva apparecchiatura radio Los objetivos de seguridad de la Directiva de bajo voltaje 2014 35 UE y Directiva CEM 2014 30 UE cumplen con el artículo 3 1 de la Direc tiva equipo radioeléctrico Folgende Normen sind angewandt a EN 60947 5 3 2013 f EN IEC 63000 2018 RoHS Foll...

Page 24: ...1 753316 www euchner de info euchner de Leinfelden Oktober 2020 i A Dipl Ing Richard Holz i A Dr Tobias Lehmann Leiter Elektronik Entwicklung Dokumentationsbevollmächtigter EUCHNER GmbH Co KG Manager Electronic Development Documentation manager Kohlhammerstraße 16 Responsable Développement Électronique Responsable documentation 70771 Leinfelden Echterdingen Direttore Sviluppo Elettronica Responsab...

Page 25: ...25 2539116 02 09 21 translation of the original operating instructions Operating Instructions Transponder Coded Safety Switch CTM L2 AS1B EN ...

Page 26: ...Operating Instructions Transponder Coded Safety Switch CTM L2 AS1B 26 translation of the original operating instructions 2539116 02 09 21 ...

Page 27: ...27 2539116 02 09 21 translation of the original operating instructions Operating Instructions Transponder Coded Safety Switch CTM L2 AS1B EN ...

Page 28: ...uchner com Edition 2539116 02 09 21 Title Operating Instructions Transponder Coded Safety Switch CTM L2 AS1B translation of the original operating instructions Copyright EUCHNER GmbH Co KG 09 2021 Subject to technical modifications no responsibility is accept ed for the accuracy of this information ...

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