Operating Instructions
Non-Contact Safety Switch CES-I-AS2A-M-C04
22
(translation of the original operating instructions) 2120545-05-08/18
Page 1: ...EN Operating Instructions Non Contact Safety Switch CES I AS2A M C04 Multicode ...
Page 2: ...face safety monitor 10 8 3 1 Dual channel dependent 10 8 3 2 Dual channel positively driven 10 8 4 AS Interface status messages 10 8 5 Connector assignment of safety switch CES I AS2A M C04 10 9 Setup 11 9 1 LED indicators 11 9 2 Initial setup 11 9 3 Functional check 11 9 3 1 Electrical function test 11 10 System status table 12 11 Technical data 13 11 1 Technical data of safety switch CES I AS2A ...
Page 3: ...ion of the original operating instructions Operating Instructions Non Contact Safety Switch CES I AS2A M C04 EN 12 Ordering information and accessories 18 13 Inspection and service 18 14 Service 18 15 Declaration of conformity 19 ...
Page 4: ... for download at www euchner com Document on CD 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 Docume...
Page 5: ...62061 Safety of machinery Functional safety of safety related electrical electronic and programmable electronic control systems Correct use includes observing the relevant requirements for installation and operation e g Ì Ì EN ISO 13849 1 Safety of machinery Safety related parts of control systems Part 1 General principles for design Ì Ì EN ISO 14119 Safety of machinery Interlocking devices associ...
Page 6: ...r every fault Independent of these checks the safe function of the safety guard should be checked at suitable intervals as part of the maintenance schedule WARNING Danger to life due to improper installation or due to bypassing tampering Safety components perform a personal protection function Ì Ì Safety components must not be bypassed turned away removed or otherwise rendered ineffec tive On this...
Page 7: ...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 safety guard is opened In the event of a fault in the safety switch the zero sequence is sent 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 Li...
Page 8: ...ator is installed flush the switching distance changes as a function of the installation depth and the safety guard material Ì Ì Observe direction of arrow on the device see figure below Permissible approach directions A B C D Note the following points Ì Ì Actuator and safety switch must be easily accessible for inspection and replacement Ì Ì Actuator and safety switch must be fitted so that the f...
Page 9: ...cy converters or induction heating systems Observe the EMC instructions in the manuals from the respective man ufacturer Important If the device does not appear to function when operating voltage is applied e g green STATE LED does not flash the safety switch must be returned unopened to the manufacturer 8 1 Notes about Important Ì Ì For use and operation as per the requirements 1 a power supply w...
Page 10: ...rface safety monitor with the AS Interface address set as follows Ì Ì Dual channel dependent Ì Ì With or without start up test Ì Ì Synchronization time 100 ms 8 3 2 Dual channel positively driven The safety switch is configured in the AS Interface safety monitor with the AS Interface address set as follows Ì Ì Dual channel positively driven Ì Ì With or without start up test 8 4 AS Interface status...
Page 11: ...such that the actuator is completely in the read area 9 3 Functional check WARNING Danger of fatal injury as a result of faults in installation and functional check Ì Ì Before carrying out the functional check make sure that there are no persons in the danger area Ì Ì Observe the valid accident prevention regulations 9 3 1 Electrical function test After installation and any fault the safety functi...
Page 12: ...fault in code or code not readable X Internal fault e g component faulty data error Key to symbols LED not illuminated LED illuminated 10 Hz 8 s LED flashes for 8 seconds at 10 Hz 3 x LED flashes three times and this is then repeated X Any state After the cause has been remedied faults can generally be reset by opening and closing the safety guard If the fault is still displayed afterward briefly ...
Page 13: ...on IP67 Safety class III Degree of contamination 3 Installation position Any Installation method Non flush Connection M8 plug connector 3 pin For the approval according to UL the following applies Operation with UL class 2 power supply only Rated insulation voltage Ui 300 V Rated impulse withstand voltage Uimp 1 5 kV Resilience to vibration In acc with EN IEC 60947 5 2 Switching frequency 1 Hz Rea...
Page 14: ... after this time Switch on time The max reaction time ton is the time from the moment when the actuator is in the operating distance to sending the code sequence Risk time according to EN 60947 5 3 If an actuator moves outside the operating distance the zero sequence is sent via the AS Interface bus 11 1 2 Dimension drawing of safety switch CES I AS2A M C04 Active face Rubber support included With...
Page 15: ...ng Active face 4 5 32 14 25 42 6 14 5 18 15 5 With rubber support Rubber support NOTICE Ì Ì 2 safety screws M4x20 included Ì Ì Rubber support included 11 2 2 Switching distances Operating distance for center offset m 0 Approach direction Parameter Value Unit A B min typ max Switch on distance 15 mm Assured switch on distance sao 1 10 Switching hysteresis 1 1 2 Assured switch off distance sar in x ...
Page 16: ...rection A only in combination with actuator CES A BBN C04 25 30 X 1 0 5 1 5 2 0 20 25 30 40 35 15 10 5 1 0 20 25 30 15 10 40 35 5 Y 5 1 5 2 0 Z 10 15 20 25 5 30 For a side approach direction y direction for the actuator and safety switch a minimum distance of s 6 mm must be maintained so that the operating dis tance of the side lobes is not entered Figure 2 Typical operating distance ...
Page 17: ... 0 0 1 6 Metal free zone Operating distance C A Approach direction CAUTION Ì Ì Do not mount at temperatures below 0 C Ì Ì The actuator can be damaged during mounting 11 3 2 Switching distances Operating distance for center offset m 0 Approach direction Parameter Value Unit A min typ max Switch on distance 19 mm Assured switch on distance sao 1 14 Switching hysteresis 1 2 Assured switch off distanc...
Page 18: ...ies or spare parts that can be ordered from EUCHNER may be replaced Regular inspection of the following is necessary to ensure trouble free long term operation Ì Ì Check the switching function see chapter 9 3 Functional check on page 11 Ì Ì Check the secure fastening of the devices and the connections Ì Ì Check for soiling No servicing is required repairs to the device are only allowed to be made ...
Page 19: ...19 2120545 05 08 18 translation of the original operating instructions Operating Instructions Non Contact Safety Switch CES I AS2A M C04 EN 15 Declaration of conformity ...
Page 20: ...Operating Instructions Non Contact Safety Switch CES I AS2A M C04 20 translation of the original operating instructions 2120545 05 08 18 ...
Page 21: ...21 2120545 05 08 18 translation of the original operating instructions Operating Instructions Non Contact Safety Switch CES I AS2A M C04 EN ...
Page 22: ...Operating Instructions Non Contact Safety Switch CES I AS2A M C04 22 translation of the original operating instructions 2120545 05 08 18 ...
Page 23: ...23 2120545 05 08 18 translation of the original operating instructions Operating Instructions Non Contact Safety Switch CES I AS2A M C04 EN ...
Page 24: ...ner com Edition 2120545 05 08 18 Title Operating Instructions Non Contact Safety Switch CES I AS2A M C04 translation of the original operating instructions Copyright EUCHNER GmbH Co KG 08 2018 Subject to technical modifications no responsibility is accept ed for the accuracy of this information ...
