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Operating instructions Non-contact safety system CES

1. Value F Parameter Unit min typ max Housing material Plastic PA6 6 Dimensions 114 x 99 x 22 5 mm Weight 0 2 kg Ambient temperature at U DC 24 V 20 55 C Atmospheric humidity not condensing 80 96 Degree of protection IP20 Degree of contamination 2 Installation DIN rail 35 mm according to EN 60715 Number of read heads 1 read head per evaluation unit Connection plug in screw terminals coded 0 14 2 5 mm Operating voltage U regulated residual ripple 5 6 21 24 27 V DC For the approval according to amp the following applies Operation only with UL Class 2 power supply or equivalent measures Current consumption with relay energized 150 mA External fuse operating voltage U 0 25 8 A Safety contacts 2 relays with internally monitored contacts Switching current relay outputs At switching voltage AC DC 21 60V 1 300 A At switching voltage AC DC 5 30V 10 4000 m At switching voltage AC 5 230 V 160 V ATEX 10 2000 Switching load according to Du Max AC 30 V class 2 max DC 60 V class 2 External fuse safety circuit according to EN 60269 1 6 A gG or 6 A circuit breaker characteristic B or C Utilization category to EN 60947 5 1 AC 12 60V 0 3A DC 12 60V 0 3A AC 12 30V 4A DC 12 30V 4A AC 15 230V 2A DC 13 24V 3A Classification according to EN 60947 5 3
2. lt 20 Typical operating distance With evaluation unit CES AZ AES and actuator CES A BSP Note For a side approach direction for the actuator and read head a minimum distance of s 6 mm must be maintained so that the operating distance of the side lobes is not entered 28 Operating Instructions Safety System CES AZ AES EUCHNER Pin assignment Read head with connection cable Screen 3 BN PON 1 Read head WH m 4 CES ALSP f H11 H12 SH1 Evaluation unit CES AZ AES Technical Data Parameter Value Unit min typ max Housing material Reinforced thermoplastic fully encapsulated Weight without connection cable 0 02 kg Ambient temperature 25 70 6 Degree of protection IP67 Installation position Any Method of operation Inductive Power supply Via evaluation unit Connection type M5 plug connector 3 pin LED display White valid actuator detected In combination with actuator CES A BSP 104970 Assured switch off distance S 45 Operating distance for center offset m 0 with vertical approach direction x direction Switch on distance 20 mm Assured switch on distance S 10 Switching hysteresis 1 4 Conductor length See ordering table 25 m 1 These values apply for the installation of the read head and the actuator in an aluminum profile 45 x 45 mm
3. 41 Operating Instructions Safety System CES AZ AES EUCHNER Actuator CES A BDN 06 gt Cylindrical design 6 mm Dimension drawing CES A BDN 06 Installation options 6 30 min LLL TLLA y ASETTI Y 4 E Te metal free zone Technical Data 260 Ke Value Parameter S Unit min typ max Housing material Macromelt PA based plastic Dimensions 26x06 mm Weight 0 005 kg Ambient temperature 25 70 Ki Degree of protection IP67 Installation position Active face opposite read head Power supply Inductive via read head 42 Operating Instructions Safety System CES AZ AES EUCHNER Actuator CES A BBA CES A BCA Cube shaped design 42 x 25 mm CES A BCA suitable for use in aggressive media e g acids alkalis In combination with read head CES ALNA CES M CA Dimension drawing CES A BBA 42 12 24 5 98 Active face 4 6 Active face 2 safety screws M4 x 14 included Dimension drawing CES A BCA CES A BCA Diana Active face Active face 2 safety screws M4 x 14 included Note CES A BCA The flat seal provided must be used during assembly Technical Data Value Parameter S Unit min typ max Housing material CES A BBA Fortron reinforced thermoplastic fully encapsulated
4. Benannte Stelle NB 0340 Notified Body DGUV Test Prif und Zertifizierungsstelle Fachausschuss Elektrotechnik Organisme notifi Gustav Heinemann Ufer 130 Sede indicata 50968 K ln Entidad citada Germany 27 05 2013 NG JM Blatt Sheet Page Pagina P gina 2 EUCHNER GmbH Co KG KohlhammerstraBe 16 70771 Leinfelden Echterdingen Tel 49 711 7597 0 Fax 49 711 753316 www euchner de info euchner de ol Operating Instructions Safety System CES AZ AES EUCHNER More than safety di EUCHNER Bezeichnung der Sicherheitsbauteile Type Richtlinie Normen Pr fbericht Description of safety components Type Directives Standards Test report Description des composants s curit Type Directive Normes Rapport du test Descrizione dei componenti di sicurezza Tipo Direttiva Norma Rapporto di prova Descripci n de componentes de Typo Directivas Est ndares Informe de prueba seguridad Auswertegerat CES AZ ALS LI abde UQS 115948 Safety Unit CES A F1B 01B AS1 LU a b c d e Euchner QS PB 62 2005 Analyseur CES A V1B 01B AS1 T V 4478008554376 006 Centralina CES A F1B 04B AS1 MI a b c d e Euchner QS PB 28 2007 Unidad de evaluaci n CES A V1B 04B AS1 T V 4420708553977 001 Lesekopf CES A LNA AS1 MI a b c d e Euchner QS PB 28 2007 Read head T V 4420708553977 001 T te de lecture CEM A ME05K S1 LI a b d e Euchner QS PB 22 2005 Testina di lettura CEM A LE05H S2 Euchner QS PB 132 2010 Cabeza lectora CET1
5. Relay output 4 read heads can be connected Dimension drawing 114 E z s Pa e P fre fr22 fv ov srareour o EUCHNER Safety Unit Switching characteristics Cc FP Gi L 1 Suitable for 35 mm DIN rail according to EN 60715 Safety guard Closed Open 2 safety outputs with 2 NO contacts each relay outputs 4 door monitoring outputs semiconductor outputs not safety outputs 24 all actuators detected e g actuator 1 not in the operating distance Read head 1 Actuator 1 Read head 1 gid 2AV 01 24V 0 2 24V 03 24V 04 Operating Instructions Safety System CES AZ AES EUCHNER Technical Data CES AZ AES 04B Value Parameter Unit min typ max Housing material Plastic PA6 6 Dimensions 114 x 99 x 45 mm Weight 0 25 kg Ambient temperature at U DC 24 V 20 55 C Atmospheric humidity not condensing 80 Degree of protection IP20 Degree of contamination 2 Installation DIN rail 35 mm according to EN 60715 Number of read heads Max 4 read heads per evaluation unit Connection plug in screw terminals coded 0 14 25 mm Opera
6. The operating voltage U is reverse polarity protected The connections for the read heads are not short circuit proof A short circuit between 13 14 and 23 24 can be detected only by means of external pulsing A short circuit in the cable can be excluded by laying the cable with protection Fusing of the power supply and the safety contacts Provide external contact fuses 6 A gG fuse or 6 A circuit breaker characteris tic B or C for relay outputs The power supply must be protected with a max 8 A fuse before terminal U 10 Operating Instructions Safety System CES AZ AES EUCHNER Connection example CES AZ AES 01B 24 VDC Trans Fil Fal La peres Ll L2 13 OV UB i SHI H11H12 K3 1 23 1 33 CES AZ AES 01B EUCHNER 14 24 34 104770 Start emi i Kay 131 23 33 Kl po 14 24 34 TST 01 DIA Y Y2 S M1 23 24 13 14 A 21 K4 22 lK3 V1 A ES A 22 A2 feedback loop GNDo Important To achieve category 4 according to EN ISO 13849 1 it is necessary to monitor the downstream contactors here contacts of K3 and K4 in the feedback loop This example shows only an excerpt that is relevant for connection of the CES system The example illustrated here does not show complete system planning The user is responsible for safe integration in the overall system If only one enable path is to be used for control e g of downst
7. USTED Dimension drawing o Reading distance s 35 connected 17 AE Active face 32 19 7 M12x1 Centre offset M8xl 30 37 Lo 1 Clear zone area of the active face without metal housing Note The read head is allowed to be installed as a maximum up to the clear zone area of the active face without metal housing Typical operating distance With evaluation unit CES AZ AES and actuator CES A BMB Y 4 8 Note A minimum distance of s 1 2 mm must be maintained 38 Operating Instructions Safety System CES AZ AES EUCHNER Pin assignment Read head with plug connector 1 y Screen BN T H11 H12 SH1 View on plug connector Evaluation unit of the read head CES AZ AES Technical Data Parameter Value Unit min typ max Housing material Nickel plated CuZn housing sleeve Plastic PBT GF20 cap Dimensions M12 x 1 length 38 mm Weight incl 10 m cable 0 2 kg Ambient temperature 25 70 3G Ambient pressure E 10 bar only of active face in installed condition Degree of protection IP67 Installation position Any Method of operation Inductive Power supply Via evaluation unit In combination with actuator CES A BMB on evaluation unit CES AZ AES 04B Assured switch off distance S S 10 Operating distance for center offset m 0
8. CES ABCA Plastic PE HD without reinforcement fully encapsulated Flat seal material CES A BCA only Fluororubber 75 FPM 4100 Dimensions 42x 25x12 mm Weight 0 02 kg Ambient temperature CES ABBA 25 70 C CESABCA 25 50 Degree of protection IP67 IP69K Installation position Active face opposite read head Power supply Inductive via read head 43 Operating Instructions Safety System CES AZ AES EUCHNER Actuator CES A BQA Cube shaped design 50 x 50 mm Dimension drawing CES A BQA 20 2 F E d 6 Active face Technical Data Value 3 Parameter P Unit min typ max Housing material Fortron reinforced thermoplastic fully encapsulated Dimensions 50 x 50 x 20 2 mm Weight 0 07 kg Ambient temperature 25 70 C Degree of protection IP67 Installation position Active face opposite read head Power supply Inductive via read head 44 Operating Instructions Safety System CES AZ AES EUCHNER Technical data Actuator CES A BDA Round design 20 mm In combination with read head CES A LNA CES A LCA Dimension drawing Active face Active face Value n Parameter S Unit min typ max Housing material Plastic PC Dimensions 20x 2 2 mm Weight 0 0008 kg Ambient temperature 25 70 E Degree of protection IP67 Installation position Active face opposite read head P
9. The switching operation must only be triggered by the specific actuator desig nated for this purpose Actuator and read head must be fitted so that the front faces are at the minimum switch on distance 0 8 x S or closer see section Operating distances To avoid entering the area of possible side lobes a minimum distance is to be maintained in case of a side approach direction See section Typical operating distance for the related actuator when the safety guard is open up to the distance S assured switch off dis tance a hazard is excluded the actuator is positively mounted on the safety guard e g by using the safety screws included they cannot be removed or tampered with using simple means Pay attention to the maximum tightening torque for the read head or safety switch and actuator mountings of 1 Nm For read heads actuators made of PE HD the maximum tightening torque is only 0 5 Nm Operating Instructions Safety System CES AZ AES EUCHNER Electrical Connection Warning In the event of a fault loss of the safety function due to incorrect connection Monitoring outputs must not be used as safety outputs Lay the connection cables with protection to prevent the risk of short cir cuits Caution Risk of damage to equipment or malfunctions as a result of incorrect connection gt All the electrical connections must either be isolated from the mains supply by a safety transformer a
10. Internal component failure or actuator CES A BMB in the inadmissible range or excessively high external Fault display a H AX interference EMC Configuration fault Teach in operation must be performed again Possible causes State change during the teach in operation c 3x o MZ The DIP switch setting and the configuration did not match during the teach in operation rs DIP switch setting has been changed without teach in operation The teach in jumper J1 J2 or J OV was fitted with power supply switched on Closed feedback loop Y1 Y2 present although a feedback loop was not present during teach in 24 V signal present at the start button input S although teach in was performed with Automatic start Operating fault perangsang operating mode Fault in feedback loop Possible causes se 1 Malfunction of the monitored contactor US 4x O 797 Following removal from the operating distance actuator is not outside the operating distance long enough As a result the feedback loop cannot be closed in this short time Note the release time for the monitored contactor Feedback loop was not closed when the evaluation unit was started N O Volt or not connected 1 24 Volt 0 0 Volt Oo LED is not lit XC LED is lit Key to symbols ET De 15 Hz 10 s LED flashes for 10 seconds with 15 Hz vut ei 3x X LED flashes three times and then lights
11. 0 1A 1A 3A Category 4 Performance Level PL e PFH 1 9 x 108 Mission time 20 years Number of switching cycles year 760000 153000 34600 1 Without taking into account the load currents on the monitoring outputs 2 Corresponds to the risk time according to EN 60947 5 3 This is the maximum switch off delay for the safety outputs following removal of the actuator In case of EMC interference in excess of the requirements in accordance with EN 60947 5 3 the switch off delay can increase to max 430 ms After a brief actuation lt 0 4 s the switch on delay can increase to max 3 s if this is fol lowed immediately by further actuation 3 After the operating voltage is switched on the relay outputs are switched off and the monitoring outputs are set LOW during the ready delay For the visual indication of the delay the green STATE LED flashes at a frequency of approx 15 Hz 4 The dwell time is the time that the actuator must be inside or outside the operating distance 5 In case of monitoring with feedback loop the actuators must remain outside the operating distance e g with a door open until the feedback circuit is closed 23 Operating Instructions Safety System CES AZ AES EUCHNER Approvals ips LISTED Important The plug in screw terminals are not included see page 48 Ordering information and accessories Evaluation unit CES AZ AES 04B gt Housing for DIN rail mounting IP 20
12. CES A LNN All items 15 19 CES A LCA 15 15 16 All items CES AZ AES 01B CES A LNA 04770 All items 15 15 16 CES CES A LQA SC 15 15 23 095650 CES AZ AES 04B 04780 CES A LMN SC 5 077790 CES AZ UES 01B CEM A LEO5K S2 05139 094800 8 CES AZ UES 02B CEM A LEO5R S2 05140 095792 CES AZ UES 04B CEM A LH10K S3 05141 095170 A CEM A LH10R S3 095793 CET1 AX LRA 095735 8 CET1 AX LDA 100399 CES AZ AES 01B 104770 CES AZ AES 02B CKS A L1B e 104775 113130 CES AZ AES 04B 104780 eo Combination possible 15 Combination possible typ switch on distance 15 mm Key to symbols AY Combination possible guard locking for process protection B8 T Combination possible guard locking for personal protection Combination not permissible Exclusion of Liability and Warranty In case of failure to comply with the conditions for correct use stated above or if the safety instructions are not followed or if any servicing is not performed as required liability will be excluded and the warranty void Operating Instructions Safety System CES AZ AES EUCHNER General Safety Instructions Warning Important Safety switches fulfill personal protection functions Incorrect installation or tamper ing can lead to severe injuries to personnel The number of teach in and switching operations is saved in the internal memory in the evaluation unit If necessary this memory can be read by the manufacturer Check
13. PDF M Rated insulation voltage U 250 V Rated impulse withstand voltage U 4 kV Rated conditional short circuit current 100 A Resilience to vibration In acc with EN 60947 5 2 Mechanical operating cycles relays 10 x 105 Switching delay from state change 210 ms Time difference between the switching points of the two E 25 ms relays Current via feedback loop Y1 Y2 5 8 10 mA Permissible resistance via feedback loop 600 Q Ready delay 10 12 S Dwell time 3 S Switching frequency max 9 0 25 Hz Repeat accuracy R according to EN IEC 60947 5 3 lt 10 Monitoring outputs diagnostics DIA door monitoring output 01 semiconductor output p switching short circuit pro tected Output voltage 0 8 x Uy Us V DC Max load 20 mA Start button input S test input TST Input voltage LOW 0 2 V DC HIGH 15 Us Input current HIGH 5 8 10 mA EMC protection requirements In acc with EN 60947 5 3 Reliability figures according to EN ISO 13849 1 as a function of the switching current at 24 V DC lt 0 1A 1A 3A Category 4 Performance Level PL e PFH 1 9 x 108 Mission time 20 years Number of switching cycles year 760000 153000 34600 1 Without taking into account the load currents on the monitoring outputs 2 Corresponds to the risk time according to EN 60947 5 3 This is the maximum switch off delay for the safety outputs following removal of the actuator In case of EMC interference in excess of the requiremen
14. When the switch on distance is reached power is supplied to the actuator by the read head by induction and data can be transferred The bit pattern read is compared with the code saved in the evaluation unit If the data match the door monitoring output O1 or 01 02 or 01 04 semiconductor output on the related read head is set HIGH If all data for all read heads activated match the safety outputs relay outputs are then enabled The OUT LED illuminates Optionally a feedback loop can be connected to the evaluation unit The evaluation unit can then only be started with the feedback loop closed A welded contactor contact in the release path will thus be detected the next time the machine is started Due to the combination of dynamic polling of the actuators and the redundant diverse design of the safety electronics with two safety outputs the evaluation unit will enter the safe state with every detectable fault When a safety guard is opened the safety outputs switch off the safety circuit and the OUT LED goes out The state of the safety outputs is monitored internally by positively driven NC contacts relay output Independent of the switching state of the safety circuit the position of all safety doors can be polled via the outputs O1 or 01 02 or 01 04 If an internal fault occurs in the evaluation unit the safety circuit is switched off the diagnostic output DIA is set HIGH and the DIA LED illuminates red Opera
15. only an excerpt that is relevant for connection of the CES system The example illustrated here does not show complete system planning The user is responsible for safe integration in the overall system If only one enable path is to be used for control e g of downstream contactors failures involving a short circuit between the contacts on the enable path and for example the power supply must be excluded With reference to EN ISO 13849 2 Table D 5 this exclusion can be provided if the cables are inside an electrical installation space and the enclosure meets the related requirements see EN 60204 1 or IEC 60204 1 This example shows only an excerpt that is relevant for connection of the CES system The example illustrated here does not show complete system planning The user is responsible for safe integration in the overall system 13 Operating Instructions Safety System CES AZ AES EUCHNER Commissioning Important LED indicators STATE LED green State display multifunction display using flashing modes OUT LED yellow Safety circuit closed DIA LED red Operating error or External fault fault in the feedback loop or Teach in process not valid or Internal device fault or ST input activated function test active Teach in operation Before the system forms a function unit the parameters are set in the evaluation unit in a teach in operation number of connected read heads assignment of th
16. terminals 104776 106633 For Bosch profiles with 8 mm groove 2 screws and 2 clamping pieces Installation material 8 groove osc Installation material for read head CES A LSP For Bosch profiles with 10 mm groove 2 screws and 2 clamping pieces 106 Installation material 10 groove and Actuator CES A BSP Bosch 106635 For ITEM profiles with 8 mm groove 2 screws and 2 clamping pieces Installation material 8 groove Insertion tool For actuator CES A BMB 037662 48 Operating Instructions Safety System CES AZ AES EUCHNER Inspection and Service Warning Loss of the safety function because of damage to the device In case of damage the related safety component must be replaced The replace ment of individual parts in a safety component is not permitted Regular inspection of the following is necessary to ensure trouble free long term operation Check the switching function see section Functional check Check the secure fastening of the devices and the connections Check for soiling Check for sealing of the plug connector on the safety switch Check for loose cable connections on the plug connector Check of the switch off distance Maintenance work is not necessary Repairs to the device are only allowed to be made by the manufacturer Note The year of manufacture can be seen on the rating plate in the lower right corner Service If service support is required please con
17. the overall system If only one enable path is to be used for control e g of downstream contactors failures involving a short circuit between the contacts on the enable path and for example the power supply must be excluded With reference to EN ISO 13849 2 Table D 5 this exclusion can be provided if the cables are inside an electrical installation space and the enclosure meets the related requirements see EN 60204 1 or IEC 60204 1 This example shows only an excerpt that is relevant for connection of the CES system The example illustrated here does not show complete system planning The user is responsible for safe integration in the overall system 12 Operating Instructions Safety System CES AZ AES EUCHNER 24 VDC Fill GNDo Fall Trans Trans Trans ponder ponder ponde Lua Usa Lay OO OO PO Connection example CES AZ AES 04B L 12 L3 O O d O O O O O O O O O O O O OV UB J1 J2 SH1 H11H12 SH2 H21H22 SH3 H31H32 SH4 H41H42 Ka 13 234 33 CES AZ AES 04B EUCHNER 14 24 34 104780 starik e a Kan IN 23 33 Kl BEER 14 24 34 TST 01 0203 04 DIA Y Y2 S M1 23 24 13 14 t Tur Y e 21 K4 22 T ly3 V1 A KE A 22 A2 feedback loop Important To achieve category 4 according to EN ISO 13849 1 it is necessary to monitor the downstream contactors here contacts of K3 and K4 in the feedback loop This example shows
18. up continuously ewe 3x LED flashes three times and this is then repeated X Any state Important If you cannot find the displayed device status in the system status table this indicates that there is an internal device fault In this case you should contact the manufacturer 18 Operating Instructions Safety System CES AZ AES EUCHNER Note The read heads CES A LNN and CES ALSP have an integrated LED for the indication of the door position The LED illuminates with the safety guard closed 19 Operating Instructions Safety System CES AZ AES EUCHNER Technical Data LISTED Important The plug in screw terminals are not included see page 48 Ordering information and accessories Evaluation unit CES AZ AES 01B Housing for DIN rail mounting IP 20 Relay output 1 read head can be connected Dimension drawing Suitable for standard 35 mm DIN rail Switching characteristics 2 safety outputs Safety guard Closed actuator detected Open actuator not in the operating distance with 2 NO contacts each relay outputs 1 door monitoring output semiconductor output not a safety output Read head Actuator 23 5 5 24 24 V 01 Read head 23 77 24 24 V lt 01 20 Operating Instructions Safety System CES AZ AES EUCHNER Technical Data CES AZ AES 01B
19. 0 300 Current via feedback loop Y1 Y2 5 8 10 mA Permissible resistance via feedback loop 600 Q Ready delay 10 12 S Dwell time 3 S Switching frequency max 0 25 Hz Repeat accuracy R according to EN IEC 60947 5 3 10 D Monitoring outputs diagnostics DIA release 01 02 semi conductor output p switching short circuit protected Output voltage 0 8 x Us U VDC Max load 20 mA Start button input S test input TST Input voltage LOW 0 2 HIGH 15 U VDC Input current HIGH 5 8 10 mA EMC protection requirements In acc with EN 60947 5 3 Reliability figures according to EN ISO 13849 1 as a function of the switching current at 24 V DC lt 0 1A 1A 3A Category 4 Performance Level PL e PFH 1 9x 108 Mission time 20 years Number of switching cycles year 760000 153000 34600 1 Without taking into account the load currents on the monitoring outputs 2 Corresponds to the risk time according to EN 60947 5 3 This is the maximum switch off delay for the safety outputs following removal of the actuator In case of EMC interference in excess of the requirements in accordance with EN 60947 5 3 the switch off delay can increase to max 750 ms After a brief actuation lt 0 8 s the switch on delay can increase to max 3 s if this is fol lowed immediately by further actuation 3 After the operating voltage is switched on the relay outputs are switched off and the monitoring outputs are set LOW during the ready de
20. 29 Operating Instructions Safety System CES AZ AES EUCHNER Approvals USTED Note Read head CES A LNA Cube shaped design 42 x 25 mm gt Hard wired cable Dimension drawing 94 5 28 2 safety screws M4 x 14 included 46 Active face Active face Typical operating distance With evaluation unit CES AZ AES and actuator CES A BBA For a side approach direction for the actuator and read head a minimum distance of s 3 mm must be maintained so that the operating distance of the side lobes is not entered Pin assignment Read head with connection cable BN i Sceen peag WH head T H11 H12 SH1 Evaluation unit CES AZ AES 30 Operating Instructions Safety System CES AZ AES EUCHNER Technical Data Parameter Value Unit min typ max Housing material Fortron reinforced thermoplastic fully encapsulated Dimensions 42x25x12 mm Weight incl 10 m cable 0 3 kg Ambient temperature 25 70 ZE Degree of protection IP67 IP69K Installation position Any Method of operation Inductive Power supply Via evaluation unit In combination with actuator CES A BBA on evaluation unit CES A AEA Assured switch off distance S 32 Operating distance for center offset m 0 Switch on distance 15 im Assured switch on distance S 10 Switching hysteresis 0 5 2 Minimum d
21. 5 Hz Teach in operation starts STATE LED flashes at approx 1 Hz Wait for acknowledgement of the teach in operation STATE LED goes out after approx 10 seconds 5 End teach in operation Remove jumper between J1 and J2 for CES AZ AES 01B between J and OV gt For Manual start operating mode Start button must be connected For With feedback loop operating mode Feedback loop must be connected Press reset button or interrupt operating voltage for at least 10 seconds Wait for self test STATE LED flashes for approx 10 seconds at 15 Hz 6 Check all safety guards for effectiveness Changing the configuration new actuator The evaluation unit can be re configured as often as required For this purpose you must proceed as per the first teach in operation according to the Setup procedure section Faulty actuators can be replaced Then a complete teach in operation must be performed as per the section Setup The number of teach in operations is unlimited 15 Operating Instructions Safety System CES AZ AES EUCHNER Warning Functional Check After installation and any fault the safety function must be fully checked Proceed as follows Danger of fatal injury as a result of faults in installation and functional check Before carrying out the functional check make sure that there are no per sons in the danger area Observe the valid accident prevention regulations 1 Switch on operating v
22. AX L mI a b d e Euchner QS PB 17 2008 CET2 AX L Euchner QS PB 23 2008 Euchner QS PB 116 2009 Euchner QS PB 115 2009 Bet tiger CES A BLN LI a b d e Euchner QS PB 45 2008 Actuator Actionneur Azionatore Actuador Zubeh r PM SCL 096945 H f Euchner QS PB 14 2006 Accessory Accessoire Accessorio Accesorio Schl sselaufnahme CKS A L1B SC LI a de UQS 114539 CH Key Adapter Serrure Sedi per la chiave M dulo adaptador Schl ssel CKS A BK1 RD NT a d e UQS 114539 Key Cl Chiave llave Benannte Stelle 0035 Notified Body T V Rheinland Industrie Service GmbH Organisme notifi Am Grauen Stein 51105 K ln Germany Sede indicata Entidad citada d MTE Z aF y Leinfelden Mai 2013 Dipl Ing Stefan peter i A Duc Binh Nguyen pastor we oa Dokumentationsbevollm chtigter EUCHNER GmbH Co KG Managing Director Documentation manager Kohlhammerstraf e 16 G rant d affaires Responsable documentation 70771 Leinfelden Echterdingen Direttore Generale Responsabilit della documentazione Germany Director Gerente Agente documenta 27 05 2013 NG JM Blatt Sheet Page Pagina P gina 3 EUCHNER GmbH Co KG Kohlhammerstra amp e 16 70771 Leinfelden Echterdingen Tel 49 711 7597 0 Fax 49 711 753316 www euchner de info euchner de 52 Operating Instructions Safety System CES AZ AES EUCHNER 53 More than safety Euchner GmbH Co KG Kohlham
23. Method of operation Inductive Power supply Via evaluation unit In combination with actuator CES A BBA Assured switch off distance S 32 Operating distance for center offset m 0 Switch on distance 15 Assured switch on distance S 10 m Switching hysteresis 0 5 2 Minimum distance s with lateral approach direction 3 In combination with actuator CES A BDA Assured switch off distance S 33 Operating distance for center offset m 0 2 Switch on distance 16 im Assured switch on distance S 11 Switching hysteresis 0 5 2 Minimum distance s with lateral approach direction 4 Connection cable Hard wired encapsulated connection cable with crimped ferrules PVC 4 6 mm Cable length 25 m 1 These values apply to non flush installation of the read head and actuator 2 These values apply to metal free surrounding material Other materials on request 35 Operating Instructions Safety System CES AZ AES EUCHNER Read head CES A LQA SC Approvals Cube shaped design 50 x 50 mm us gt M8 plug connector snap action and screw terminals Sicherheit gri Dimension drawing Active face Typical operating distance with actuator CES A BQA on evaluation unit CES AZ 01B 36 Operating Instructions Safety System CES AZ AES EUCHNER Pin assignment Read head with connection cable BN WH H11 H12 Tec
24. Operating instructions Non contact safety system CES AZ AES Unicode EUCHNER EUCHNER More than safety Operating Instructions Safety System CES AZ AES EUCHNER Contents Correct Use Possible combinations for CES components Exclusion of Liability and Warranty General Safety Instructions Function Block diagram CES AZ AES Installation Electrical Connection Safety in case of faults Fusing of the power supply and the safety contacts Connection example CES AZ AES 01B Connection example CES AZ AES 02B Connection example CES AZ AES 04B Commissioning LED indicators Teach in operation Functional Check System Status Table Technical Data Evaluation unit CES AZ AES 01B Evaluation unit CES AZ AES 02B Evaluation unit CES AZ AES 04B Read head CES A LNN Read head CES A LSP Read head CES ALNA Read head CES A LNA SC Read head CES A4 CA Read head CES A LQA SC Read head CES A LMN SC Actuator CES A BBN Actuator CES A BSP Actuator CES A BDN 06 Actuator CES A BBA CES A BCA Actuator CES A BQA Actuator CES A BDA Actuator CES A BMB Ordering Information and Accessories Inspection and Service Service Declaration of Conformity Operating Instructions Safety System CES AZ AES EUCHNER Correct Use Important The Coded Electronic Safety switches series CES are safety devices for monitor ing movable safety guards In combination with a separ
25. Switch on distance 5 mm Assured switch on distance S 3 5 Switching hysteresis 0 1 0 3 Connection M8 plug connector snap action and screw terminals 3 pin Connection cable 15 m 1 These values apply for surface installation of the read head in steel 39 Operating Instructions Safety System CES AZ AES EUCHNER Actuator CES A BBN Cube shaped design 42 x 25 mm Attachment compatible with series CES ALNA LCA Dimension drawing CES A BBN 25 8 Active face Active face a y S gt Technical Data Val Parameter F SCH Unit min typ max Housing material Reinforced thermoplastic PBT fully encapsulated Dimensions 42x45x12 mm Weight 0 025 kg Ambient temperature 25 70 E Degree of protection IP67 Installation position Active face opposite read head Power supply Inductive via read head 40 Operating Instructions Safety System CES AZ AES EUCHNER Actuator CES A BSP gt Optimized for aluminum profile mounting Dimension drawing CES A BSP Active face Technical Data Value n Parameter A Unit min typ max Housing material Reinforced thermoplastic fully encapsulated Weight 0 02 kg Ambient temperature 25 70 E Degree of protection IP67 Installation position Active face opposite read head Power supply Inductive via read head
26. These values apply to metal free surrounding material Other materials on request 33 Operating Instructions Safety System CES AZ AES EUCHNER Read head CES A LCA Approvals Cube shaped design 42 x 25 mm E ips en LISTED Plastic PE HD housing material suitable for use in aggressive media e g ac ids alkalis Dimension drawing 945 Active face Note 2 safety screws M4 x 14 included The flat seal provided must be used during assembly Typical operating distance With evaluation unit CES AZ AES and actuator CES A BCA Note For a side approach direction for the actuator and read head a minimum distance of s 3 mm must be maintained so that the operating distance of the side lobes is not entered 34 Operating Instructions Safety System CES AZ AES EUCHNER Pin assignment Read head with connection cable Screen BN Read WH head T H11 H12 SH1 Evaluation unit CES AZ AES Technical Data View on plug connector of the read head Parameter Value Unit min typ max Housing material Plastic PE HD without reinforcement fully encapsulated Flat seal material Fluororubber 75 FPM 4100 Dimensions 42x25x12 mm Weight incl 10 m cable 0 3 kg Ambient temperature 25 50 C Degree of protection IP67 IP69K Installation position Any
27. ad heads Series Cable connection type Cable length I m Order no item Cable PV 5 CESALNNOS 106602 CES A LNN able ENG SS sc 106601 M8 plug connector CES A LNN SC 106601 R 104966 CES ALSP 05V 104966 T 104967 CES A LSP 10V 104967 Cable PVC 15 CESMSP LAV 1062716 CES A LSP Sa m 106272 CES ALSP 20V 106272 E 104968 CES ALSP 25V 104968 SB 104969 M5 plug connector CES A LSP SB 104969 E 071845 CESALNAO5V m 071846 v CES ALNA 10V Cable PVC 071847 15 CES ALNA 15V 071975 CES A LNA 25 Be S 077806 CES ALNA OSP P T 077807 Cable PUR CES ALNA 1OP E 084682 CES A LNA 15P CES A LNA SC M8 plug connector PLUR V 088785 CES A LCA Cable PVC 10 CES A LCA 10V SC 095650 Gauss M8 plug connector CESALQASC CES A LMN SC M8 plug connector ESANS 47 Operating Instructions Safety System CES AZ AES EUCHNER Actuator Series Comment Version Order no item CES A BBN Mu rS CESABENIOG600 CES A BSP E CESABSP 104970 CES A BDN 06 CESA BON OG 104730 CES A BBA 2 ay eer v x14 hen CES A BCA 3 Mere i Housing material PE HD GE Flat seal included CES A BQA 2 SE ee x14 EO CES A BDA CESABDA 20 CES A BMB Gan Accessories Series Comment Version Order no item Gonnechonikittonevaluatontunite For evaluation unit CES AZ AES 01B Screw terminals 104756 with plug in For evaluation unit CES AZ AES 02B Screw terminals 104771 screw terminals For evaluation unit CES AZ AES 04B Screw
28. ating safety guard and the machine control this safety component prevents dangerous machine movements from occurring while the safety guard is open A stop command is triggered if the safety guard is opened during the dangerous machine function Before safety switches are used a risk assessment must be performed on the machine in accordance with EN ISO 13849 1 Safety of machinery Safety related parts of control systems General principles for design EN ISO 14121 1 Safety of machinery Risk assessment Principles gt IEC 62061 Safety of machinery Functional safety of safety related electrical electronic and programmable electronic control systems Correct use includes compliance with the relevant requirements for installation and operation in particular EN ISO 13849 1 Safety of machinery Safety related parts of control systems General principles for design EN 1088 Safety of machinery Interlocking devices associated with guards Principles for design and selection EN 60204 1 Safety of machinery Electrical equipment of machines General requirements EN 60947 5 3 Specification for low voltage switchgear and controlgear Con trol circuit devices and switching elements Requirements for proximity devices with defined behavior under fault conditions PDF The following components can be connected to the evaluation unit CES AZ AES CES read heads CEM read heads CET read heads CKS k
29. ccording IEC 61558 2 6 with limited output voltage in the event of a fault or by other equivalent isolation measures For use and operation as per the Os requirements a power supply with the feature for use in class 2 circuits must be used The same requirement ap plies to the safety outputs Alternative solutions must comply with the following requirements a Electrically isolated power supply unit with a max open circuit voltage of 30 V DC and a limited current of max 8 A b Electrically isolated power supply unit in combination with fuse as per UL248 This fuse should be designed for max 3 3 A and should be integrated into the 30 V DC voltage section gt All electrical outputs must have an adequate protective circuit for inductive loads The outputs must be protected with a free wheeling diode for this pur pose Use cable material made of copper with a temperature resistance of at least AC The tightening torque for the screws on the connection terminals must be 0 6 0 8 Nm The connection cable for the read heads must only be extended using EUCHNER plug connectors and adequate consideration must be given to EMC Intermediate terminals must not be used The screen on the connection cable for the read head must be connected to the appropriate terminal SH1 4 on the evaluation unit The portion of cable from which insulation is stripped should be kept as short as possible max 3 cm Safety in case of faults
30. e actuators to the read heads with or without automatic start with or without feedback loop In this process the read heads are activated and the actuator code is learned These configuration parameters are saved in the non volatile memory in the evalu ation unit The safety outputs are open during the teach in operation The system is in a safe state During the teach in operation the following conditions must be met There must be no state change e g opening a safety guard or closing a further safety guard or a change in the signal on the terminals for the start button and the feedback circuit The power supply must not be switched off If these conditions are not met the evaluation unit switches to the safe fault state diagnostics LED illuminates and signals this operating fault with the STATE LED by 3 short flashes that are repeated every second The teach in operation must be repeated The number of teach in operations is unlimited The evaluation unit can be re configured as often as required Actuators cannot be interchanged without a renewed teach in operation gt An actuator that has not been subjected to teach in will not be detected by the related read head Even if only one new actuator needs to be taught a complete new teach in operation must be carried out as described in the section Setup Do not change DIP switches during operation To trigger a teach in operation the user must perform the fo
31. ey adapter For further information refer to the operating instructions of the corresponding component and to the following table Possible combinations for CES components The devices permit a safety related stop function initiated by a safety guard according to Table 8 DIN EN ISO 13849 1 2008 12 The safety related function of the PDF is the opening of the output contacts 13 14 23 24 when the actuator is absent The user is responsible for safe integration of the device in a safe overall system For this purpose the overall system must be validated e g in ac cordance with EN ISO 1384922 The permissible operating parameters must be observed for correct use see Technical Data If a product data sheet is included with the product the information on the data sheet applies in case of discrepancies with the operating instructions Only components may be used that are permissible in accordance with the table below Operating Instructions Safety System CES AZ AES EUCHNER Possible combinations for CES components Actuator o E R S 3 g ZS ei z Evaluation unit Read head o o o o ed E Q iD o 10 a z z E X q lt q co o x el 8 89 8 amp 9 8 I 85 gg 8B IR IS IS IG T5 1S IS IS ZS zt Xu TF o9 nec a gt N AS Ox as as 99 a ES a S3 68 63 65 88 588 68 55 53 58 33 S5 CES A LSP All items 20
32. g of the falling edge Block diagram CES AZ AES CES AZ AES 01B Activation of the teach in operation with jumper on J OV Lor J OV UB sH1 H11H12 CES AZ AES 01B EUCHNER 104770 F e yi K1 me TST 01 DIA Yl Y2 S 23 24 13 14 i e 415 3 5 CES AZ AES 02B Activation of the ts teach in operation with jumper on J1 J2 head 2 DW H P o o o o OV UB J1 J2 SH1 H11H12 SH2 H21H22 CES AZ AES 02B EUCHNER 104775 B ue spes Ju de pese TST 01 02 DIA Yl 12 8 2 23 24 13 14 CES AZ AES 04B rans rans Trans ponder ponde ponde ponde Activation of the m Gees Lanas Gees teach in operation ith j wel fer eat Ready A 2 p 425 p 32 H L o o o o o o o o o o OV UB J1 J2 SH1 H11H12 SH2 H21H22 SH3 H31H32 SH4 H41H42 CES AZ AES 04B EUCHNER 104780 m ec Li Le e TST 01 02 03 04 DIA Yds V2 28 23 24 13 14 Lol qi TOR T m d Operating Instructions Safety System CES AZ AES EUCHNER Installation Caution Safety switches must not be bypassed bridging of contacts turned away removed or otherwise rendered ineffective On this topic pay attention in particular to the measures for reducing the pos sibility of by
33. he operating distance of the side lobes is not entered 32 Operating Instructions Safety System CES AZ AES EUCHNER Technical Data Pin assignment Read head with plug connector BN T H11 H12 SH1 View on plug connector of the read head Evaluation unit CES AZ AES Parameter Value Unit min typ max Housing material Fortron reinforced thermoplastic fully encapsulated Dimensions 42x25x12 mm Weight incl 10 m cable 0 3 kg Ambient temperature 25 70 C Degree of protection IP67 IP69K Installation position Any Method of operation Inductive Power supply Via evaluation unit In combination with actuator CES A BBA Assured switch off distance S 32 Operating distance for center offset m 0 Switch on distance 15 Assured switch on distance S 10 n Switching hysteresis 0 5 2 Minimum distance s with lateral approach direction 3 In combination with actuator CES A BDA Assured switch off distance S 33 Operating distance for center offset m 0 2 Switch on distance 16 Assured switch on distance S 11 x i Switching hysteresis 0 5 2 Minimum distance s with lateral approach direction 4 Connection M8 plug connector snap action and screw terminals 3 pin Connection cable 25 m 1 These values apply to non flush installation of the read head and actuator 2
34. hnical Data Evalua ion unit CES AZ AES Read head Parameter Value Unit min typ max Housing material Fortron reinforced thermoplastic fully encapsulated Dimensions 50x50x 20 2 mm Weight 0 08 kg Ambient temperature 25 70 O Degree of protection IP67 Installation position Any Method of operation Inductive Power supply Via evaluation unit In combination with actuator CES A BBA or CES A BCA Assured switch off distance S 47 Operating distance for center offset m 0 Switch on distance 15 mm Assured switch on distance S 10 Switching hysteresis 2 3 In combination with actuator CES A BQA on evaluation unit CES AZ 01B Assured switch off distance S 60 Operating distance with vertical approach direction Center offset m 0 Switch on distance 23 Assured switch on distance S 16 Switching hysteresis 2 3 mm Operating distance with side approach direction Distance in x direction 10 mm Switch on distance 28 Assured switch on distance S 24 Switching hysteresis 1 1 3 Connection cable 25 m 1 These values apply for surface installation of the read head and the actuator 37 Operating Instructions Safety System CES AZ AES EUCHNER Read head CES A LMN SC Approvals gt Cylindrical design M12 E ips gt M8 plug connector snap action and screw terminals
35. istance s with lateral approach direction 3 In combination with actuator CES A BDA Assured switch off distance S 33 Operating distance for center offset m 0 Switch on distance 16 gl Assured switch on distance S 11 Switching hysteresis 0 5 2 Minimum distance s with lateral approach direction 4 Connection cable Hard wired encapsulated connection cable with crimped ferrules PVC 4 6 mm PUR 4 8 mm suitable for drag chain Cable length 25 m 1 2 These values apply to non flush installation of the read head and actuator These values apply to metal free surrounding material Other materials on request 31l Operating Instructions Safety System CES AZ AES EUCHNER Approvals e Wf t Us USTED Read head CES A LNA SC Cube shaped design 42 x 25 mm gt M8 plug connector snap action and screw terminals Dimension drawing 32 6 42 68 32 0 1 LO i 2 CESALD77715 S 5 O BUCHNER AO d i D nines Active face Se 2 safety screws M4 x 14 included 1 L CESALJO77715 Same O 4 6 28 Active face 3 Typical operating distance With evaluation unit CES AZ AES and actuator CES A BBA Note Cable outlet with angled connector For a side approach direction for the actuator and read head a minimum distance of s 3 mm must be maintained so that t
36. lay For the visual indication of the delay the green STATE LED flashes at a frequency of approx 15 Hz 4 The dwell time is the time that the actuator must be inside or outside the operating distance 5 In case of monitoring with feedback loop the actuators must remain outside the operating distance e g with a door open until the feedback circuit is closed 25 Operating Instructions Safety System CES AZ AES EUCHNER Read head CES A LNN Approvals Cube shaped design 42 x 25 mm E Attachment compatible with series CES ALNA LCA LED for the indication of the door position Dimension drawing With connection cable Active face Active face 52 7 42 Active face LED 5 4 With Typical operating distance With evaluation unit CES AZ AES and actuator CES A BBN Ay Note For a side approach direction for the actuator and read head a minimum distance of s 6 mm must be maintained so that the operating distance of the side lobes is not entered 26 Operating Instructions Safety System CES AZ AES EUCHNER Pin assignment Read head with connection cable Screen 4 BN 1 Read head WH 3 I H11 H12 SH1 Technical Data Evaluation unit CES AZ AES Parameter Value Unit min typ max Housing material Reinforced thermoplas
37. llowing actions in the stipulated order 1 Prepare for teach in operation Switch off power supply U gt Fit a jumper between terminals J1 and J2 for CES AZ AES 01B between J and OV 14 Operating Instructions Safety System CES AZ AES EUCHNER 2 Set required configuration on DIP switches Switch designation Switch position left OFF Switch position right ON 1 o read head connected to ter Read head connected to terminals minals H11 H12 SH1 connected H11 H12 SH1 connected 2 o read head connected to ter Read head connected to terminals minals H21 H22 SH2 connected H21 H22 SH2 connected 3 o read head connected to ter Read head connected to terminals minals H31 H32 SH3 connected H31 H32 SH3 connected 4 o read head connected to ter Read head connected to terminals minals H41 H42 SH4 connected H41 H42 SH4 connected 5 Automatic start Manual start No start button connected Start button connected 6 No feedback loop connected Feedback loop connected 3 Set required configuration on machine Close all doors to be monitored the actuators must be in the operating distance of the related read head gt For Manual start operating mode Keep start button closed For With feedback loop operating mode keep feedback loop closed 4 Start teach in operation Switch on operating voltage Wait for self test STATE LED flashes for approx 10 seconds at 1
38. merstraBe 16 D 70771 Leinfelden Echterdingen info euchner de www euchner de Issue 104766 06 10 13 Title Operating Instructions Safety System CES AZ AES Translation of the Original Operating Instructions Copyright EUCHNER GmbH Co KG 10 2013 Subject to technical modifications all data supplied without liability EUCHNER EUCHNER
39. mulated by applying 24 V DC to the test input TST The safety outputs are switched off enabling testing of the complete safety circuit The diagnostic output DIA of the evaluation unit is also set HIGH as a monitoring function When the test input TST is reset the evaluation unit resets the diagnostic output DIA to LOW the red LED switches off and normal operation is continued In Manual start operating mode the start button must be pressed again to start the system 16 Operating Instructions Safety System CES AZ AES EUCHNER Important After the self test test input TST must be reconnected to O V or disconnected 17 Operating Instructions Safety System CES AZ AES EUCHNER System Status Table LED Operating mode State STATE green OUT yellow DIA red Initial setup after delivery without jumper connected to J1 J2 or J OV Je E I N O O Commissioning lHz o O Teachin operation Oo Oo O Acknowledgement of completion of teach in operation e S o O Selftest duration approx 10 seconds is performed after the application of the operating voltage U Normal operation gt lt o O Normal operation not all monitored doors are closed Mw MZ Normal operation all monitored doors are closed after pressing the start button for Manual start operating AR AS 9 mode N Ny Function test VK o PS Function test active TST input 24 V NJ
40. oltage The safety switch carries out a self test The green STATE LED flashes for approx 10 seconds at 15 Hz The STATE LED then lights up continuously The OUT and ERROR LEDs do not light up 2 Close all safety guards The machine must not start automatically The green STATE LED and the yellow OUT LED light up continuously 3 Enable operation in the control system 4 Open the safety guard The machine must switch off and it must not be possible to start it as long as the safety guard is open The green STATE LED lights up continuously the OUT and ERROR LEDs do not light up Repeat steps 2 4 for each safety guard Self test with test input TST On electromechanical safety switches or magnetic switches the function test can be performed by cyclically opening the safety guard From category 2 according to EN ISO 13849 1 and in accordance with EN 60204 1 1997 sec 9 4 2 4 a function test must be performed on the entire safety system on start up or after defined intervals Testing of the internal function of the device is not necessary because the device monitors itself in real time Welding of an output contact relay output is detected by the device at the latest the next time the safety guard is opened A short circuit in the output cable is not detected by the device In addition the entire safety circuit can be tested without opening the safety guard For this purpose opening of the safety guard can be si
41. omponents Type Directives Standards No of certificate Description des composants s curit Type Directive Normes Num ro du certificat Descrizione dei componenti di sicurezza Tipo Direttiva Normea Numero del certificato Descripci n de componentes de Typo Directivas Est ndares N mero del certificado seguridad Auswerteger t CES A ABA 01 LH a b d e ET 10126 Safety Unit CES A UBA 01 Analyseur CES A ABA 01B Centralina CES A UBA 01B Unidad de evaluaci n CES A AEA 02B LH a b de ET 10124 CES A AEA 04B CES A UEA 02B CES A UEA 04B CES AZ ABS 01B 1 1 a b d e ET 10126 CES AZ UBS 01B CES AZ AES 01B LI a b d e ET 10147 CES AZ AES 02B CES AZ AES 04B CES AZ UES 01B CES AZ UES 02B CES AZ UES 04B Lesekopf CES A LMN SC LI a bd e ET 10126 Read head CES A LNA SC ET 10124 T te de lecture CES A LNA xxx ET 10147 Testina di lettura CES A LCA xxx Cabeza lectora CES A LQA SC CES A LNN SC CES A LNN V CES A LSP SB 1 1 a b d e ET 10147 CES A LSP V CEM A LE05K S2 l I a b d e ET 10126 CEM A LEO5R S2 ET 10124 CEM A LH10K S3 ET 10147 CEM A LH10R S3 CEM A LE05K S1 10V CEM A LH10K S2 10V CET1 AX LRA 00 50X SA Lu a b d e ET 08072 CET1 AX LDA 00 50X SE ET 10147 Bet tiger CES A BBA LU a b d e ET 10126 Actuator CES A BCA ET 10124 Actionneur CES A BDA ET 10147 Azionatore CES A BMB Actuador CES A BQA CES A BSP LI a b d e ET 10147 CES A BBN CEM A BE05 Ll a b d e ET 10126 CEM A BH10 ET 10124 ET 10147 CET A BWK 50X LU a b d e ET 08072 ET 1014
42. ower supply Inductive via read head Ordering table Series Version Comment Order no item 084720 SH LA CES ABDA 20 45 Operating Instructions Safety System CES AZ AES EUCHNER Notes Technical Data Actuator CES A BMB gt Cylindrical design M12 x 75 gt In combination with read head CES ALMN SC with read head CES ALNA LCA operating distance on request Dimension drawing l M12x0 75 Active face The actuator can be screwed into the M12 x 0 75 thread provided with the aid of an insertion tool Order No 037 662 Flush installation of the actuator in steel is allowed Parameter 1 Value Unit min typ max Housing material Stainless steel Dimensions M12 x 0 75 depth 6 mm Weight 0 002 kg Ambient temperature 25 70 C Degree of protection IP67 Installation position Active face opposite read head Power supply Inductive via read head 46 Operating Instructions Safety System CES AZ AES EUCHNER Ordering Information and Accessories Evaluation units Series Category according to EN ISO 13849 1 Typ switch on distance mm Number of read heads Order no item CES AZ AES 15 104770 CES AZ AES 01B 104775 CES AZ AES 02B 104780 CES AZ AES 04B Important The plug in screw terminals are not included Re
43. passing according to EN 1088 1995 A2 2008 sec 5 7 The evaluation unit must be mounted in a control cabinet with a minimum degree of protection of IP 54 A snap in element on the rear of the device is used for fastening to standard rails f several evaluation units are mounted side by side in a control cabinet with out air circulation e g fan a minimum distance of 10 mm must be main tained between the evaluation units The distance enables heat from the evaluation unit to dissipate Caution Risk of damage to equipment as a result of incorrect installation Read heads or actuators must not be used as a mechanical end stop Fit an additional end stop for the movable part of the safety guard Important From the assured switch off distance S down When mounting several read heads observe the stipulated minimum dis tance to avoid mutual interference For CESAMNA LCA s 50mm For CES ALMN Snin 20 MM For CES A LQA San EO fim f the actuator is installed flush the switching distance changes as a function of the installation depth and the safety guard material the safety outputs are safely shut ar Flush mounting Surface mounting Operating W Operating distance distance Es hs Operating Instructions Safety System CES AZ AES EUCHNER Note the following points Actuator and read head must be easily accessible for inspection and replace ment
44. ream contactors failures involving a short circuit between the contacts on the enable path and for example the power supply must be excluded With reference to EN ISO 13849 2 Table D 5 this exclusion can be provided if the cables are inside an electrical installation space and the enclosure meets the related requirements see EN 60204 1 or IEC 60204 1 This example shows only an excerpt that is relevant for connection of the CES system The example illustrated here does not show complete system planning The user is responsible for safe integration in the overall system 11 Operating Instructions Safety System CES AZ AES EUCHNER 24 VDC Fill GNDo Fall Connection example CES AZ AES 02B Trans Trans ponder ponder Lua Laa 5 OV UB Jl J2 SHI H11H12 SH2 H21H22 13 23 33 K3 CES AZ AES 02B EUCHNER 14 24 34 104775 StartE emi KAN 13 1 231 33 K1 o 14 24 34 TST H H T 93 aa 13 14 Y Y2 S M1 i 21 K4 22 T 21K3 V1 A ES A 22 A2 feedback loop Important To achieve category 4 according to EN ISO 13849 1 it is necessary to monitor the downstream contactors here contacts of K3 and K4 in the feedback loop This example shows only an excerpt that is relevant for connection of the CES system The example illustrated here does not show complete system planning The user is responsible for safe integration in
45. rnal fuse safety circuit according to EN 60269 1 6 A gG or 6 A circuit breaker characteristic B or C Utilization category to EN 60947 5 1 AC 12 60V 0 3A DC 12 60V 0 3A AC 12 30V 6A DC 12 30V 6A AC 15 230V 2A DC 13 24V 3A Classification according to EN 60947 5 3 PDF M Rated insulation voltage U 250 V Rated impulse withstand voltage U 4 kV Rated conditional short circuit current 100 A Resilience to vibration In acc with EN 60947 5 2 Mechanical operating cycles relays 10 x 105 Switching delay from state change 2 activated actuators 290 mi activated actuator 210 Time difference between the switching points 25 ms of the two relays with 2 activated actuators Manual start operating mode Duration of operation of start button 250 ais Start button response delay 200 300 Current via feedback loop Y1 Y2 5 8 10 mA Permissible resistance via feedback loop 600 Q Ready delay 10 12 S Dwell time 3 3 S Switching frequency max 3 E 0 25 Hz Repeat accuracy R according to EN IEC 60947 5 3 10 D Monitoring outputs diagnostics DIA release 01 02 semi conductor output p switching short circuit protected Output voltage 0 8 x Us Us VDC Max load 20 mA Start button input S test input TST Input voltage LOW 0 2 HIGH 15 U VUE Input current HIGH 5 8 10 mA EMC protection requirements In acc with EN 60947 5 3 Reliability figures according to EN ISO 13849 1 as a function of the switching current at 24 V DC lt
46. romagn tique 2004 108 CE Direttiva EMV 2004 108 CE Directiva CEM Die Schutzziele der Niederspannungsrichtlinie wurden gem Anhang Nr 1 5 1 der Maschinenrichtlinie eingehalten The safety objetives of the Low Voltage Directive comply with Annex I No 1 5 1 of the Machinery Directive Les objectifs de s curit de la Directive Basse Tension sont conformes l annexe No 1 5 1 de la Directive Machines Gli obiettivi di sicurezza della Direttiva Bassa Tensione sono conformi a quanto riportato all allegato No 1 5 1 della Direttiva Macchine Los objetivos de seguridad de la Directiva de Bajo Voltaje cumplen con el Anexo I No 1 5 1 de la Directiva de M quinas EN 60947 5 3 1999 A1 2005 EN 1088 1995 A2 2008 EN 50295 1999 AS i EN ISO 13849 1 2008 EN ISO 13849 2 2012 EN 60947 5 2 2007 Folgende Normen sind angewandt Following standards are used Les normes suivantes sont appliqu es Vengono applicate le seguenti norme Se utilizan los siguientes est ndares WEE 27 05 2013 NG JM Blatt Sheet Page Pagina P gina 1 EUCHNER GmbH Co KG Kohlhammerstra amp e 16 70771 Leinfelden Echterdingen Tel 49 711 7597 0 Fax 49 711 753316 www euchner de info euchner de 50 Operating Instructions Safety System CES AZ AES EUCHNER More than safety CE EUCHNER Bezeichnung der Sicherheitsbauteile Type Richtlinie Normen Zertifikats Nr Description of safety c
47. ructions Safety System CES AZ AES EUCHNER Function The safety system CES AZ AES complies with the following safety requirements Category 4 PLe according to EN ISO 13849 1 gt Proximity device with self monitoring type PDF M according to EN 60947 5 3 Redundant design of the circuit in the evaluation unit with self monitoring As a result the safety system is still effective even if a component fails When the safety guard is opened and closed it is checked whether the safety system relays open and close correctly The CES non contact safety system consists of three components Coded actuator Read head Evaluation unit The number of read heads that can be connected depends on the evaluation unit CES AZ AES 01B 1 read head CES AZ AES 02B 2 read heads CES AZ AES 04B 4 read heads It is also possible to connect a start button monitoring of the falling edge and a feedback loop for monitoring external relays and contactors The individual configuration is defined by a setup procedure Each delivered actuator possesses a unique electronic coding and so is a unique element in the system used The code in an actuator cannot be reprogrammed The read heads are fastened to the fixed part of the safety guard and are each connected to the evaluation unit via a two core screened cable The actuator fastened to the movable part of the safety guard is moved towards the read head by closing the door
48. semiconductor outputs not safety outputs 135 414 137 714 23 oo gt 024 23 24 24 V 01 2A CS 01 24V 02 24V 02 22 Operating Instructions Safety System CES AZ AES EUCHNER Technical Data CES AZ AES 02B Value Parameter 3 Unit min typ max Housing material Plastic PA6 6 Dimensions 114 x 99 x 45 mm Weight 0 25 kg Ambient temperature at U DC 24 V 20 e 55 C Atmospheric humidity not condensing 80 Degree of protection IP20 Degree of contamination 2 Installation DIN rail 35 mm according to EN 60715 Number of read heads Max 2 read heads per evaluation unit Connection plug in screw terminals coded 0 14 29 mm Operating voltage U regulated residual ripple lt 5 21 24 27 V DC For the approval according to the following applies Operation only with UL Class 2 power supply or equivalent measures Current consumption with relay energized 150 mA External fuse operating voltage U 0 4 8 A Safety contacts 2 relays with internally monitored contacts Switching current relay outputs At switching voltage AC DC 21 60V 1 300 A At switching voltage AC DC D 30 V 10 6000 l At switching voltage AC 5 230V 10 2000 Switching load according to Ds Max AC 30 V class 2 max DC 60 V class 2 Exte
49. tact EUCHNER GmbH Co KG KohlhammerstraBe 16 D 70771 Leinfelden Echterdingen Service telephone 49 711 7597 500 E mail info euchner de Internet www euchner de 49 Operating Instructions Safety System CES AZ AES EUCHNER Declaration of Conformity More than safety dicis s EUCHNER EUCHNER GmbH Co KG EG Konformitatserklarung Original DE 2 Kohlhammerstrake 16 EC Declaration of Conformity Translation EN E 70771 Leinfelden Echterdingen CE D claration de Conformit Traduction FR amp Germany CE Dichiarazione di conformit Traduzione IT 3 CE Declaracion de Conformidad Traducci n ES E o Die nachfolgend aufgef hrten Produkte sind konform mit den Anforderungen der folgenden Richtlinien falls zutreffend The beneath listed products are in conformity with the requirements of the following directives if applicable Les produits mentionn s ci dessous sont conformes aux exigences impos es par les directives suivantes si valable I prodotti sotto elencati sono conformi alle direttive sotto riportate dove applicabili Los productos listados a continuaci n son conforme a los requisitos de las siguientes directivas si fueran aplicables I 2006 42 EG Maschinenrichtlinie 2006 42 EC Machinery directive 2006 42 CE Directive Machines 2006 42 CE Direttiva Macchine 2006 42 CE Directiva de m quinas Il 2004 108 EG EMV Richtlinie 2004 108 EC EMC Directive 2004 108 CE Directive de Compatibilit lect
50. the safe function of the safety guard particularly after any setup work after the replacement of a CES component after an extended period without use gt after 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 Danger of fatal injury in the event of incorrect connection or incorrect use Safety switches must not be bypassed bridging of contacts turned away removed or otherwise rendered ineffective On this topic pay attention in particular to the measures for reducing the pos sibility of bypassing from EN 1088 1995 A2 2008 section 5 7 The device is only allowed to be installed and placed in operation by authorized personnel who are familiar with the correct handling of safety components who are familiar with the applicable EMC regulations who are familiar with the applicable regulations on health and safety who have read and understood the operating instructions Prior to use read the operating instructions and keep these in a safe place Ensure that the operating instructions are always available during mounting setup and servicing work EUCHNER cannot provide any warranty in relation to the readability of the CD for the storage period required For this reason you should archive a printed copy of the operating instructions You can download the operating instructions from www EUCHNER de Operating Inst
51. tic PBT fully encapsulated Dimensions 42x 25x12 mm Weight without connection cable 0 025 kg Ambient temperature 25 70 SA Degree of protection IP67 Installation position Any Method of operation Inductive Power supply Via evaluation unit Connection type M8 plug connector 3 pin or connection cable LED display White valid actuator detected In combination with actuator CES A BBN 106600 Assured switch off distance S in x z direction 50 in y direction 80 Operating distance for center offset m 0 Switch on distance 15 E Assured switch on distance S 10 Switching hysteresis 1 4 In combination with actuator CES A BDN 06 104730 Assured switch off distance S in x z direction 50 in y direction 80 Operating distance for center offset m 0 au Switch on distance 19 Assured switch on distance S 14 Switching hysteresis 4 Conductor length See ordering table 25 m 1 These values apply for the surface installation of the read head and the actuator 27 Operating Instructions Safety System CES AZ AES EUCHNER Read head CES A LSP Approvals gt Optimized for aluminum profile mounting LED for the indication of the door position Dimension drawing e m le E Mounting distance CES ALSP o M5 With With lt 10 M5 plug connector connection cable 5 5 2 2x 10 Active face 57 5 LED
52. ting Instructions Safety System CES AZ AES EUCHNER UB OV Power supply J OV Jumper for teach in operation H11 H12 Connection for read head 1 SH1 Screen read head 1 TST Test input see Self test with test input TST page 16 Ol Semiconductor monitoring output DIA Diagnostics output 13 14 Connection for relay contact A safety relay enable 23 24 Connection for relay contact B safety relay enable Y1 Y2 Feedback loop S Connection for start button monitoring of the falling edge UB OV Power supply Jumper for teach in operation J1 J2 H11 H12 H21 H22 Connection for read heads 1 and SH1 SH2 Screen read heads 1 and 2 TST Test input see Self test with test input TST page 16 01 02 Semiconductor monitoring outputs DIA Diagnostics output 13 14 Connection for relay contact A safety relay enable 23 24 Connection for relay contact B safety relay enable NUEZ Feedback loop S Connection for start button monitoring of the falling edge UB OV Power supply J1 J2 Jumper for teach in operation H11 H12 H41 H42 Connection for read heads 1 0 4 SH1 SH4 Screen read heads 1 4 TST Test input see Self test with test input TST page 16 01 04 Semiconductor monitoring outputs DIA Diagnostics output 13 14 Connection for relay contact A safety relay enable 23 24 Connection for relay contact B safety relay enable ga e Feedback loop S Connection for start button monitorin
53. ting voltage U regulated residual ripple 5 6 21 24 27 V DC For the approval according to Wu the following applies Operation only with UL Class 2 power supply or equivalent measures Current consumption with relay energized 150 mA External fuse operating voltage U 0 4 8 A Safety contacts 2 relays with internally monitored contacts Switching current relay outputs At switching voltage AC DC 21 60V 1 300 A At switching voltage AC DC D BECK 10 6000 Ge At switching voltage AC 5 230V 10 2000 Switching load according to Ds Max AC 30 V class 2 max DC 60 V class 2 External fuse safety circuit according to EN 60269 1 6 A gG or 6 A circuit breaker characteristic B or C Utilization category to EN 60947 5 1 AC 12 60V 0 3A DC 12 60V 0 3A AC 12 30V 6A DC 12 30V 6A AC 15 230V 2A DC 13 24V 3A Classification according to EN 60947 5 3 PDF M Rated insulation voltage U 250 V Rated impulse withstand voltage Um 4 kV Rated conditional short circuit current 100 A Resilience to vibration In acc with EN 60947 5 2 Mechanical operating cycles relays 10 x 108 Switching delay from state change 4 activated actuators 450 3 activated actuators 370 is 2 activated actuators 290 activated actuator 210 Time difference between the switching points 25 ins of the two relays with 4 activated actuators Manual start operating mode Duration of operation of start button 250 me Start button response delay 20
54. ts in accordance with EN 60947 5 3 the switch off delay can increase to max 250 ms After a brief actuation 0 25 s the switch on delay can increase to max 3 s if this is followed immediately by further actuation 3 After the operating voltage is switched on the relay outputs are switched off and the door monitoring contact is set LOW during the ready delay For the visual indication of the delay the green STATE LED flashes at a frequency of approx 15 Hz 4 The dwell time is the time that the actuator must be inside or outside the operating distance 5 In case of monitoring with feedback loop the actuators must remain outside the operating distance e g with a door open until the feedback circuit is closed 21 Operating Instructions Safety System CES AZ AES EUCHNER Evaluation unit CES AZ AES 02B gt Housing for DIN rail mounting IP 20 Relay output 2 read heads can be connected Dimension drawing Important 114 i La The plug in screw terminals are not included see page 48 Ordering H information and accessories aD A Suitable for 35 mm DIN rail according to EN 60715 Switching characteristics Safety guard Closed Open 2 safety outputs all actuators detected e g actuator 1 not in the with 2 NO contacts each operating distance relay outputs Read head 1 Actuator 1 Read head 1 2 door monitoring outputs

Operating instructions Non-contact safety system CES

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