Operating instructions Non-contact safety system CES-A-ABA
Contents
1. 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 Degree of protection IP20 Degree of contamination 2 Installation DIN rail 35 mm according to EN 60715 Number of read heads read head per evaluation unit Connection plug in screw terminals coded 0 14 25 mm Operating voltage U regulated residual ripple lt 5 21 24 27 VDC 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 21 60 V 1 300 mA At switching voltage 10 30V 10 6000 mA Switching load according to Qu 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 14 30V 2A DC 13 24V 3A Classification according to EN 60947 5 3 PDF M Rated insulation voltage U 63 V Rated impulse withstand voltage Um R 1 5 kV Rated conditional short circuit current 100 A Resilience to vibration According to EN 60947 5 2 Mechanical operating2. Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Pin assignment Read head with connection cable Screen BN a Read WH head H11 H12 SHI Evaluation unit CES A ABA Technical Data Parameter Value Unit min typ max Housing material Fortron reinforced thermoplastic fully encapsulated Dimensions 42x 25x12 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 on evaluation unit CES A ABA 01 Assured switch off distance S S 23 Operating distance for center offset m 0 Switch on distance 6 mm Assured switch on distance S 5 Switching hysteresis 0 5 1 5 In combination with actuator CES A BBA on evaluation unit CES A ABA 01B Assured switch off distance S 32 Operating distance for center offset m 0 2 Switch on distance 15 Assured switch on distance S 10 S E d Switching hysteresis 0 5 2 Minimum distance s with lateral approach direction 3 In combination with actuator CES A BDA on evaluation unit CES A ABA 01 Assured switch off distance S 24 Operating distance for center offset m 0 Switch on distance 7 ii Assured
3. Intermediate terminals must not be used The screen on the connection cable for the read head must be connected to the appropriate terminal SH on the evaluation unit The portion of cable from which insulation is stripped should be kept as short as possible max 3 cm If the device does not appear to function when operating voltage is applied e g green STATE LED does not illuminate or flash the safety switch must be returned unopened to the manufacturer 10 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Safety in case of faults The operating voltage U is reverse polarity protected The connections for the read heads ERR and OUT 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 11 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Correct connection Important To ensure safety both safety outputs 13 14 and 23 24 must be evaluated To achieve category 3 according to EN ISO 13849 1 it is necessary to mont tor the downstream contactors x Ss
4. 70 C Degree of protection IP67 Installation position Active face opposite read head Power supply Inductive via read head Ordering table Series Version Comment Order no item CES A BMB Ra Insertion tool For actuator CES A BMB 037662 36 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B 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 tightness of the plug connector on the read head Check for loose cable connections on the plug connector Check of the switch off distance No servicing is required 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 contact 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 37 Operating Instructions Safety System CES A ABA 01 CES A ABA
5. Assured switch off distance S S s 32 Operating distance for center offset m 0 Switch on distance 15 Assured switch on distance S 10 S 3 EN Switching hysteresis 0 5 2 Minimum distance s with lateral approach direction 3 In combination with actuator CES A BDA on evaluation unit CES A ABA 01 Assured switch off distance S 24 Operating distance for center offset m 02 Switch on distance 7 D Assured switch on distance S 6 gt Switching hysteresis 0 5 1 5 Minimum distance s with lateral approach direction 1 Installation in steel non flush flush Assured switch off distance S p 24 Operating distance for center offset m O Switch on distance 4 4 3 6 nf Assured switch on distance S 3 6 3 S Switching hysteresis 0 4 0 3 1 2 1 0 Minimum distance s with lateral approach direction 1 Installation in stainless steel non flush flush Assured switch off distance S d 24 Operating distance for center offset m 0 Switch on distance 4 3 3 T Assured switch on distance S 3 3 2 7 S s Switching hysteresis 0 4 0 3 1 1 0 9 Minimum distance s with lateral approach direction 1 In combination with actuator CES A BDA on evaluation unit CES A ABA 01B Assured switch off distance S 33 Operating distance for center offset m 0 Switch on distance 16 m Assured switch on distance S 11 Switching hysteresis 0 5 2 Minimum distance s with lateral approach direct
6. 01B EUCHNER Declaration of Conformity More than safety I 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 lectromagn 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 comp
7. 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 39 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B More than safety d FUGINER 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 Auswerteger t CES AZ ALS LI a b de 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 LI 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 AX L LU 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 Betatiger CES A BLN LI a b d e Euchner QS PB 45 2008 Actuator Action
8. cycles relays 10 x 108 Switching delay from state change 180 ms Time difference between the switching points of the two 120 ms relays Ready delay 3 S Dwell time 0 5 S Switching frequency max 3 1 Hz Monitoring outputs diagnostics ERR door monitoring output OUT semiconductor output p switching Output voltage 0 8 x Us U V DC Max load 20 mA Test inputLOW 0 2 HIGH 15 Us SR EMC protection requirements In acc with EN 60947 5 3 LED displays STATE Green LED Normal operation Flashing Teach in operation OUT Yellow LED Actuator detected ERROR Red LED Test input activated Internal electronics fault Invalid teach in operation EMC interference Reliability values according to EN ISO 13849 1 Switching current at 24 V DC lt 0 1A lt 1A lt 3A Category 3 PL e PFH 4 3 x 10 Mission time 20 years Number of switching cycles year 760000 153000 34600 1 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 2 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 3 The dwell time of an actuator inside and outside the operating distance must be at least 0 5 s to ensure reliable detection of internal faults in the evaluation unit self monitoring 4 If the current load is gt 100 mA a switching frequen
9. 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 simulated by applying DC 24 V to the test input TST The safety outputs are switched off enabling testing of the complete safety circuit The diagnostic output ERR on 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 ERR to LOW the red LED switches off and the safety outputs are switched on again This permits self testing of the safety system without opening the safety guard 16 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER System Status Table e ii LED displ Ss isplay output E In Output o Ki amp lt Operating mode 3 State parane E 2 2 z g SS 5 5 g S e EY 30 ri a Ze 2 Lu 2 3 E S E E 5 e E amp 2 Stal m a ols l closed on 1 0 X ES O Normal operation door closed Normal operation i open off 0 0 a o O Normal operation door open open off 0 0 4Hz o O Initial setup after delivery ready for fi
10. 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 1 1 a b de ET 10124 CES A AEA 04B CES A UEA 02B CES A UEA 04B CES AZ ABS 01B Li 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 b d 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 I 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 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
11. on distance S 10 gt e Switching hysteresis 0 5 2 Minimum distance s with lateral approach direction 3 In combination with actuator CES A BDA on evaluation unit CES A ABA 01 Assured switch off distance S p 24 Operating distance for center offset m 0 9 Switch on distance 7 inf Assured switch on distance S 6 S Switching hysteresis 0 5 1 5 Minimum distance s with lateral approach direction 1 Installation in steel non flush flush Assured switch off distance S d 24 Operating distance for center offset m 0 Switch on distance 4 4 3 6 ge Assured switch on distance S 3 6 3 E 5 Switching hysteresis 0 4 0 3 1 2 1 0 Minimum distance s with lateral approach direction 1 Installation in stainless steel non flush flush Assured switch off distance S 24 Operating distance for center offset m 0 Switch on distance 4 3 3 D Assured switch on distance S 3 3 2 7 S Switching hysteresis 0 4 0 3 1 1 0 9 Minimum distance s with lateral approach direction 1 In combination with actuator CES A BDA on evaluation unit CES A ABA 01B Assured switch off distance S 33 Operating distance for center offset m 0 Switch on distance 16 o Assured switch on distance S 11 R 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
12. original operating instructions Copyright EUCHNER GmbH Co KG 10 2013 Subject to technical modifications all data supplied without liability EUCHNER EUCHNER
13. A LQA SC 095650 CEM A LEO5K S2 094800 CEM A LEO5R S2 095792 CEM A LH10K S3 095170 CEM A LH10R S3 095793 CET1 AX LRA 095735 Key to symbols Combination possible 7 Combination possible guard locking for process protection d 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 A ABA 01 CES A ABA 01B 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 H necessary this memory can be read by the manufacturer Check 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 i
14. Operating instructions Non contact safety system CES A ABA 01 CES A ABA 01B Unicode EUCHNER EUCHNER More than safety Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Contents Correct Use 3 Possible combinations for CES components 4 Exclusion of Liability and Warranty 4 General Safety Instructions 5 Function 6 Block diagram 7 Installation 8 Electrical Connection 10 Safety in case of faults 11 Fusing of the power supply and the safety contacts 11 Correct connection 12 Connection example 13 Setup 14 LED indicators 14 Reset 14 Teach in function for actuator 14 Functional check 16 System Status Table 17 Technical Data 18 Evaluation unit CES A ABA 18 Read head CES A LNA 20 Read head CES A LNA SC 23 Read head CES A LCA 26 Read head CES A LQA SC 29 Read head CES A LMN SC 31 Actuator CES A BBA CES A BCA 33 Actuator CES A BQA 34 Actuator CES A BDA 35 Actuator CES A BMB 36 Inspection and service 37 Service 37 Declaration of Conformity 38 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Correct Use Important The Coded Electronic Safety switches series CES are safety devices for monitor ing movable safety guards In combination with a separating 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 gua
15. Vut Ue 3x gt lt LED flashes three times and then lights up continuously gt 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 17 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Technical Data Note 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 Evaluation unit CES A ABA Approvals gt Housing for DIN rail mounting IP 20 Relay output gt 1 read head can be connected Dimension drawing Suitable for standard 35 mm DIN rail Switching characteristics Safety guard closed Open 2 safety outputs actuator detected actuator not in the operating relay outputs distance 1 door monitoring contact Read head Actuator Read head semiconductor output not a safety output NE je edd 23 3 54 pj e c 24 V OUT 24 id OUT 18 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Technical Data Value
16. ance OFF Sao Distance s Distance s mm 20 15 10 5 0 5 10 15 20 Centre offset m mm For a side approach direction for the actuator and read head a minimum distance of s 3mm must be maintained so that the operating distance of the side lobes is not entered 26 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Pin assignment Read head with connection cable Screen BN PM Read E head WH z H11 H12 SH1 Evaluation unit CES A ABA Technical Data 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 E 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 ABA 01 Assured switch off distance S 23 Operating distance for center offset m 0 Switch on distance 6 mm Assured switch on distance S 5 Switching hysteresis 0 5 15 In combination with actuator CES A BBA on evaluation unit CES A ABA 01B Assured switch off distance S E S 32 Operating distance for center offset m 0 Switch on distance 15 Assured switch
17. cy of 0 1 Hz should not be exceeded as this will affect the mechanical life of the relay contacts 5 Not short circuit proof Ordering table Series Category according to LH m distance Number of read heads Order no item 6 1 071850 CES A ABA 01 CES A ABA 3 15 1 083513 CES A ABA 01B 19 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Approvals LISTED Note Read head CES A LNA Cube shaped design 42 x 25 mm gt Hard wired cable In combination with CES A BBA actuator Dimension drawing 945 S 7 AA I CES AL XXXXXX_ pi T eem Active face p 2 safety screws M4 x 14 are supplied 46 Active face Typical operating distance With evaluation unit CES A ABA 01 and actuator CES ABBA Output stage m P3 eren S l ON 7 B Read head Switch off ig witch o 8 distance Sao Distance s OFF Switch on distance Distance s mm 8 6 4 2 0 2 4 6 8 Centre offset m mm With evaluation unit CES A ABA 01B and actuator CES A BBA I I ON m Output state L ER OFF Sao Distance s 204 Switchoff distance OFF Switch on distance Distance s mm 5 0 Centre offset m mm For a side approach direction for the actuator and read head a minimum distance of s 3mm must be maintained so that the operating distance of the side lobes is not entered 20
18. d 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 A ABA 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 Ordering table Series Cable connection type Comment Order no item CES A LQA SC M 2 safety screws M4 x 14 are supplied CAC 30 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Approvals LISTED Note Note Read head CES A LMN SC gt Cylindrical design M12 M8 plug connector snap action and screw terminals gt In combination with CES A BMB actuator Dimension drawing Reading distance a connected Active face M8x1 1 Clear zone ar
19. e used as a safety output Lay the connection cables with protection to prevent the risk of short cir cuits 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 according 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 1537 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 EU CHNER plug connectors and adequate consideration must be given to EMC
20. ea of the active face without metal housing 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 A ABA 01 and actuator CES A BMB m d S By Output state Read head Hysteresis E OFF S o Distance s Switch off distance OFF OFF Distance s mm Switch on distance 4 3 2 1 0 1 2 3 4 Centre offset m mm With evaluation unit CES A ABA 01B and actuator CES A BMB 1 1 Output state Mee on I Hysteresis OFF Sao Distance s Switch off OFF distance OFF Distance s mm A Hysteresis Switch on distance 8 6 4 2 0 2 4 6 8 Centre offset m mm A minimum distance of s 1 2 mm must be maintained 31 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Pin assignment Read head with plug connector BN H11 H12 shi View on the plug connector of the Evaluation unit read head CES A ABA 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 RS Ambient pressure 10 bar only of active face in installed condition Degree of protection IP67 Installation position Any Method of operati
21. eck 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 voltage The safety switch carries out a self test The green STATE LED flashes up to three times The STATE LED then lights up continuously The OUT and ERROR LEDs do not light up 2 Close all safety guards gt 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 IS013849 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 startup or after defined intervals Testing of the internal function of the device is not necessary because the device
22. ety screws M4 x 14 are supplied 098108 CES A BQA 34 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B 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 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 Power supply Inductive via read head Ordering table Series Version Comment Order no item 084720 SH LA CES ABDA 20 35 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Notes Technical Data Actuator CES A BMB Cylindrical design M12 x 75 gt In combination with evaluation units CES A A read head CES A LMN SC operating distance on request for read head CES A LNA LCA 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 p Valu Unit min typ max Housing material Stainless steel Dimensions M12 x 0 75 depth 6 mm Weight 0 002 kg Ambient temperature 25
23. f 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 1 read head may be connected to the evaluation unit CES A ABA 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 head is fastened to the fixed part of the safety guard and is 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 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 matches the safety outputs relay outputs are enabled and the door monitor ing output OUT semiconductor output is also set HIGH Due to the combination of dynamic polling of the actuator and the redundant di verse design of the safety electronics with two safety outputs the evaluation unit will enter the safe state with every detectable fault When the safety guard is opened the safety outputs switch off the safety circuit and t
24. he door monitoring output OUT is switched LOW The state of the safety outputs is monitored internally by positively driven NC contacts relay output If an internal fault occurs in the evaluation unit the safety circuit is switched off the diagnostic output ERROR is set HIGH and the ERROR LED illuminates red The safety contacts on the safety switch CES can also switch small currents This allows the user to connect the device directly to a safe control system Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Block diagram CES evaluation unit Illustration Actuator not in the operating distance Read head Coded DDSP actuator E Double Dynamic 2 Safety Part with fault monitoring of the actuator E read head and the 9 E cable to the read head c Si 2 l i 4 5 TST Test input see Self test with test input TST page 16 2 e OUT Door monitoring output not a safety output Er ERR Diagnostic output es GND O V internally connected with O V of the operating voltage H11 H12 Read head connection SH1 Read head shield connection 13 14 Relay contact A connection safety relay enable 24 23 24 Relay contact B connection safety relay enable Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Installation Caution Safety switches must not be bypassed bridging of c
25. ion 4 Connection M8 plug connector snap action and screw terminals 3 pin Connection cable 25 m 1 These values apply to flush installation of the read head and the actuator in aluminum 2 These values apply to non flush installation of the read head and actuator 3 These values apply to metal free surrounding material Other materials on request 24 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Ordering table Series Order no item CES A LNA SC 077715 CES A LNA SC 25 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Approvals LISTED Note Note Read head CES A LCA gt Cube shaped design 42 x 25 mm Plastic PE HD housing material suitable for use in aggressive media e g ac ids alkalis In combination with CES A BCA actuator Dimension drawing 48 14 12 46 dl DAS Active face Active face l 2 safety screws M4 x 14 are supplied The flat seal provided must be used during assembly Typical operating distance With evaluation unit CES A ABA 01 and actuator CES A BCA m Output stage sS l ON a Read head a OFF 8 Switch off Sep Distance s distance OFF Switch on distance 8 6 4 2 0 2 4 6 Centre offset m mm Distance s mm With evaluation unit CES A ABA 01B and actuator CES A BCA m Output state EN e 7 o ON D Read head 204 Switch off dist
26. lt 8 K i 8i la ko bk Jk zo gt 3 E EN Warning In case of an error loss of the safety function through incorrect connection To ensure safety both safety outputs 13 14 and 23 24 must always be evaluated Single channel use of the safety outputs leads to a reduction of the category in accordance with EN ISO 13849 1 3 P ii ii e T I S l gt S 5 p e e l CA o N CH E E E N AS N I Application 24 To the control system I I I I I I I I I I I I I I l I 12 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Connection example CES A ABA example based on CES A ABA 01B 24 VDC dut Fall Fal 11 L2 13 23 33 OVE 624V SH1H11H12 Key 14 24 34 EUCHNER CES A ABA 01B 083513 13 23 33 TST OUT ERR GND Ki Va T 239249139149 M1 GNDO Important To achieve category 3 according to EN ISO 13849 1 it is necessary to monitor the downstream contactors not shown here 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 A ABA 01 CES A ABA 01B EUCHNER Setup Important LED indicators STATE LED green Normal operation Flashing Teach in operation for further sig
27. ly 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 Pagina 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 38 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER More than safety CE EUCHNER Bezeichnung der Sicherheitsbauteile Type Richtlinie Normen Zertifikats Nr Description of safety components 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
28. mm Cable length 25 m 1 These values apply to flush installation of the read head and the actuator in aluminum 2 These values apply to non flush installation of the read head and actuator 3 These values apply to metal free surrounding material Other materials on request 27 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Ordering table Series Cable connection type Cable length I m Order no item V 088785 CREE Cable PVC ub CESALCA 10V 28 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Read head CES A LQA SC Approvals Cube shaped design 50 x 50 mm i us gt M8 plug connector snap action and screw terminals Siehe gerit Dimension drawing Active face Typical operating distance with actuator CES A BQA on evaluation unit CES A ABA 01B 29 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Pin assignment Read head with connection cable Screen 4 BN r i 1 Read head WH 3 Evaluation unit CES A ABA Technical Data Parameter Value Unit min typ max Housing material Fortron reinforced thermoplastic fully encapsulated Dimensions 50 x 50 x 20 2 mm Weight 0 08 kg Ambient temperature 25 70 O Degree of protection IP67 Installation position Any Metho
29. n 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 Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Function The safety system CES A ABA complies with the following safety requirements Category 3 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 sel
30. nal function see status table OUT LED yellow Valid actuator detected ERROR LED red Test input activated Internal electronics fault Invalid teach in operation see status table Reset In case of operating faults the evaluation unit can be reset to the operating state by interrupting the power supply for approx 10 seconds Teach in function for actuator The actuator must be assigned to the evaluation unit using a teach in function before the system forms a functional unit During a learning process the safety outputs are open and the door monitoring output is at LOW i e the system is in a safe condition Repeated teach in of the same actuator on the same evaluation unit is not possible The number of teach in operations on one evaluation unit is limited to a maxi mum of 8 The evaluation unit can only be operated with the last actuator taught A teach in operation is invalid if the teach n operation is cancelled before the green flashing LED goes out the power supply is switched off during the teach in operation When the evaluation unit is switched on operating voltage is applied the STATE LED signals the number of possible remaining teach in operations see system status table After the eighth teach in operation or if an old actuator is placed against the read head the system automatically switches to the teach in mode In both cases a teach in operation with a duration of 60 seconds is s
31. neur 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 Organisme notifi Sede indicata Entidad citada Leinfelden Mai 2013 EUCHNER GmbH Co KG Kohlhammerstraf e 16 70771 Leinfelden Echterdingen Germany T V Rheinland Industrie Service GmbH Am Grauen Stein 51105 K ln Germany Dipl Ing Stefan Euctiner pastor ite Managing Director G rant d affaires Direttore Generale Director Gerente 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 oo gt EC AJ LA Duc Binh Nguyen Dokumentationsbevollm chtigter Documentation manager Responsable documentation Responsabilit della documentazione Agente documenta 40 EUCHNER Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER 41 More than safety Euchner GmbH Co KG KohlhammerstraBe 16 D 70771 Leinfelden Echterdingen info euchner de www euchner de Issue 071873 14 10 13 Title Operating Instructions Safety System CES A ABA 01 CES A ABAO1B translation of the
32. on Inductive Power supply Via evaluation unit In combination with actuator CES A BMB on evaluation unit CES A ABA 01 Assured switch off distance S 8 5 Operating distance for center offset m 0 Switch on distance 2 5 mm Assured switch on distance S 1 6 Switching hysteresis 0 2 0 3 In combination with actuator CES A BMB on evaluation unit CES A ABA 01B Assured switch off distance S 10 Operating distance for center offset m 0 Assured switch off distance S 10 on Switch on distance 5 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 to non flush installation of the read head in steel Ordering table Series Order no item 077790 CES A LMN SC CES ALMNSC 32 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Note 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 A LNA CES ALCA Dimension drawing CES A BBA 42 12 94 5 98 Active face 4 6 Active face 2 safety screws M4 x 14 are supplied Dimension drawing CES A BCA Active face 2 safety screws M4 x 14 are supplied Technical Data CES A BCA The flat seal provided must be u
33. ontacts turned away removed or otherwise rendered ineffective On this topic pay attention in particular to the measures for reducing the pos sibility of bypassing 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 gt 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 CESALNA LCA s 50mm For CES A LMN Snin 20 MM For CES A LQA San EO fim If 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 E a Operating Inst
34. rd 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 13489 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 13489 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 behaviour under fault conditions PDF The following components can be connected to the evaluation unit CES A ABA CES read heads CEM read heads gt CET read heads 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
35. rials on request 21 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Ordering table Series Cable connection type Cable length I m Order no item 5 071845 CES A LNA O5V 10 071846 V CES A LNA 10V Cable PVC 071847 15 CES ALNA 15V 071975 CES A LNA 25 CESALNA25V 5 077806 CES A LNA O5P P 10 077807 Cable PUR CES A LNA 10P 15 084682 CES A LNA 15P 22 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Approvals Sy c US LISTED Note Read head CES A LNA SC Cube shaped design 42 x 25 mm M8 plug connector snap action and screw terminals In combination with CES A BBA actuator Dimension drawing 32 6 42 12 68 32 0 1 46 i cesatbrmns i 1o 2 sg aae semen O e CESAL O77715 S Ei I E O eucuner E t ES i D ee eee j i REES Sin CID H j 3 Active face 2 d 20 1 min 38 5 5 4 Active face 2 safety screws M4 x 14 Cable outlet with angled are supplied connector Typical operating distance With evaluation unit CES A ABA 01 and actuator CES A BBA m Output stage pes em l ON 2 B Read head 8 OFF Switch off S ao distance Distance s OFF Switch on distance Distance s mm 8 6 4 2 0 2 4 6 8 Centre offset m mm With eval
36. rst teach in operation closed off 0 0 os o O Teachin operation 60 s PED Positive acknowledgement of completion of teach in opera tion closed off 0 0 o Oo O To activate the actuator code from the teach in operation in the evaluation unit the operating voltage must then be switched off at the evaluation unit for min 3 seconds l X off X 0 0 AK Oo O Indication after 1st to 5th teach in operation M Indication of the remaining teach in operations after the 6th X off X 0 0 AN S Q teach in operation State indication l DOTA NA Indication of the remaining teach in operations after the 7th X off X 0 0 Sinn AR 2 B teach in operation l X off X 0 0 Es Oo O Device cannot perform any further teach in operation Jz Deviceinternal component failure or Fault display X off 0 9 9 VN excessively high external interference EMC closed off 0 E Ex Oo Set Incorrect 9th teach in operation Operating fault closed off 0 2x Oo Incorrect teach in operation for an old actuator Ces Jz Negative acknowledgement for teach in operation Actuator closed off 0 Kg 3x e A was held in front of the read head for less than 60 s open off 1 0 X O 2 Dieter External device test to OPEN and function of ERR output M N External device test to and function o outpu closed off 1 0 AN 9 7N with door closed N O Volt or not connected 1 24 Volt 0 0 Volt 9 LED is not lit l XC LED is lit Key to symbols m uei 15 Hz 8 s LED flashes for 8 seconds with 15 Hz
37. ructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Note the following points Actuator and read head must be easily accessible for inspection and replace ment gt 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 A ABA 01 CES A ABA 01B EUCHNER Electrical Connection Warning Caution Important In case of an error loss of the safety function through incorrect connection To ensure safety both safety outputs 13 14 and 23 24 must always be evaluated The monitoring output OUT must not b
38. sed during assembly Value Parameter S Unit min typ max Housing material CES A BBA Fortron reinforced thermoplastic fully encapsulated 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 A BBA 25 70 C CES ABCA 25 50 Degree of protection IP67 IP69K Installation position Active face opposite read head Power supply Inductive via read head Ordering table Series Comment Version Order no item CES A BBA 2 safety screws M4 x 14 are supplied 071840 CES A BBA CES A BCA 088786 CES A BCA 2 safety screws M4 x 14 are supplied Flat seal included Housing material PE HD 33 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B 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 Parameter Unit min typ max Housing material Fortron reinforced thermoplastic fully encapsulated Dimensions 50x50x 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 Ordering table Series Comment Version Order no item CES A BQA 2 saf
39. 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 at least one 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 accor dance with EN ISO 13849 2 The permissible operating parameters must be observed for correct use see Technical data gt 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 A ABA 01 CES A ABA 01B EUCHNER Evaluation unit Read head Possible combinations for CES components Actuator CEM A BH10 CET A BWK 50X 096327 CEM A BEO5 095175 CES A BQA CES A NBA All items 094805 098108 CES A BPA CES A BMB 098775 CES A BCA 077791 088786 CES A BDA CES A BBA 084720 071840 CES A ABA 01 071850 CES A LNA All items CES A LNA SC 077715 CES A LCA All items CES A LMN SC 077790 CES A LQA SC 095650 CES A ABA 01B 083513 CES A LNA All items CES A LNA SC 077715 CES A LCA All items CES A LMN SC 077790 CES
40. switch on distance S 6 S z Switching hysteresis 0 5 1 5 Minimum distance s with lateral approach direction 1 Installation in steel non flush flush Assured switch off distance S 24 Operating distance for center offset m 0 Switch on distance 4 4 3 6 im Assured switch on distance S 3 6 3 S Switching hysteresis 0 4 0 3 1 2 1 0 Minimum distance s with lateral approach direction 1 Installation in stainless steel non flush flush Assured switch off distance S 24 Operating distance for center offset m 0 Switch on distance 4 3 3 Se Assured switch on distance S 3 3 2 7 S Switching hysteresis 0 4 0 3 1 1 0 9 Minimum distance s with lateral approach direction 1 In combination with actuator CES A BDA on evaluation unit CES A ABA 01B Assured switch off distance S S s 33 Operating distance for center offset m 03 Switch on distance 16 Assured switch on distance S 11 S GG 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 These values apply to flush installation of the read head and the actuator in aluminum 2 These values apply to non flush installation of the read head and actuator 3 These values apply to metal free surrounding material Other mate
41. tarted how ever the last actuator code remains active see system status table in the memory a new code is not taught 14 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Carrying out teach in for first actuator state on delivery de Apply the operating voltage to the evaluation unit green LED flashes fast approx 4 Hz Move actuator to the read head observe distance lt S teach in operation starts green LED flashes slowly approx 1 Hz Teach in operation completed after 60 seconds green LED goes out To activate the actuator code from the teach in operation in the evaluation unit the operating voltage must then be switched off at the evaluation unit for min 10 seconds Check functioning of the safety guard Carrying out teach in for a new actuator l 2 Apply the operating voltage to the evaluation unit Move new actuator to the read head observe distance lt S teach in operation starts green LED flashes approx 1 Hz Teach in operation completed after 60 seconds green LED goes out new code saved old code deactivated To activate the new actuator code from the teach in operation in the evaluation unit the operating voltage must then be switched off for min 10 seconds Check functioning of the safety guard 15 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Warning Functional ch
42. uation unit CES A ABA 01B and actuator CES A BBA m Output state E B hysteresis S l ON 7 E Read head OFF Sao Distance s 204 Switchroff distance OFF Switch on distance Distance s mm 20 15 10 5 0 5 10 15 20 Centre offset m mm 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 23 Operating Instructions Safety System CES A ABA 01 CES A ABA 01B EUCHNER Pin assignment Read head with plug connector Screen WH BN M HII HI2 SHI connector of the Evaluation unit read head CES AABA Technical Data Parameter Value Unit min typ max Housing material Fortron reinforced thermoplastic fully encapsulated Dimensions 42x 25x12 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 on evaluation unit CES A ABA 01 Assured switch off distance S S 23 Operating distance for center offset m 0 Switch on distance 6 mm Assured switch on distance S 5 E Switching hysteresis 0 5 15 In combination with actuator CES A BBA on evaluation unit CES A ABA 01B
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