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EUCHNER 156233 Operating Instructions Manual Download Page 13

13

2510145-05-08/21 (translation of the original operating instructions)

Operating Instructions

Non-Contact Safety Switch CES-I-BR-.-C07-…

EN

10.  Connection of several devices in a switch chain (series connection)

Important!

 

Ì

A BR switch chain may contain a maximum of 20 safety switches. 

 

Ì

The following connection examples show only excerpts that are relevant for the connection 

of the CES system. They do not represent complete system planning. The user is responsi-

ble for safe integration into the overall system. Detailed application examples can be found at 

www.euchner.com. Simply enter the order number of your switch in the search box. You will find all 

available connection examples for the device in 

Downloads

.

 

Ì

When using Y-distributors, make sure to use the correct Y-distributor version. See chapter 

10.2.3. 

Connector assignment of Y-distributor for series connection without IO-Link communication on 

page 16 and 10.2.4. Connector assignment of Y-distributor for series connection with IO-Link 

communication on page 18

10.1.  Series connection with wiring in the control cabinet

The series connection can be realized via additional terminals in a control cabinet.
The safety outputs are permanently assigned to the respective safety inputs of the downstream switch. FO1A must be rout-

ed to FI1A and FO1B to FI1B. If the connections are interchanged (e.g. FO1A to FI1B), the device will enter the fault state.

Summary of Contents for 156233

Page 1: ...EN Operating Instructions Non Contact Safety Switch CES I BR C07 Unicode Multicode ...

Page 2: ...upply 10 8 4 Requirements for connecting cables 10 8 5 Connector assignment of safety switch CES I BR 11 8 6 Notes on operation with safe control systems 11 8 7 Connection without and with IO Link communication 11 8 7 1 Connection without IO Link communication 11 8 7 2 Connection with IO Link communication 11 9 Connection of a single CES I BR separate operation 12 10 Connection of several devices ...

Page 3: ...Electrical function test 23 13 Factory reset 23 14 Status and error messages 24 14 1 LED indicator 24 14 2 Status messages 24 14 3 Error messages 25 14 4 Acknowledging error messages 26 15 Technical data 27 15 1 Technical data for safety switch CES I BR C07 27 15 1 1 Radio frequency approvals 29 15 1 2 Typical system times 30 15 1 3 Dimension drawing for safety switch CES I BR C07 30 15 2 Technica...

Page 4: ...or download at www euchner com DANGER WARNING CAUTION Safety precautions Danger of death or severe injuries Warning about possible injuries Caution slight injuries possible NOTICE Important Notice about possible device damage Important information Tip Useful information 1 4 Supplementary documents The overall documentation for this device consists of the following documents Document title document...

Page 5: ... performed on the machine e g in accordance with the following standards Ì EN ISO 13849 1 Ì EN ISO 12100 Ì IEC 62061 Correct use includes observing the relevant requirements for installation and operation particularly based on the following standards Ì EN ISO 13849 1 Ì EN ISO 14119 Ì EN 60204 1 The safety switch is only allowed to be operated in conjunction with the intended EUCHNER CES actuators ...

Page 6: ...ter every fault Independent of these checks the safe function of the safeguard should be checked at suitable intervals as part of the maintenance schedule WARNING Danger to life due to improper installation or due to bypassing tampering Safety components fulfill a personnel protection function Ì Safety components must not be bypassed turned away removed or otherwise rendered ineffec tive On this t...

Page 7: ...ent of a fault in the safety switch the safety outputs are switched off and the DIA LED illuminates red The occurrence of faults is detected at the latest on the next demand to close the safety outputs e g on starting 6 1 Limit range monitoring The device detects if the actuator drifts out of the actuating range of the switch over time The STATE LED or the limit range signal OW indicates that the ...

Page 8: ... as a function of the material used for the guard Ì Observe direction of arrow on the device see figure below Permissible installation orientations B A C D z x y x z y B A C D z x y x z y Note the following points Ì Actuator and safety switch must be easily accessible for inspection and replacement Ì Actuator and safety switch must be fitted so that a minimum distance is maintained with a side app...

Page 9: ...Ì The inputs on a connected evaluation unit must be positive switching as the two outputs on the safety switch deliver a level of 24 V in the switched on state Ì All the electrical connections must either be isolated from the mains supply by a safety transformer according to IEC 61558 2 6 with limited output voltage in the event of a fault or by other equivalent insulation measures PELV Ì All elec...

Page 10: ...arity protected Ì The safety outputs are short circuit proof Ì A short circuit between the safety outputs is detected by the switch Ì A short circuit in the cable can be excluded by laying the cable with protection 8 3 Fuse protection for power supply The power supply must be provided with fuse protection depending on the number of switches and the current required for the outputs The following ru...

Page 11: ...s must not be present at inputs FI1A and FI1B Ì The safety outputs FO1A and FO1B can be connected to the safe inputs of a control system Prerequisite The input must be suitable for pulsed safety signals OSSD signals e g from light grids The control system must tolerate test pulses on the input signals This normally can be set up by parameter assignment in the control system Observe the notes of th...

Page 12: ...t always be evaluated Important The example shows only an excerpt that is relevant for the connection of the CES system The example illustrated here does not show complete system planning The user is responsible for safe integration into the overall system Detailed application examples can be found at www euchner com Simply enter the order number of your switch in the search box You will find all ...

Page 13: ...r of your switch in the search box You will find all available connection examples for the device in Downloads Ì When using Y distributors make sure to use the correct Y distributor version See chapter 10 2 3 Connector assignment of Y distributor for series connection without IO Link communication on page 16 and 10 2 4 Connector assignment of Y distributor for series connection with IO Link commun...

Page 14: ...aximum overall cable length of 200 m taking into account the voltage drop as a result of the cable resistance see table below with example data and case example The cable length between two switches is limited to 100 m SPS PLC l1 l2 lmax 200 m ln umin 24 V 5 x 0 34 mm2 5 x 0 34 mm2 5 x 0 34 mm2 CES I BR n CES I BR n 1 CES I BR 1 iout n Max number of switches IFO1A IFO1B mA Possible output current ...

Page 15: ...ix CES I BR A safety relay is connected downstream that consumes 75 mA at each of the two safety inputs All the relevant values can now be determined using the example table 1 Select the corresponding section in the column n max number of switches In this case 6 switches 2 In column IFO1A IFO1B possible output current per channel FO1A FO1B find a current greater than or equal to 75 mA In this case...

Page 16: ...l system cannot detect which safety door is open or on which switch a fault has oc curred with this connection technology Plug connector X1 Y distributor Plug connector X2 X3 X1 Pin Function X1 1 FI1B X1 2 UB X1 3 FO1A X1 4 FO1B X1 5 n c X1 6 FI1A X1 7 0VUB X1 8 X1 Socket 6 5 8 4 3 2 7 1 097627 X1 X2 X3 X2 Plug 1 1 5 5 4 4 3 3 2 2 X3 Socket X2 Pin Function X2 1 UB X2 2 FO1A X2 3 0 V X2 4 FO1B X2 5...

Page 17: ... OD C 5 FO1A 3 FO1B 4 NC 8 CES Safety Inputs Safety Outputs Monitoring Output Read Head UB 2 FI1A 6 FI1B 1 0V 7 OD C 5 FO1A 3 FO1B 4 NC 8 CES Safety Inputs 1 FI1B 6 FI1A 8 7 0V UB 2 UB 3 FIOA 4 FO1B 5 NC 1 UB 3 0V UB 5 2 FI1A 4 FI1B 1 UB 3 0V UB 5 2 FO1A 4 FO1B 1 2 F1 1 2 4 1 UB 3 0V UB 5 2 FI1A 4 FI1B 1 UB 3 0V UB 2 FO1A 5 4 FO1B 1 UB 3 0V UB 2 FO1A 5 4 FO1B 1 UB 3 0V UB 5 2 FI1A 4 FI1B 1 FI1B 6 ...

Page 18: ...ed with bridging plug 097645 Plug connector X1 Y distributor Plug connector X2 X3 X1 Pin Function X1 1 FI1B X1 2 UB X1 3 FO1A X1 4 FO1B X1 5 C X1 6 FI1A X1 7 0VUB X1 8 n c X1 Socket 6 5 8 4 3 2 7 1 157913 X1 X2 X3 X2 Plug 1 1 5 5 4 4 3 3 2 2 X3 Socket X2 Pin Function X2 1 UB X2 2 FO1A X2 3 0 V X2 4 FO1B X2 5 C X3 Pin Function X3 1 UB X3 2 FI1A X3 3 0 V X3 4 FI1B X3 5 C X1 Socket 5 8 4 3 6 7 1 2 15...

Page 19: ... Inputs Safety Outputs Monitoring Output Read Head UB 2 FI1A 6 FI1B 1 0V 7 OD C 5 FO1A 3 FO1B 4 NC 8 CES Safety Inputs GWY CB Y distributor IO Link Y distributor IO Link 1 FI1B 6 FI1A 8 NC 7 0V UB 2 UB 3 FIOA 4 FO1B 5 C 1 UB 3 0V UB 5 C 2 FI1A 4 FI1B 1 UB 3 0V UB 5 C 2 FO1A 4 FO1B 1 2 F1 6 FI1A 1 FI1B 5 C 7 0V UB 2 UB 3 FIOA 4 FO1B 8 NC 6 FI1A 1 FI1B 5 C 7 0V UB 2 UB 3 FIOA 4 FO1B 8 NC 1 UB 3 0V U...

Page 20: ...ingle or dual channel sensor circuits The sensor circuits evaluate various signaling devices Ì Sensor circuit S1 with short circuit detection suitable for single or dual channel safety sensors Ì Sensor circuit S2 suitable for OSSD signals short circuit detection by signaling device When at least one sensor circuit is interrupted the safety relay initiates the safe state Different relay starting be...

Page 21: ...f error log 1 Error All 21 10101 15 Send error with number 1 Error All 22 10110 16 Send detected tag code 5 Transponder All 23 010111 17 Send taught tag code 5 Transponder All 24 011000 18 Send blocked tag code 1 5 Transponder All 25 011001 19 Voltage Power supply 2 Additional All 26 011010 1A Temperature 1 1 Additional All 27 011011 1B Number of switching cycles Door position 3 Additional All 28 ...

Page 22: ...perated only with the last actuator taught in Ì The number of teach in operations is unlimited Ì If the switch detects the actuator that was most recently taught in when in the teach in standby state this state is ended immediately and the switch changes to normal operation Ì If the actuator to be taught in is within the actuating range for less than 30 s it will not be activat ed and the most rec...

Page 23: ...witch carries out a self test The green STATE LED flashes for 5 s at 5 Hz The green STATE LED then flashes at regular intervals 2 Close all guards The machine must not start automatically The green STATE LED illuminates continuously 3 Enable operation in the control system 4 Open the guard Ì The machine must switch off and it must not be possible to start it as long as the guard is open Ì The gree...

Page 24: ... Status STATE green DIA red Self test 5 Hz 5 s off off Self test after operating voltage is switched on quickly 1 x No communication with the BR IO Link Gateway Normal operation on on Door is closed The safety outputs of the preceding device in a series connec tion are switched on 1 x inverse off on Door is closed The safety outputs of the preceding device in a series connec tion are switched off ...

Page 25: ... self test 0x31 0x32 Ì Test pulses not detected at safety input FI1A or FI1B during operation Ì With single device or first switch in the switch chain different signal states detected Transponder read error 3 x Invalid actuator detected Replace actuator Output error 0x4C 0x4D 4 x A HIGH signal or short circuit is detected on safety output FO1A or FO1B during the self test Check wiring 0x54 1x inve...

Page 26: ...knowledged only by a reset The reset can be performed as follows Reset Centrally for all switches of a chain Each switch must be addressed separately Further information By briefly disconnecting the power supply Via the cyclical data of IO Link communication See operating instructions for the IO Link Gateway Via the acyclical data of IO Link communication See chapter 11 3 2 Acyclical data device d...

Page 27: ...nal fuse operating voltage 0 25 8 A Safety outputs FO1A FO1B Semiconductor outputs p switching short circuit proof Output voltage UFO1A UFO1B 1 HIGH UFO1A UB 1 5 UB V DC HIGH UFO1B LOW UFO1A UFO1B 0 1 Switching current per safety output 1 150 mA Utilization category acc to EN IEC 60947 5 2 DC 13 24 V 150 mA Caution Outputs must be protected by a free wheeling diode in the case of inductive loads O...

Page 28: ...el PL e PFHD 6 x 10 10 h Mission time 20 years Reliability values acc to EN 62061 2005 A2 2015 SILCL3 1 Values at a switching current of 50 mA without taking into account the cable lengths 2 The reaction time is the time until the moment when at least one of the outputs FO1A or FO1B switches off when the actuator is removed from the actuating range given compliance with all manufac turer s specifi...

Page 29: ...Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communicatio...

Page 30: ...This also applies if an internal or ex ternal fault occurs at this moment If several devices are operated in a series connection the risk time of the overall device chain will increase with each device added Use the following calculation formula tr tr e n x tl tr Total risk time tr e Risk time single device see technical data tl Risk time extension per device n Number of additional devices total n...

Page 31: ...uator CES A BTN C07 Parameter Value Unit min typ max Housing material Plastic PBT PC GF30 Dimensions 42 x 25 x 18 mm Weight 0 03 kg Ambient temperature 25 65 C Degree of protection IP65 IP67 IP69 IP69K Installation orientation Active face opposite switch Power supply Inductive via switch 15 2 1 Dimension drawing Active face NOTICE Ì 2 safety screws M4x20 included ...

Page 32: ...distances 13 mm Assured operating distances sao 10 Switching hysteresis 1 1 2 Assured release distance sar 20 The data apply to mounting the actuator on a non metallic substrate Depending on the substrate material the actuating range may change Typical actuating range in installation orientation B 18 26 2 6 14 10 22 22 26 18 2 6 10 6 10 2 1 4 2 6 1 0 Z Z Y X Y X Y X Z 2 6 10 14 2 6 10 14 2 6 10 2 ...

Page 33: ...is 1 1 2 Assured release distance sar 17 The data apply to mounting the actuator on a non metallic substrate Depending on the substrate material the actuating range may change Typical actuating range in installation orientation D Z 2 6 2 2 6 10 2 6 1 0 Y X 10 14 18 6 10 22 22 18 Y Z X X Z Y 2 6 10 2 6 10 2 6 10 14 18 22 2 6 10 14 18 22 2 6 10 2 6 10 Operating distances for approach from x directio...

Page 34: ...ased plastic Dimensions 26 x 6 mm Weight 0 005 kg Ambient temperature 25 65 C Degree of protection IP65 IP67 IP69 IP69K 1 Installation orientation Active face opposite switch Power supply Inductive via switch 1 With flush installation 15 3 1 Dimension drawing 26 0 0 5 Ø 30 min 30 30 6 1 0 0 1 6 Metal free zone Operating distances Installation orientation CAUTION Ì Do not mount at temperatures belo...

Page 35: ...g hysteresis 1 2 Assured release distance sar in x direction 24 The data apply to mounting the actuator in non metallic surroundings Depending on the surrounding material the actuating range may change Installation orientation Parameter Value Unit C min typ max z x Operating distances 11 mm Assured operating distances sao 6 Switching hysteresis 1 2 Assured release distance sar in z direction 21 Th...

Page 36: ...s or spare parts that can be ordered from EUCHNER may be replaced Regular inspection of the following is necessary to ensure trouble free long term operation Ì Check the switching function see chapter 12 2 Electrical function test on page 23 Ì Check the secure mounting of the devices and the connections Ì Check for contamination No servicing is required Repairs to the device are only allowed to be...

Page 37: ...srichtlinie 2014 35 EU und EMV Richtlinie 2014 30 EU werden gemäß Artikel 3 1 der Funkanlagen Richtlinie eingehalten The safety objectives of the Low voltage directive 2014 35 EU and EMC Directive 2014 30 EU comply with article 3 1 of the Radio equipment directive Les objectifs de sécurité de la Directive basse tension 2014 35 UE et Directive de CEM 2014 30 EU sont conformes à l article 3 1 de la ...

Page 38: ...Développement Électronique Responsable documentation 70771 Leinfelden Echterdingen Direttore Sviluppo Elettronica Responsabilità della documentazione Germany Director de desarrollo electrónico Agente documentación Die alleinige Verantwortung für die Ausstellung dieser Konformitätserklärung trägt der Hersteller This declaration of conformity is issued under the sole responsibility of the manufactur...

Page 39: ...39 2510145 05 08 21 translation of the original operating instructions Operating Instructions Non Contact Safety Switch CES I BR C07 EN ...

Page 40: ...w euchner com Edition 2510145 05 08 21 Title Operating Instructions Non Contact Safety Switch CES I BR C07 translation of the original operating instructions Copyright EUCHNER GmbH Co KG 08 2021 Subject to technical modifications no responsibility is accept ed for the accuracy of this information ...

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