EUCHNER 167948 Operating Instructions Manual Download Page 2

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Operating Instructions

Key Adapter CKS2-K-BP/BR-CC-FLX

(translation of the original operating instructions) MAN20001512-01-03/22

Contents

About this document ............................................................................................. 4

1.1. Scope ............................................................................................................................................4
1.2.

Target group ..................................................................................................................................4

1.3.

Key to symbols ...............................................................................................................................4

1.4.

Supplementary documents ..............................................................................................................4

Correct use .......................................................................................................... 5

Description of the safety function .......................................................................... 6

Exclusion of liability and warranty ......................................................................... 6

General safety precautions ................................................................................... 6

6. Function ............................................................................................................... 8

6.1.

Monitoring output OD ......................................................................................................................8

6.2.

Communication connection C ..........................................................................................................8

6.3.

Switching states .............................................................................................................................9

7. Mounting ............................................................................................................ 10

Electrical connection .......................................................................................... 11

8.1.

Notes about

.........................................................................................................................12

8.2.

Safety in case of faults ..................................................................................................................12

8.3.

Fuse protection for power supply ...................................................................................................12

8.4.

Requirements for connecting cables ...............................................................................................13

8.5.

Connector assignment of key adapter CKS2-K-BR-CC-FLX-F00-USA-… with plug connector M12, 8-pin .13

8.6.

Connector assignment of key adapter CKS2-K-BP-CC-FLX-F00-USI-… with plug connector M12, 5-pin ..13

8.7.

Notes on operation with safe control systems .................................................................................14

8.8.

Connection without and with IO-Link communication ........................................................................14
8.8.1.

Connection without IO-Link communication .......................................................................14

8.8.2.

Connection with IO-Link communication ............................................................................14

Connection of a single CKS2 (separate operation) ............................................... 15

10. Connection of several devices in a chain (series connection) ................................ 16

10.1. Series connection with wiring in the control cabinet .........................................................................17
10.2. Series connection with Y-distributors .............................................................................................18

10.2.1. Maximum cable lengths ..................................................................................................18

10.2.2. Determining cable lengths using the example table ...........................................................19

10.2.3. Connector assignment of Y-distributor for series connection without IO-Link communication 20

10.2.4. Connector assignment of Y-distributor for series connection with IO-Link communication .....22

Summary of Contents for 167948

Page 1: ...EN Operating Instructions Key Adapter CKS2 K BP BR CC FLX ...

Page 2: ...ter CKS2 K BR CC FLX F00 USA with plug connector M12 8 pin 13 8 6 Connector assignment of key adapter CKS2 K BP CC FLX F00 USI with plug connector M12 5 pin 13 8 7 Notes on operation with safe control systems 14 8 8 Connection without and with IO Link communication 14 8 8 1 Connection without IO Link communication 14 8 8 2 Connection with IO Link communication 14 9 Connection of a single CKS2 sepa...

Page 3: ...n the key for the first time 26 12 2 Teaching in a new key 27 12 3 Electrical function test 28 13 Factory reset 28 14 Status and error messages 29 14 1 LED indicator 29 14 2 Status messages 30 14 3 Error messages 31 14 4 Acknowledging error messages 33 15 Technical data 34 15 1 Technical data for key adapter CKS2 K BP BR CC FLX 34 15 1 1 Radio frequency approvals 35 15 1 2 Typical system times 36 ...

Page 4: ...om 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 number Contents Safety info...

Page 5: ...1 Ì EN ISO 14119 Correct use includes observing the relevant requirements for installation and operation particularly based on the following standards Ì EN ISO 13849 1 Ì EN 60204 1 The key adapter must be used only in conjunction with the designated CKS2 keys from EUCHNER On the impermissible use of different keys EUCHNER provides no warranty for safe function The communication data that can be re...

Page 6: ...mplified method according to section 6 3 of EN 13849 1 2015 can be used for calculation 4 Exclusion of liability and warranty In case of failure to comply with the conditions for correct use stated above or if the safety regulations are not followed or if any servicing is not performed as required liability will be excluded and the warranty void 5 General safety precautions Safety components fulfi...

Page 7: ... the possibility of bypassing according to EN ISO 14119 2013 section 7 Ì The switching operation may be triggered only by keys specially designated for this purpose Ì The key must be completely pulled out of the key adapter in order to switch the safety circuit off safely Ì Mounting electrical connection and setup only by authorized personnel possessing the following knowledge specialist knowledge...

Page 8: ...f the version A FLX K 0B RD the taught in key and all other keys from the same packaging unit are valid after the teach in operation because they have the same key code Only the key version with which the device was configured can be taught in A factory reset must be performed to reconfigure the device Each key is supplied with a unique electronic code The high coding level ensures a high level of...

Page 9: ... original operating instructions Operating Instructions Key Adapter CKS2 K BP BR CC FLX EN 6 3 Switching states Key inserted Key removed LED indicator illuminates green flashes green slowly Safety outputs FO1A and FO1B on off Signal OD on off ...

Page 10: ...dapter is intended for mounting in control panels with a mounting cut out measuring 33 x 68 mm according to DIN IEC 61554 The device is fastened using screw clamp elements on the rear side of the panel Important A pushbutton on the rear of the key adapter is used for the teach in operation see chapter 12 2 Teaching in a new key on page 27 When mounting ensure that the pushbutton is accessible for ...

Page 11: ...tart Ì The inputs on an evaluation unit connected must be positive switching as the two outputs on the key adapter 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 ...

Page 12: ... scope of the UL approval the devices have been tested as per the requirements of UL508 and CSA C22 2 no 14 protection against electric shock and fire Only for applications as per NFPA 79 Industrial Machinery 8 2 Safety in case of faults Ì The operating voltage UB is reverse polarity protected Ì The safety outputs are short circuit proof Ì A short circuit between the safety outputs is detected on ...

Page 13: ...pin 5 x 0 34 mm 8 pin LIYY 8 x 0 34 mm 8 5 Connector assignment of key adapter CKS2 K BR CC FLX F00 USA with plug connector M12 8 pin Plug connector view of connection side Pin Designation Function Conductor coloring of connecting cable 1 2 1 4 3 8 5 6 7 1 FI1B Enable input channel B WH 2 UB Operating voltage 24 V DC BN 3 FO1A Safety output channel A GN 4 FO1B Safety output channel B YE 5 OD C Mon...

Page 14: ...m 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 the control system manufacturer For the test pulse duration of your key adapter see chapter 15 Technical data on page 34 A detailed examp...

Page 15: ...2 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 device in the search box You will find all available connection examples for the device in Downloads F DI 6ES7148 4FC00 0AB0 Input Channel 0 und 4 1 24 V ...

Page 16: ...show only excerpts that are relevant for the connection of the CKS2 system They do not represent 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 device in the search box You will find all available connection examples for the device in Downloads Ì When u...

Page 17: ...tream device will enter the fault state Safety Outputs Monitoring Output Safety Inputs Readhead Schlüssel Key Safety Outputs Monitoring Output Safety Inputs Readhead Schlüssel Key Safety Outputs Monitoring Output Safety Inputs Readhead Schlüssel Key F DI 8x24VDC HF 6ES7136 6BA00 0CA0 ET200SP POWER SUPPLY 6ES7155 6AU00 0BN0 X80 1 2 F1 UB 2 FI1A 6 FI1B 1 0V 7 OD C 5 FO1A 3 FO1B 4 n c 8 B1 EUC168921 ...

Page 18: ... one of the key adapters 10 2 1 Maximum cable lengths Important The maximum number of devices in a BR switch chain depends on many factors including the cable length This case example shows a standard application You will find further connection examples at www euchner com 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 CKS2 K BR n CKS2 K BR n 1 CKS2 K BR 1 iout n Max ...

Page 19: ... devices 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 devices Here 6 devices 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 100 mA It is...

Page 20: ...pter 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 X3 Pin Function X3 1 UB X3 2 FI1A X3 3 0 V X3 4 FI1B X3 5 X1 S...

Page 21: ...hlüssel Key Y distributor IO Link Bridging plug 1 2 4 UB 2 FI1A 6 FI1B 1 0V 7 OD C 5 FO1A 3 FO1B 4 n c 8 B1 EUC168921 UB 2 FI1A 6 FI1B 1 0V 7 OD C 5 FO1A 3 FO1B 4 n c 8 B2 EUC168921 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 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...

Page 22: ... with strapping 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 2 158...

Page 23: ...lüssel Key Y distributor IO Link Bridging plug 1 2 4 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 UB 2 FI1A 6 FI1B 1 0V 7 OD C 5 FO1A 3 FO1B 4 n c 8 B1 EUC168921 UB 2 FI1A 6 FI1B 1 0V 7 OD C 5 FO1A 3 FO1B 4 n c 8 B2 EUC168921 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 ...

Page 24: ...used for connecting two monitored single 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 saf...

Page 25: ...ion number of the device 5 Byte 1 V Bytes 2 4 Version number 5 Send number of devices in series connection 1 8 Send number of starting processes 3 12 Send current error code 1 13 Send most recently saved error code 1 14 Send size of log file 1 15 Send entry from log file with index 1 16 Send current key code 5 Bytes 3 4 Key A FLX K 0A 16 bit Key A FLX K 0B 10 bit 17 Send taught in key code 5 Bytes...

Page 26: ...er use Ì During the initial configuration or reconfiguration after a factory reset ensure that all risk assessment measures for the selected function are performed Important Ì If the key to be taught in is in the key adapter for less than 30 s the device will not be configured and the key will not be activated Ì For keys of version A FLX K 0B RD Only one key per packaging unit has to be taught in ...

Page 27: ...es green blue quickly Follow steps 5 and 6 to change to normal operation Ì If the key to be taught in is within the key adapter for less than 30 s it will not be activated and the most recently taught in key will remain saved Ì In normal mode it is not possible to start a teach in operation by pressing the pushbutton Ì For keys of version A FLX K 0B RD Only one key per packaging unit has to be tau...

Page 28: ... operating voltage The machine must not start automatically The key adapter carries out a self test The LED then flashes green slowly 2 Insert key The LED illuminates green 3 Enable operation in the control system 4 Remove key The machine must switch off and it must not be possible to start it as long as a key is not inserted The LED flashes green slowly Repeat steps 2 4 for each key adapter 13 Fa...

Page 29: ...s and error messages 14 1 LED indicator LED Important If you do not find the displayed device status in the following tables this indicates an internal device fault Contact the manufacturer Key to symbols LED not illuminated LED illuminated quickly LED flashes quickly 3 Hz slowly LED flashes slowly 0 6 Hz LED flashes alternately X Any state ...

Page 30: ...or operation No key inserted green on on Key inserted The safety outputs of the preceding device in a series connection are switched on green orange slowly off on Key inserted The safety outputs of the preceding device in a series connection are switched off Teach in operation white off off Device is in teach in standby see chapter 12 2 Teaching in a new key on page 27 white violet slowly on Teach...

Page 31: ...e reconfigured observe chapter 12 1 Configuring the device and teaching in the key for the first time on page 26 0x45 blue Faulty or incompatible key detected The key s data structure cannot be read The key is faulty or is not suitable for the device Repeat teach in operation with a new key Input error 0x2E violet slowly Different signal states at the safety input FI1A or FI1B during operation Ì C...

Page 32: ...high Decrease supply voltage 0x61 Supply voltage too low Ì Increase supply voltage Ì Check system configuration cable length number of devices in the switch chain 0x62 orange red quickly Device temperature too high Ì Observe the specified temperature range see chapter 15 Technical data on page 34 0x63 Device temperature too low Internal error 0x01 red In case of series connection with IO Link comm...

Page 33: ...r all devices in a chain Each device must be ad dressed indi vidually 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 data and events on page 25 Resetting to acknowledge error messages does not delet...

Page 34: ...y 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 Off state current Ir 0 25 mA Door position monitoring output OD C 1 p switching short circuit proof Output voltage HIGH UB 1 5 UB V DC LOW 0 1 Switching current 1 50 mA Rated insulation voltage Ui 300 V Rated impulse withstand voltage Uimp 1 5 kV Conditional short c...

Page 35: ...he 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 communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interf...

Page 36: ...1A or FO1B switches off safely when the key is removed from the actuating range This also applies if an internal or external 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 technica...

Page 37: ...tion of the original operating instructions Operating Instructions Key Adapter CKS2 K BP BR CC FLX EN 15 1 3 Dimension drawing for key adapter 75 83 8 40 LED 150 76 67 M4 1 5 50 60 max 4mm 55 11 5 5 5 32 M12x1 Pushbut ton Rubber seal ...

Page 38: ...3 22 15 2 Technical data for key A FLX K Parameter Value Unit min typ max Housing material ABS plastic Dimensions 40 x 31 x 5 mm Weight 0 004 kg Ambient temperature 25 85 C Degree of protection IP65 IP67 Power supply Inductive via key adapter 15 2 1 Dimension drawing for key 40 Ø31 Ø25 5 A FLX K 0B 168963 C LN 4 5 Active face ...

Page 39: ...ee long term operation Ì Check the switching function see chapter 12 3 Electrical function test on page 28 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 made by the manufacturer NOTICE The year of manufacture can be seen in the bottom right corner The current version number in the forma...

Page 40: ...ww euchner com Edition MAN20001512 01 03 22 Title Operating Instructions Key Adapter CKS2 K BP BR CC FLX translation of the original operating instructions Copyright EUCHNER GmbH Co KG 03 2022 Subject to technical modifications no responsibility is accept ed for the accuracy of this information ...

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