Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX EN
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX Contents 1. About this document.............................................................................................. 4 1.1. Scope.............................................................................................................................................4 1.2. Target group...................................................................................................................................4 1.3.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 11. 12. Using communication data................................................................................... 24 11.1. Connection to a BR/IO-Link Gateway GWY-CB...................................................................................24 11.2. Connection to a safety relay ESM-CB...............................................................................................24 11.3. Overview of the communication data..................
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 1. About this document 1.1. Scope These operating instructions apply to all CKS2-K-BP/BR-CC-FLX of version 1.0.X. These operating instructions, the document Safety information and any enclosed data sheet form the complete user information for your device. 1.2. Target group Design engineers and installation planners for safety devices on machines, as well as setup and servicing staff possessing special expertise in handling safety components. 1.3.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 2. Correct use Key adapters of series CKS2-K-BP/BR-CC-FLX are used to read and safely evaluate CKS2 keys. The keys have a high coding level according to EN ISO 14119. Only the keys listed in Table 1: System components may be used. Among other applications, they can be used as part of a trapped key system according to ISO/TS 19837.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 3. Description of the safety function The safety function is defined by the related application. Ì Device safety function: - Safe detection of a key belonging to the system and checking the associated key code. The safety outputs are switched on if the key is valid. - The following additionally applies in a BR series connection: the safety outputs are switched only when the device receives a corresponding signal from its predecessor in the chain.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX DANGER Ì If master keys or replacement keys are used, the operating organization must take suitable organizational measures and use a corresponding risk assessment to prevent the system’s safety function from being bypassed. For this purpose, observe the information in ISO/TS 19837. WARNING Danger to life due to improper installation or due to bypassing (tampering). Safety components fulfill a personnel protection function.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 6. Function Key adapter CKS2-K-BP/BR-CC-FLX Key A-FLX-K-0A-RD-168921 168921 1 key per packaging unit A-FLX-K-0A LN LED Key identification 168963 A 168963 B 168963 C A-FLX-K-0B A-FLX-K-0B A-FLX-K-0B LN LN LN Key A-FLX-K-0B-RD-… Several keys per packaging unit, with identical key code and different key identification The key adapter with integrated evaluation electronics forms a safe system together with the corresponding key.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 6.3.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 7. Mounting NOTICE Risk of damage to equipment and malfunctions as a result of incorrect installation. Ì To achieve the degree of protection IP65/IP67, it is necessary to install the key adapter in a clean, flat metal plate at least 2 mm thick and to tighten the screws with a tightening torque of 0.25 ... 0.35 Nm. Ì The device may be damaged if the tightening torque exceeds 0.35 Nm.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 8. Electrical connection The following connection options are available: Ì Separate operation Ì Series connection with wiring in the control cabinet Ì Series connection with Y-distributors Ì Connection without IO-Link communication Ì Connection with IO-Link communication WARNING In the event of a fault, loss of the safety function due to incorrect connection. Ì To ensure safety, both safety outputs must always be evaluated.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 8.1. Notes about Important! Ì This device is intended to be used with a Class 2 power source in accordance with UL1310. Ì As an alternative an LV/C (Limited Voltage/Current) power source with the following properties can be used: - This device shall be used with a suitable isolating source in conjunction with a fuse in accordance with UL248. The fuse shall be rated max. 3.3 A and be installed in the max.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 8.4. Requirements for connecting cables CAUTION Risk of damage to equipment or malfunctions as a result of incorrect connecting cables. Ì Use connection components and connecting cables from EUCHNER. Ì On the use of other connection components, the requirements in the following table apply. EUCHNER provides no warranty for safe function in case of failure to comply with these requirements.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 8.7. Notes on operation with safe control systems Observe the following guidelines for connection to safe control systems: Ì Use a common power supply for the control system and the connected key adapters. Ì The following applies to BP devices: The device tolerates voltage interruptions at UB up to 5 ms in duration, provided that the time between two voltage interruptions is at least 500 ms.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 9. Connection of a single CKS2 (separate operation) If a single CKS2 is used, connect the device as shown in Fig. 1. The monitoring output OD can be connected to a control system. WARNING In the event of a fault, loss of the safety function due to incorrect connection. Ì To ensure safety, both safety outputs FO1A and FO1B must always be evaluated. Important! The example shows only an excerpt that is relevant for connection of the CKS2 system.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 10. Connection of several devices in a chain (series connection) WARNING In the event of a fault, loss of the safety function due to incorrect connection. Ì To ensure safety, both safety outputs FO1A and FO1B must always be evaluated. Important! Ì A BR chain may contain a maximum of 20 key adapters. Ì The following connection examples show only excerpts that are relevant for the connection of the CKS2 system.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 10.1. Series connection with wiring in the control cabinet The series connection can be realized via additional terminals in a control cabinet. Important! In case of series connection with IO-Link communication: Ì The safety outputs are permanently assigned to the respective safety inputs of the downstream key adapter. FO1A must be routed to FI1A and FO1B to FI1B. Ì If the connections are interchanged (e.g.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 10.2. Series connection with Y-distributors The series connection is shown here based on the example of the version with plug connector M12. The key adapters are connected one behind the other with the aid of pre-assembled connecting cables and Y-distributors. The safety outputs are switched off if the key is removed from the key adapter or if an error occurs on one of the key adapters. 10.2.1.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 10.2.2. Determining cable lengths using the example table Example: 6 devices are to be used in series. Cabling with a length of 40 m is routed from a safety relay in the control cabinet to the last device (#6). Cables with a length of 20 m each are connected between the individual devices. lmax = 140 m l2 = 5 x 20 m l1 = 40 m ln = 20 m Sicherheitsrelais iout = min. 75 mA Safety Relay CKS2-K-BR # 6 Fig.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 10.2.3. Connector assignment of Y-distributor for series connection without IO-Link communication Important! Ì The switch chain must always be terminated with strapping plug 097645. Ì A higher-level control system cannot detect which key is removed or on which key adapter a fault has occurred with this connection technology. Plug connector X1 Y-distributor Plug connector X2 / X3 X2 Plug X1 Socket 097627 6 5 8 X1 Pin X1.1 Function FI1B X1.
MAN20001512-01-03/22 (translation of the original operating instructions) -B1 Bridging plug 0V 4 2:FI1A 2 Schlüssel/Key: EUC168921 5:* 4:FI1B 3:0V UB 1:UB 1 2 7 0V UB 1:FI1B Readhead Fig. 4: 2:UB 8 n.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 10.2.4. Connector assignment of Y-distributor for series connection with IO-Link communication Important! Ì The switch chain must always be terminated with strapping plug 097645. Plug connector X1 Y-distributor Plug connector X2 / X3 X2 Plug X1 Socket 157913 6 5 8 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.
MAN20001512-01-03/22 (translation of the original operating instructions) -B1 Bridging plug 0V 4 2:FI1A 2 Schlüssel/Key: EUC168921 5:C 4:FI1B 3:0V UB 1:UB 1 2 7 0V UB 1:FI1B Readhead Fig. 5: 2:UB 8 n.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 11. Using communication data A BR/IO-Link Gateway is required to use the device’s communication data and forward them to a higher-level bus system. The following devices are suitable: Ì GWY-CB-1-BR-IO (BR/IO-Link Gateway) Ì ESM-CB (safety relay with integrated BR/IO-Link Gateway) 11.1. Connection to a BR/IO-Link Gateway GWY-CB The Gateway is an IO-Link device.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 11.3.2. Acyclical data (device data and events) After one of the commands listed below is sent, the requested data are provided via the IO-Link Gateway. The reply message always consists of 8 bytes in big endian format. Example 1: Reply message in response to the command Send device ID number/serial number: 06 02 68 E0 00 01 17 00 In this example, the device’s ID number is 157920 and its serial number is 279.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 12. Setup DANGER Danger to life due to tampering. Ì Unused keys must be rendered unusable or protected against unauthorized access to prevent bypassing the safety function. Ì If master keys or replacement keys are used, the operating organization must take suitable organizational measures and use a corresponding risk assessment to prevent the system’s safety function from being bypassed. For this purpose, observe the information in ISO/TS 19837. 12.1.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 12.2. Teaching-in a new key Important! Ì The teach-in operation may be performed only if the device functions flawlessly. The LED flashes green slowly. Ì Only the key version with which the device was configured can be taught-in. To reconfigure the device, see chapter 12.1. Configuring the device and teaching-in the key for the first time on page 26. Ì During a teach-in operation, the safety outputs are switched off, i.e.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 12.3. Electrical function test WARNING Danger of fatal injury as a result of faults in installation and functional check. Ì Before carrying out the functional check, make sure that there are no persons in the danger zone. Ì Observe the valid accident prevention regulations. After installation and any fault, the safety function must be fully checked. Proceed as follows: 1. Switch on operating voltage. ¨ The machine must not start automatically.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 14. Status 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. LED not illuminated LED illuminated Key to symbols quickly LED flashes quickly (3 Hz) slowly LED flashes slowly (0.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX Self-test Operating mode 14.2. Status messages LED indicator white quickly 3 Hz (only for CKS2-BR: 5 s) Safety outputs FO1A / FO1B Monitoring output signal OD Status Self-test after operating voltage is switched on. off off No communication with the BR/IO-Link Gateway. Normal operation green quickly off Device is ready for operation. No key inserted. on on Key inserted.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX Error messages LED indicator Error Troubleshooting Reset Acknowledging errors Remove key for 2 s Error code via IO-Link 14.3. Teach-in error No key detected during teach-in standby. The key must be inserted within 3 minutes of the pushbutton being pressed. Key removed from the key adapter prior to the end of the teach-in operation. Repeat teach-in operation. The pushbutton was pressed for too long.
LED indicator Error Troubleshooting Reset Acknowledging errors Remove key for 2 s Error code via IO-Link Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX Output error A short circuit or ground fault is detected at safety output FO1A or FO1B during the self-test. 0x4C 0x4D 0x54 violet quickly A short circuit or ground fault is detected at safety output FO1A or FO1B during operation. Check wiring.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 14.4. Acknowledging error messages Depending on the error type, the error message can be acknowledged by briefly removing the key or by a reset. The reset can be performed as follows.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 15. Technical data NOTICE If a data sheet is included with the product, the information on the data sheet applies. 15.1. Technical data for key adapter CKS2-K-BP/BR-CC-FLX Parameter Value Unit min. Housing material Dimensions Weight (device without connecting cable) Ambient temperature at UB = 24 V DC Storage temperature Degree of protection Safety class Degree of contamination Installation orientation Mounting cut-out acc.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 15.1.1. Radio frequency approvals FCC ID: 2AJ58-17 IC: 22052-17 FCC/IC-Requirements This device complies with part 15 of the FCC Rules and with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions: 1) This device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 15.1.2. Typical system times Refer to the technical data for the exact values. Ready delay: After switch-on, the device carries out a self-test. The system is ready for operation only after this time. Turn-on time of safety outputs: The max. reaction time ton is the time from the moment when the key is in the actuating range to the moment when the safety outputs switch on.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 15.1.3. Dimension drawing for key adapter 60 50 Pushbutton 150 55 67 76 max.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 15.2. Technical data for key A-FLX-K-… Parameter Value min. typ. Unit max. Housing material ABS plastic Dimensions 40 x 31 x 5 mm 0.004 kg Weight Ambient temperature -25 Degree of protection - +85 °C IP65/IP67 Power supply Inductive via key adapter 15.2.1.
Operating Instructions Key Adapter CKS2-K-BP/BR-CC-FLX 15.2.2. Ordering information and accessories Tip! Suitable accessories, e.g. cables or assembly material, can be found at www.euchner.com. To order, enter the order number of your item in the search box and open the item view. Accessories that can be combined with the item are listed in Accessories. 16. Inspection and service WARNING Loss of the safety function because of damage to the device. Ì In case of damage, the entire device must be replaced.
EUCHNER GmbH + Co. KG Kohlhammerstraße 16 70771 Leinfelden-Echterdingen Germany info@euchner.de www.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 accepted for the accuracy of this information.
