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Summary of Contents for EUCHNER CTP
- Page 1 Operating Instructions Transponder-Coded Safety Switch With Guard Locking CTP/CTA-L1/2-BR Unicode/Multicode...
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Page 2: Table Of Contents
Guard locking on version CTP/CTA-L1 ................10 6.4.2. Guard locking on version CTP/CTA-L2 ................10 6.4.3. Guard locking on version CTP/CTA-L1 and control via IO-Link communication .....11 6.4.4. Guard locking on version CTP/CTA-L2 and control via IO-Link communication .....11 6.5. Switching states ...........................11 6.5.1. - Page 3 10.10. Connector assignment, Y-distributor for series connection without IO-Link communication ....25 10.11. Connector assignment, Y-distributor for series connection with IO-Link communication .......26 10.12. Connection of a single CTP/CTA-BR (separate operation) ..............27 10.13. Connection of several devices in a switch chain (series connection) ..........28 10.13.1.
- Page 4 14.4.1. Dimension drawing for safety switch CTP… ..............41 14.4.2. Dimension drawing for safety switch CTA… ..............42 14.4.3. Dimension drawing for connections and variants CTP/CTA … ...........43 14.5. Technical data for actuator CTP/CTA-… ..................44 14.5.1. Dimension drawing for actuator CTP/CTA-… ..............45 Ordering information and accessories ..............
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Page 5: About This Document
1. About this document 1.1. Scope These operating instructions are valid for all CTP-L1/2-BR and CTA-L1/2-BR… from version V1.0.0. These operating instruc- tions, the document Safety information and any enclosed data sheet form the complete user information for your device. 1.2. -
Page 6: Correct Use
Ì EN 60204-1 The safety switch is allowed to be operated only in conjunction with the intended EUCHNER actuator and the related connec- tion components from EUCHNER. On the use of different actuators or other connection components, EUCHNER provides no warranty for safe function. -
Page 7: Description Of The Safety Function
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 3. Description of the safety function Devices from this series feature the following safety functions: Monitoring of guard locking and the position of the guard (interlocking device with guard locking according to EN ISO 14119) Ì... -
Page 8: Exclusion Of Liability And Warranty
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 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. -
Page 9: Function
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 6. Function The device permits the locking of movable guards. Transponder-coded actuator The system consists of the following components: coded actuator (transponder) and switch. Whether the device learns the complete actuator code (unicode) or not (multi- code) depends on the respective version. -
Page 10: Communication Connection C
6.4. Guard locking 6.4.1. Guard locking on version CTP/CTA-L1 (guard locking actuated by spring force and released by power-ON) Activating guard locking: close guard; no voltage at the solenoid. Releasing guard locking: apply voltage to the solenoid. -
Page 11: Guard Locking On Version Ctp/Cta-L1 And Control Via Io-Link Communication
The detailed switching states for your switch can be found in the system status table (see chapter 13. System status table CTP/CTA-L1/2-BR on page 37). All safety outputs, signals and display LEDs are described there. 6.5.1. Switching states on version CTP/CTA-L1/L2... -
Page 12: Switching States On Version Ctp/Cta-L1/L2 With Control Via Io-Link Communication
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 6.5.2. Switching states on version CTP/CTA-L1/L2 with control via IO-Link communication Guard closed and locked Guard closed and not locked Guard open Bit CL Bit CL Bit CL (Auxiliary) voltage* at guard locking off*... -
Page 13: Manual Release
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 7. Manual release Important! No further release functions can be retrofitted on Extended variants with control elements in position 1 (S1) and position 2 (S2). Some situations require the guard locking to be released manually (e.g. malfunctions or an emergency). A function test must be performed after release. -
Page 14: Actuating Auxiliary Key Release
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 7.1.2. Actuating auxiliary key release On devices with auxiliary key release (can be retrofitted), simply turn the key to release. Function as for auxiliary release. For mounting, see the auxiliary key release supplement. 7.2. -
Page 15: Escape Release
7.3. Escape release The escape release is optional on CTP devices; on CTA devices it is optional or can be retrofitted. Permits opening of a locked guard from the danger zone without tools (see chapter 14.4.1. Dimension drawing for safety switch CTP… on page 41). -
Page 16: Laying Wire Front Release
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 7.4.1. Laying wire front release Important! Ì Loss of the release function due to mounting errors, damage or wear. Ì Check the release function every time after mounting. Ì When routing the wire front release, ensure that it operates smoothly. -
Page 17: Mounting
The following specifications must be observed: - Mounting with screws of property class 8.8 or higher. - The minimum screw diameter for CTP devices is 4 mm, for CTA devices 5 mm. - Secure the fixing material against loosening (e.g. by means of medium-strength positive screw locking). -
Page 18: Electrical Connection
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 10. Electrical connection The following connection options are available: Ì Separate operation Ì Series connection with Y-distributors or passive distribution modules Ì Series connection, e.g. with wiring in the control cabinet Ì Connection to a BR/IO-Link Gateway GWY-CB-1-BR-IO Ì... -
Page 19: Notes About
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 10.1. Notes about Important! Ì This device is intended to be used with a Class 2 power source in accordance with UL1310. As an alternative an LV/C (Limited Voltage/Current) power source with the following properties can... -
Page 20: Requirements For Connecting Cables
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 require- ments. Observe the following requirements with respect to the connecting cables: For safety switches CTP/CTA-…-BR-…-SAB-…... -
Page 21: Maximum Cable Lengths
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 10.5. Maximum cable lengths For devices with IMP/IMM inputs, switch chains are permitted up to a maximum 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). -
Page 22: Determining Cable Lengths Using The Example Table
CTP/CTA-BR-...-SAB # 6 Figure 3: Circuit example with six CES-C07/CTP/CTA-BR-…-SAB A safety relay is connected downstream that consumes 75 mA at each of the two safety inputs. This operates over the whole temperature range with a voltage of 19.2 V (corresponds to 24 V -20%). -
Page 23: Connector Assignment Of Safety Switches Ctp/Cta
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 10.6. Connector assignment of safety switches CTP/CTA-…-BR-…-SAB-… with plug connectors 2 x M12 Plug connector Conductor coloring of Designation Function (view of connection side) connecting cable X 1.1 FI1B Enable input, channel B 2 x M12 X 1.2... -
Page 24: Connector Assignment Of Safety Switches Ctp/Cta
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 10.9. Connector assignment of safety switches CTP/CTA-…-BR-…-SH-… with plug connector M23 (RC18) Plug connector Conductor coloring of Designation Function (view of connection side) connecting cable Solenoid operating voltage, 24 V DC FI1A Enable input, channel A... -
Page 25: Connector Assignment, Y-Distributor For Series Connection Without Io-Link Communication
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 10.10. Connector assignment, Y-distributor for series connection without IO-Link communication (Only for version with plug connectors 2 x M12) Connector assignment for safety switch CTP/CTA-L1/2-BR (plug X1, 8-pin plug) and Y-distributor (8-pin socket) Function X1.1... -
Page 26: Connector Assignment, Y-Distributor For Series Connection With Io-Link Communication
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 10.11. Connector assignment, Y-distributor for series connection with IO-Link communication Connector assignment of safety switch CTP/CTA-L1/2-BR (8-pin plug) and Y-distributor (8-pin socket) Function X1.1 FI1B X1.2 X1.3 FO1A X1.4 FO1B X1.5 X1.6 FI1A X1.7 0VUB X1.8... -
Page 27: Connection Of A Single Ctp/Cta-Br (Separate Operation)
Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 10.12. Connection of a single CTP/CTA-BR (separate operation) If a single CTP/CTA-BR is used, connect the device as shown in Figure 4. The monitoring outputs can be routed to a control system. The switches can be reset via the RST input. To do this, a voltage of 24 V is applied to the RST input for at least 3 s. The RST input must be connected to 0 V if it is not used. -
Page 28: Connection Of Several Devices In A Switch Chain (Series Connection)
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. - Page 29 Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 24V DC 24V DC FI1A FI1B X2:4 X1:2 X1:8 X1:6 X1:1 Safety Inputs Monitoring Outputs Door Locking Safety Outputs Read Head Monitoring active Diagnostic X2:1 X2:5 X1:7 X2:2 X1:5 X2:3 X1:3 X1:4 OL/C FO1A...
- Page 30 Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR Figure 6: Connection example for series connection without IO-Link communication (translation of the original operating instructions) 2537376-01-04/21...
- Page 31 Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR Figure 7: Connection example for series connection with IO-Link communication 2537376-01-04/21 (translation of the original operating instructions)
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Page 32: Using Communication Data
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 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. -
Page 33: Acyclical Data (Device Data And Events)
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 11.3.2. Acyclical data (device data and events) Table 4: Acyclical data (examples) Command Answer Use in device Meaning Category (number of bytes) classes General information Send device ID-number/ PWR-UP serial number Send device Versions... -
Page 34: Notes On Operation With Safe Control Systems
Ì Always connect inputs FI1A and FI1B directly to a power supply unit or to outputs FO1A and FO1B of another EUCHNER BR device (series connection). Pulsed signals must not be present at inputs FI1A and FI1B. -
Page 35: Setup
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 12. Setup 12.1. LED displays You will find a detailed description of the signal functions in chapter 13. System status table CTP/CTA-L1/2-BR on page 37. Color STATE Green LOCK Yellow STATE LOCK 12.2. Teach-in function for actuator (only for unicode evaluation) The actuator must be allocated to the safety switch using a teach-in function before the system forms a functional unit. -
Page 36: Actuator Teach-In
Alternate flashing of the STATE and DIA LEDs acknowledges the successful teach-in operation. Teach-in errors are indicated by the illumination of the red DIA LED and a flashing code on the green STATE LED (see chapter 13. System status table CTP/CTA-L1/2-BR on page 37). 3. Switch off operating voltage U (min. -
Page 37: System Status Table Ctp/Cta-L1/2-Br
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 13. System status table CTP/CTA-L1/2-BR LED indicator Output Operating mode State 5 Hz Self-test after power-up Self-test 5 Hz No communication with the BR/IO-Link Gateway closed Normal operation, door closed and locked Normal operation, door closed and locked, safety outputs... -
Page 38: Technical Data
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 14. Technical data NOTICE If a data sheet is included with the product, the information on the data sheet applies. 14.1. Technical data for safety switch CTP-L1/2-BR Parameter Value Unit min. typ. max. General... -
Page 39: Technical Data For Safety Switch Cta-L1/2-Br
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR Parameter Value Unit min. typ. max. Reliability values acc. to EN ISO 13849-1 Mission time years Monitoring of guard locking and the guard position Category Performance Level (PL) 5.38 x 10 Control of guard locking Category... -
Page 40: Typical System Times
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR Parameter Value Unit min. typ. max. Monitoring outputs OL/C, OI, OD 3 semiconductor outputs, p-switching, short circuit-proof Output voltage 0.8 x U V DC Max. load Solenoid Solenoid operating voltage U (reverse polarity protected, DC 24 V +10%/-15% regulated, residual ripple <... -
Page 41: Dimension Drawing For Safety Switch Ctp/Cta
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 14.4. Dimension drawing for safety switch CTP/CTA… 14.4.1. Dimension drawing for safety switch CTP… Version with plug connectors 2 x M12 With escape release The actuator shaft for the escape release can be extended using exten- sions (max. -
Page 42: Dimension Drawing For Safety Switch Cta
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 14.4.2. Dimension drawing for safety switch CTA… Version with plug connectors 2 x M12 With escape release The actuator shaft for the escape release can be extended using exten- sions (max. 94 mm) Basic position for escape release ∅... -
Page 43: Dimension Drawing For Connections And Variants Ctp/Cta
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 14.4.3. Dimension drawing for connections and variants CTP/CTA … Plug connectors 2 x M12 Plug connector M23 Cable outlet C Cable outlet A Cable outlet C Cable outlet A With auxiliary key release With release, automatic return max. -
Page 44: Technical Data For Actuator Ctp/Cta
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 14.5. Technical data for actuator CTP/CTA-… Parameter Value Unit min. typ. max. Housing material Fiber reinforced plastic 0.03 … 0.06 (depending on version) Weight Ambient temperature °C Degree of protection IP65/IP67/IP69/IP69K Mechanical life 1 x 10 Locking force (ISO 14119) -
Page 45: Dimension Drawing For Actuator Ctp/Cta
Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 14.5.1. Dimension drawing for actuator CTP/CTA-… Dimension drawing Min. door radius [mm] Order no./item 126015 A-C-H-G-SST-126015 Color: red Only for CTA max.28 165497 A-C-H-G-SSS-165497 Color: black 2537376-01-04/21 (translation of the original operating instructions) - Page 46 Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR Dimension drawing Min. door radius [mm] Order no./item 37,5 122667 A-C-H-W-SST-122667 12,45 bent, upward max. 28 122668 A-C-H-W-SST-122668 5,25 bent, downward (translation of the original operating instructions) 2537376-01-04/21...
- Page 47 Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR Dimension drawing Min. door radius [mm] Order no./item 3,25 122671 A-C-H-RL-LS-122671 max. 28 X = 53 mm (122671, 122672) X = 49 mm (122669, 122670) 122672 A-C-H-RR-LS-122672 122675 A-C-H-RO-LS-122675 max. 28 X = 41 mm (122673, 122674)
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Page 48: Ordering Information And Accessories
15. 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. -
Page 49: Declaration Of Conformity
ET 18080* Azionatore Actuador 12.04.2021 - NG - GZ - Blatt/Sheet/ Page/Pagina/ Página 1 Vorlage Rev 01 EUCHNER GmbH + Co. KG Kohlhammerstraße 16 70771 Leinfelden-Echterdingen Tel. +49/711/7597-0 Fax +49/711/753316 www.euchner.de info@euchner.de 2537376-01-04/21 (translation of the original operating instructions) - Page 50 D irector de desarrollo electrónico Agente documentación 12.04.2021 - NG - GZ - Blatt/Sheet/ Page/Pagina/ Página 2 Vorlage Rev 01 EUCHNER GmbH + Co. KG Kohlhammerstraße 16 70771 Leinfelden-Echterdingen Tel. +49/711/7597-0 Fax +49/711/753316 www.euchner.de info@euchner.de (translation of the original operating instructions) 2537376-01-04/21...
- Page 51 Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR 2537376-01-04/21 (translation of the original operating instructions)
- Page 52 Edition: 2537376-01-04/21 Title: Operating Instructions Transponder-Coded Safety Switch CTP/CTA-L1/2-BR (translation of the original operating instructions) Copyright: © EUCHNER GmbH + Co. KG, 04/2021 Subject to technical modifications; no responsibility is accept- ed for the accuracy of this information.
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