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Summary of Contents for EUCHNER CES-A-ABA-01
- Page 1 Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B (Unicode)
- Page 2 Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 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 ................. 7 General safety instructions..................
- Page 3 Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B Ordering information and accessories ..............35 Inspection and service ..................35 Service ......................35 Declaration of conformity ................... 36 071873-15-07/15 (translation of the original operating instructions)
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Page 4: About This Document
Important! Always read all documents to gain a complete overview of safe installation, setup and use of the device. The documents can be downloaded from www.EUCHNER.de. For this purpose enter the doc. no. in the search box. (translation of the original operating instructions) 071873-15-07/15... -
Page 5: Correct Use
Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 2. Correct use Evaluation units of the series CES-A are used to evaluate safety-related signals from EUCHNER read heads. The system forms an interlocking device without guard locking. It meets the requirements according to EN IEC 60947-5-3. The system consists of evaluation unit, read head and actuator. It forms an interlocking device with high coding level (type 4). -
Page 6: Description Of The Safety Function
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B Table 1: Possible combinations for CES components Actuator Evaluation unit Read head CES-A-LNA... All items CES-A-LNA-SC 077715 CES-A-ABA-01 CES-A-LCA... 071850 All items CES-A-LMN-SC 077790 CES-A-LQA-SC 095650 CES-A-LNA... All items CES-A-LNA-SC 077715 CES-A-LCA... All items... -
Page 7: Exclusion Of Liability And Warranty
Prior to use, read the operating instructions and keep these in a safe place. Ensure the operating instructions are always available during mounting, setup and servicing. 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. -
Page 8: Function
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 6. Function The safety system consists of three components: Ì Coded actuator Ì Read head Ì Evaluation unit 1 read head can be connected to the evaluation unit. The read heads and actuators are assigned to the device in a special teach-in operation. -
Page 9: Block Diagram Ces-A-Aba
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 6.1. Block diagram CES-A-ABA-… CES evaluation unit Illustration: Actuator not in the operating distance Screen connection brown white Read head DDSP Coded actuator DDSP: Trans- CPU-A CPU-B Double Dynamic ponder Safety Part with fault... -
Page 10: Mounting
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 7. Mounting NOTICE Device damage due to improper installation or unsuitable ambient conditions. Ì Read heads and actuators must not be used as a mechanical end stop. Ì Observe EN ISO 14119:2013, sections 5.2 and 5.3, for information about fastening the safety switch and the actuator. -
Page 11: Electrical Connection
The tightening torque for the screws on the connection terminals must be 0.6 … 0.8 Nm. Ì The connection cable for the read heads must only be extended using EUCHNER plug connectors, and adequate consideration must be given to EMC. Intermediate terminals must not be used. -
Page 12: Correct Connection
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 8.4. Correct connection Important! Ì To ensure safety, both safety outputs (13/14 and 23/24) must be evaluated. Ì To achieve category 3 according to EN ISO 13849-1, it is necessary to monitor the downstream contactors. WARNING In case of an error, loss of the safety function through incorrect connection. -
Page 13: Connection Example Ces-A-Aba-01B
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 8.5. Connection example CES-A-ABA-01B 24 VDC Trans- ponder Read- head EUCHNER CES-A-ABA-01B 083513 OUT ERR 13 14 Important! To achieve category 4 according to EN ISO 13849-1, it is necessary to monitor the downstream contactors (here: contacts of -K3 and -K4 in the feedback loop). -
Page 14: Setup
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 9. Setup 9.1. LED indicators Significance Designation Color STATE green State display (multifunction display using flashing modes) yellow Safety circuit closed Ì Operating fault or Ì External fault (fault in the feedback loop) or Ì... -
Page 15: Carrying Out Teach-In For First Actuator (Default Setting On Delivery)
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 9.2.1. Carrying out teach-in for first actuator (default setting on delivery) To trigger the first teach-in operation, the user must perform the following actions in the stipulated order: 1. Start teach-in operation - Switch on operating voltage (STATE LED flashes at approx. 4 Hz) - Close door to be monitored (the actuator must be in the operating distance of the read head) - Teach-in operation starts (STATE LED flashes at approx. -
Page 16: Functional Check
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 9.3. Functional check After installation and any fault, the safety function must be fully checked. Proceed as follows: WARNING Danger of fatal injury as a result of faults in installation and functional check. Ì... -
Page 17: System Status Table
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 10. System status table LED indicator output Output Operating mode State closed Normal operation, door closed Normal operation open Normal operation, door open open 4 Hz Initial setup after delivery, ready for first teach-in operation... -
Page 18: Technical Data
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 11. Technical Data 11.1. Evaluation unit CES-A-ABA-... Approvals Ì Housing for rail mounting, IP20 Ì Relay output Ì 1 read head can be connected Dimension drawing 22,5 H11 H12 24V 0V STATE ERROR Suitable for standard 35 mm mounting rail Switching characteristics Ì... - Page 19 Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B Technical data CES-A-ABA-01B Value Parameter Unit min. typ. max. Housing material PA6.6 plastic Dimensions 114 x 99 x 22.5 Weight Ambient temperature at U = DC 24 V °C Atmospheric humidity, not condensing Degree of protection IP20 Degree of contamination Mounting Mounting rail 35 mm according to DIN EN 60715...
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Page 20: Read Head Ces-A-Lna
Hard-wired cable Dimension drawing "l" CES-A-L XXXXXX 2 safety screws M4 X 14 32 ±0,1 included Active face Active face Typical operating distance With evaluation unit CES-A-ABA-01 and actuator CES-A-BBA Output stage Actuator Hysteresis Read head Switch-off Distance s distance Hysteresis Switch-on... - Page 21 Installation position 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 Operating distance for center offset m = 0 - Switch-on distance - Assured switch-on distance S...
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Page 22: Read Head Ces-A-Lna-Sc
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 11.3. Read head CES-A-LNA-SC Approvals Ì Cube-shaped design 42 x 25 mm Ì M8 plug connector (snap-action and screw terminals) Dimension drawing 32,6 32 ±0,1 CES-A-L 077715 Active face min.38 Active face 2 safety screws M4 X 14 included... - Page 23 Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B With evaluation unit CES-A-ABA-01B and actuator CES-A-BBA Output state Actuator Hysteresis Read head Distance s Switch-off distance Hysteresis Switch-on distance Side Side lobe lobe Centre offset m [mm] NOTICE 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.
- Page 24 Installation position 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 Operating distance for center offset m = 0 - Switch-on distance - Assured switch-on distance S...
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Page 25: Read Head Ces-A-Lca
Active face Flat seal Active face 2 safety screws M4 X 14 included NOTICE The flat seal provided must be used during assembly. Typical operating distance With evaluation unit CES-A-ABA-01 and actuator CES-A-BCA Output stage Actuator Hysteresis Read head Switch-off Distance s distance... - Page 26 Installation position 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 Operating distance for center offset m = 0 - Switch-on distance - Assured switch-on distance S...
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Page 27: Dimension Drawing
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B Read head CES-A-LQA-SC Approvals Ì Cube-shaped design 50 x 50 mm Ì M8 plug connector (snap-action and screw terminals) Dimension drawing 20,2 0,25 ±0,15 Active face Typical operating distance - 3 0 - 3 0 With actuator CES-A-BBA or CES-A-BCA... - Page 28 Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B Technical data Parameter Value Unit min. typ. max. Housing material Fortron, reinforced thermoplastic, fully encapsulated Dimensions 50 x 50 x 20.2 Weight 0.08 Ambient temperature °C Degree of protection IP67 Installation position Method of operation Inductive Power supply...
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Page 29: Read Head Ces-A-Lmn-Sc
NOTICE 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 Actuator Output state Read Hysteresis... - Page 30 Installation position Method of operation 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 Operating distance for center offset m = 0 - Switch-on distance - Assured switch-on distance S...
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Page 31: Actuator Ces-A-Bba/Ces-A-Bca
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 11.6. Actuator CES-A-BBA/CES-A-BCA Ì Cube-shaped design 42 x 25 mm Ì CES-A-BCA suitable for use in aggressive media (e.g. acids, alkalis) Ì In combination with read head CES-A-LNA…/CES-A-LCA… Dimension drawing for CES-A-BBA CES-A-B 071840 32 ±0,1 Active face Active face 2 safety screws M4 X 14... -
Page 32: Actuator Ces-A-Bqa
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 11.7. Actuator CES-A-BQA Ì Cube-shaped design 50 x 50 mm Dimension drawing for CES-A-BQA 20,2 0,25 ±0,15 Active face Technical data Value Parameter Unit min. typ. max. Housing material Fortron, reinforced thermoplastic, fully encapsulated Dimensions 50 x 50 x 20.2 Weight 0.07... -
Page 33: Actuator Ces-A-Bda
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 11.8. Actuator CES-A-BDA Ì Round design ∅ 20 mm Ì In combination with read head CES-A-LNA…/CES-A-LCA… Dimension drawing Active face Active face ∅ 20 Technical data Value Parameter Unit min. typ. max. Housing material PC plastic Dimensions ∅... -
Page 34: Actuator Ces-A-Bmb
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 11.9. Actuator CES-A-BMB Ì Cylindrical design M12 x 75 Ì In combination with read head CES-A-LMN-SC (operating distance on request for read head CES-A-LNA…/LCA…) Dimension drawing 0,80 Active face NOTICE Ì The actuator can be screwed into the M12 x 0.75 thread provided with the aid of an insertion tool (order no. -
Page 35: Ordering Information And Accessories
12. Ordering information and accessories Tip! Suitable accessories, e.g. cables or assembly material, can be found at www.euchner.de. 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 under “accessories”. -
Page 36: Declaration Of Conformity
Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 15. Declaration of conformity (translation of the original operating instructions) 071873-15-07/15... - Page 37 Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 071873-15-07/15 (translation of the original operating instructions)
- Page 38 Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B (translation of the original operating instructions) 071873-15-07/15...
- Page 39 Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B 071873-15-07/15 (translation of the original operating instructions)
- Page 40 Edition: 071873-15-07/15 Title: Operating Instructions Non-Contact Safety System CES-A-ABA-01/CES-A-ABA-01B (Unicode) (translation of the original operating instructions) Copyright: © EUCHNER GmbH + Co. KG, 07/2015 Subject to technical modifications; no responsibility is accept- ed for the accuracy of this information.
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