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EUCHNER CTP-L.-AS1 Multicode, Operating Instructions Manual

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EUCHNER CTP-L.-AS1 Multicode Operating Instructions Manual Download Page 11

11

2124662-03-05/18 (translation of the original operating instructions)

Operating Instructions

Transponder-Coded Safety Switch CTP-L.-AS1

EN

7.2. 

Emergency unlocking (can be retrofitted)

Permits opening of a locked guard from outside the danger zone without tools. For mounting, see the mounting supplement.

Important!

 

Ì

It must be possible to operate the emergency unlocking manually from outside the protected area 

without tools.

 

Ì

The emergency unlocking must possess a marking indicating that it may be used only in an emer-

gency.

 

Ì

The actuator must not be under tensile stress during manual release.

 

Ì

The emergency unlocking must be sealed or the misuse of the release function must be prevented 

in the control system.

 

Ì

The unlocking function meets all other requirements from EN ISO 14119.

 

Ì

The emergency unlocking meets the requirements of Category B according to 

EN ISO 13849-1:2015.

 

Ì

Loss of the release function due to mounting errors or damage during mounting.

 

Ì

Check the release function every time after mounting.

 

Ì

Please observe the notes on any enclosed data sheets.

7.2.1.  Actuating emergency unlocking

 

Ì

Turn emergency unlocking clockwise until it clicks into place.

 

¨

Guard locking is released.

To reset, press the snap-in bolt inward using a small screwdriver or similar tool and turn the 

emergency unlocking back.
The zero sequence is sent via the ASi bus when the emergency unlocking is actuated.
Open the guard and close it again after resetting the emergency unlocking. The device will then 

operate normally again.

7.3. 

Escape release (optional)

Permits opening of a locked guard from the danger zone without tools (see chapter 

13.2. Dimension 

drawing for safety switch CTP… on page 22

).

Important!

 

Ì

It must be possible to actuate the escape release manually from in-

side the protected area without tools.

 

Ì

It must not be possible to reach the escape release from the outside.

 

Ì

The actuator must not be under tensile stress during manual release.

 

Ì

The escape release meets the requirements of Category B according 

to EN ISO 13849-1:2015.

Snap-in bolt

Summary of Contents for CTP-L.-AS1 Multicode

Page 1: ...EN Operating Instructions Transponder Coded Safety Switch With Guard Locking CTP L AS1 Unicode Multicode ...

Page 2: ...iliary key release 10 7 2 Emergency unlocking can be retrofitted 11 7 2 1 Actuating emergency unlocking 11 7 3 Escape release optional 11 7 3 1 Actuating escape release 12 7 4 Wire front release optional 12 7 4 1 Laying wire front release 12 8 Changing the approach direction 13 9 Installation 14 10 Electrical connection 15 10 1 Notes about 15 10 2 Setting the AS Interface address 15 10 3 Configura...

Page 3: ... 3 Functional check 19 11 3 1 Mechanical function test 19 11 3 2 Electrical function test 19 12 System status table 20 13 Technical data 21 13 1 Technical data for safety switch CTP AS 21 13 1 1 Typical system times 21 13 2 Dimension drawing for safety switch CTP 22 13 3 Technical data for actuator CTP 24 13 3 1 Dimension drawing for actuator CTP 24 14 Ordering information and accessories 27 15 In...

Page 4: ...ner com Document on CD MEM This section is applicable only if the memory card is used 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 cons...

Page 5: ...EN ISO 13849 1 Safety of machinery Safety related parts of control systems Part 1 General principles for design Ì Ì EN ISO 12100 Safety of machinery General principles for design Risk assessment and risk reduction Ì Ì IEC 62061 Safety of machinery Functional safety of safety related electrical electronic and programmable electronic control systems Correct use includes observing the relevant requir...

Page 6: ...ion of guard locking by switching on off the auxiliary voltage If the device is used as guard locking for personnel protection the control of the guard locking must be regarded as a safety function The device does not feature a safety characteristic for control of guard locking because the guard locking solenoid is completely disconnected from outside the device via the auxiliary power no control ...

Page 7: ... Safety components must not be bypassed turned away removed or otherwise rendered ineffec tive On this topic pay attention in particular to the measures for reducing the possibility of bypass ing according to EN ISO 14119 2013 section 7 Ì Ì The switching operation must be triggered only by actuators designated for this purpose Ì Ì Prevent bypassing by means of replacement actuators only for multic...

Page 8: ... transmits a switch specific unique safety code sequence with 8 x 4 bits via the AS Interface bus The zero sequence is transmitted via the AS Interface bus when the guard is unlocked In the event of a fault in the safety switch the zero sequence is transmitted via the AS Interface bus and the LOCK DIA LED illuminates red The occurrence of faults is detected at the latest on the next demand to clos...

Page 9: ... 3 Switching states Guard closed and locked Guard closed and not locked Guard open Programming State D0 D1 D2 D3 Monitor diagnostics Dual channel conditionally depen dent Guard closed and locked Code sequence Green Guard closed and not locked Half se quence 00 Yellow flashing Invalid state guard open guard locking active 00 Half se quence Red flashing monitoring of the invalid state Guard open 00 ...

Page 10: ...iliary release The device will then operate normally again 7 1 1 Actuating auxiliary release 1 Unscrew locking screw 2 Using a screwdriver turn the auxiliary release to in the direction of the arrow Guard locking is released Important Ì Ì The actuator must not be under tensile stress during manual release Ì Ì After use reset the auxiliary release and screw in and seal the locking screw e g with se...

Page 11: ...unting errors or damage during mounting Ì Ì Check the release function every time after mounting Ì Ì Please observe the notes on any enclosed data sheets 7 2 1 Actuating emergency unlocking Ì Ì Turn emergency unlocking clockwise until it clicks into place Guard locking is released To reset press the snap in bolt inward using a small screwdriver or similar tool and turn the emergency unlocking back...

Page 12: ...with the aid of a tool Ì Ì Alternatively the reset can be undertaken at the control system level E g by means of a plausibility check status of the transmitted code sequence zero sequence does not match the guard locking control signal The emergency unlocking specifications in chapter 7 2 on Page 11 apply irrespective of this information Important Ì Ì The wire front release meets the requirements ...

Page 13: ...CTP L AS1 EN 8 Changing the approach direction The approach direction needs to be changed only if the switch is to be approached from the rear Proceed as follows 1 Remove the screws from the safety switch 2 Set the required direction 3 Tighten the screws with a torque of 1 2 Nm C B D A Figure 1 Changing the approach direction ...

Page 14: ...malfunctions as a result of incorrect installation Ì Ì Safety switches and actuators must not be used as an end stop Ì Ì Observe EN ISO 14119 2013 sections 5 2 and 5 3 for information about fastening the safety switch and the actuator Ì Ì Protect the switch head against damage as well as penetrating foreign objects such as swarf sand and blasting shot etc Ì Ì Observe the min door radii see chapter...

Page 15: ...n 80 C must be used 1 Note on the 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 10 2 Setting the AS Interface address The address can be set prior to or after mounting The AS Interface address of the safety switch is set using an AS Interface programming device Addresses 1 to 31 are valid The un...

Page 16: ...face address set as follows for example Ì Ì Dual channel independent Ì Ì With or without start up test Important Failure of a signal or function is not detected in this operating mode The guard does not have to be opened in this operating mode Safety is provided again when the guard locking is closed 10 4 AS Interface status messages A dual LED red green displays the colors red green and yellow Th...

Page 17: ...g the auxiliary voltage Auxiliary voltage 24 V DC IMP IMM Auxiliary voltage 0 V DC Figure 4 Connection example guard locking control by means of switching the auxiliary voltage 10 6 2 Guard locking control via ASi bit D0 guard locking for process protection only Auxiliary voltage 24 V DC ASi bit D0 Auxiliary voltage 0 V DC Figure 5 Connection example guard locking control via ASi bit D0 guard lock...

Page 18: ... immediately for this actuator if a new teach in operation is carried out The disabled code is released again in the safety switch only after a third code has been taught in Ì Ì The safety switch can be operated only with the last actuator taught in Ì Ì If the switch detects the actuator that was most recently taught when in the teach in standby state this state is ended immediately and the switch...

Page 19: ...l function test 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 The safety switch carries out a self test The green STATE LED then flashes at regular intervals 2 Close all guards Guard locking by solenoid force activate guard locking The machine must not start automatically It must ...

Page 20: ... Fault display X 1 x Fault in the teach in operation only unicode Actuator removed from the operating distance prior to the end of the teach in operation or faulty actuator detected X 3 x Read error e g actuator faulty X 5 x Disabled actuator detected X X Internal error Key to symbols LED not illuminated LED illuminated 10 Hz 8 s LED flashes for 8 s at 10 Hz 3 x LED flashes three times and this is...

Page 21: ...0 kHz Solenoid Auxiliary voltage 24 10 15 PELV V DC Current consumption with auxiliary voltage 400 mA Duty cycle 100 AS Interface data EA code 7 ID code B AS i operating voltage 26 5 31 6 V DC Total current consumption from AS i CTP AS A 450 mA CTP AS B 50 Valid AS Interface addresses 1 31 AS Interface inputs Acc to ASi Safety at work Influenced by door position CTP AS1 D0 D1 CTP AS2 D0 D1 D2 D3 I...

Page 22: ...y switch CTP 44 74 94 35 40 14 144 30 40 34 h Z 0 5 16 C B A 0 5 42 33 10 190 14 M12x1 41 5 37 5 Auxiliary release 5 3 4x for screw M5x35 mm DIN 1207 ISO 4762 Basic position for escape release Release by pressing With escape release Version with plug connector M12 Locking screw LEDs The actuator shaft for the escape release can be extended using exten sions max 94 mm ...

Page 23: ...iginal operating instructions Operating Instructions Transponder Coded Safety Switch CTP L AS1 EN 19 39 20 5 max 50 38 25 25 21 5 38 25 39 32 4 With auxiliary key release With wire front release With auxiliary release With emergency unlocking ...

Page 24: ...protection IP 67 IP 69 IP 69K Mechanical life 1 x 106 Locking force max Straight actuator 126015 red 122666 black Hinged actuator Bent actuator 3900 2600 2600 1500 N Installation position Any Power supply Inductive via read head 13 3 1 Dimension drawing for actuator CTP Dimension drawing Min door radius mm Order no item Straight actuators 8 5 2 2 5 9 45 17 20 18 30 11 4 4 18 R 3 0 0 R 14 00 R 12 0...

Page 25: ...uctions Operating Instructions Transponder Coded Safety Switch CTP L AS1 EN Bent actuators 8 5 2 12 45 2 5 9 18 30 52 4 4 37 5 1 25 16 45 R 30 0 0 0 4 1 R 0 0 2 1 R 16 A A 4 4 8 35 5 37 2 4 1 A A 1 2 122667 A C H W SST 122667 37 5 5 25 4 4 122668 A C H W SST 122668 ...

Page 26: ...40 0 5 33 5 1 max 28 X 4 1 X 53 mm 122671 122672 X 49 mm 122669 122670 0 5 122671 A C H RL LS 122671 35 45 122672 A C H RR LS 122672 Hinged actuators 40 50 5 5 28 8 5 13 2 27 45 16 18 30 27 16 0 5 20 R 2 0 0 max 28 X 4 1 X 41 mm 122673 122674 X 45 mm 122675 122676 0 5 122675 A C H RO LS 122675 Hinged actuators 27 16 0 5 7 max 28 R 2 0 0 X 4 1 X 41 mm 122673 122674 X 45 mm 122675 122676 0 5 122676 ...

Page 27: ...egular intervals and after every fault For information about possible time intervals refer to EN ISO 14119 2013 section 8 2 Regular inspection of the following is necessary to ensure trouble free long term operation Ì Ì Check the switching function see chapter 11 3 Functional check on page 19 Ì Ì Check all additional functions e g escape release lockout bar etc Ì Ì Check the secure fastening of th...

Page 28: ...Operating Instructions Transponder Coded Safety Switch CTP L AS1 28 translation of the original operating instructions 2124662 03 05 18 17 Declaration of conformity ...

Page 29: ...29 2124662 03 05 18 translation of the original operating instructions Operating Instructions Transponder Coded Safety Switch CTP L AS1 EN ...

Page 30: ...Operating Instructions Transponder Coded Safety Switch CTP L AS1 30 translation of the original operating instructions 2124662 03 05 18 ...

Page 31: ...31 2124662 03 05 18 translation of the original operating instructions Operating Instructions Transponder Coded Safety Switch CTP L AS1 EN ...

Page 32: ...ner com Edition 2124662 03 05 18 Title Operating Instructions Transponder Coded Safety Switch CTP L AS1 translation of the original operating instructions Copyright EUCHNER GmbH Co KG 05 2018 Subject to technical modifications no responsibility is accept ed for the accuracy of this information ...

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