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2543028-02-01/21 (Translation of the original operating instructions)

Operating Instructions

Transponder-Coded Safety Switch CTP-I.-AS

7. Manual release

Some situations require the guard locking to be released manually (e.g. malfunctions or an emergency). A function test must

be performed after release.
More information on this topic can be found in the standard EN ISO 14119:2013, section 5.7.5.1. The device can feature

the following release functions:

7.1.

Auxiliary release and auxiliary key release

In the event of malfunctions, the guard locking can be released with the auxiliary release or the auxiliary key release irre-

spective of the state of the solenoid.
Open the guard and close it again after resetting the auxiliary release or auxiliary key release. The device will then operate

normally again.

Important!

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

After use, reset the auxiliary release and screw in and seal the locking screw (e.g. with sealing

lacquer).

The auxiliary key release must not be used to lock the switch during servicing to prevent activation

of guard locking, for example.

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

Check the release function every time after mounting.

Please observe the notes on any enclosed data sheets.

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.

Auxiliary re-

lease

Locking screw

Содержание CTP-I.-AS

Страница 1: ...EN Operating Instructions Transponder Coded Safety Switch With Guard Locking For Process Protection CTP I AS Unicode Multicode ...

Страница 2: ...ting auxiliary release 9 7 1 2 Actuating auxiliary key release 10 7 2 Emergency release 10 7 2 1 Actuating emergency release 10 7 3 Escape release optional 11 7 3 1 Actuating escape release 11 7 4 Wire front release bowden 11 7 4 1 Laying wire front release 11 8 Changing the approach direction 12 9 Mounting 13 10 Electrical connection 14 10 1 Notes about 14 10 2 Setting the AS Interface address 14...

Страница 3: ... 3 Functional check 17 11 3 1 Mechanical function test 17 11 3 2 Electrical function test 17 12 System status table 18 13 Technical data 19 13 1 Technical data for safety switch CTP AS 19 13 1 1 Typical system times 19 13 2 Dimension drawing for safety switch CTP 20 13 3 Technical data for actuator CTP 22 13 3 1 Dimension drawing for actuator CTP 22 14 Ordering information and accessories 25 15 In...

Страница 4: ...ment is available for download at www euchner com 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 Docu...

Страница 5: ...atic starting of a dangerous machine function A separate start command must be issued For exceptions refer to EN ISO 12100 or relevant C standards Before the device is used a risk assessment must be performed on the machine e g in accordance with the following standards Ì EN ISO 13849 1 Ì EN ISO 12100 Ì IEC 62061 Correct use includes observing the relevant requirements for installation and operati...

Страница 6: ...f these checks the safe function of the safeguard should be checked at suitable intervals as part of the maintenance schedule WARNING Danger to life due to improper installation or due to bypassing tampering Safety components fulfill a personnel protection function Ì Safety components must not be bypassed turned away removed or otherwise rendered ineffec tive On this topic pay attention in particu...

Страница 7: ...is permissible each CTP AS 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 opened 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...

Страница 8: ...ned directly If the solenoid is controlled via the AS Interface bus D0 1 and auxiliary power is applied to the solenoid the guard locking pin is held in extended position and the guard is locked 6 3 Switching states Guard closed and locked Guard closed and not locked Guard open Programming State D0 D1 D2 D3 Monitor diagnostics Dual channel dependent Synchronization time 100 ms Dual channel positiv...

Страница 9: ...olenoid Open the guard and close it again after resetting the auxiliary release or auxiliary key release The device will then operate normally again Important Ì The actuator must not be under tensile stress during manual release Ì After use reset the auxiliary release and screw in and seal the locking screw e g with sealing lacquer Ì The auxiliary key release must not be used to lock the switch du...

Страница 10: ...y Ì The actuator must not be under tensile stress during manual release Ì The emergency release must be sealed or the misuse of the release function must be prevented in the control system Ì The release function meets all other requirements from EN ISO 14119 Ì The emergency release meets the requirements of Category B according to EN ISO 13849 1 2015 Ì Loss of the release function due to mounting ...

Страница 11: ...ter resetting the escape release The device will then operate normally again 7 4 Wire front release bowden Release via a pull wire Depending on the type of attachment the wire front release can be used as a front release or escape release Important Ì The wire front release meets the requirements of Category B accord ing to EN ISO 13849 1 2015 Ì The correct function depends on the laying of the pul...

Страница 12: ...8 02 01 21 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 ...

Страница 13: ...alfunctions as a result of incorrect installation Ì Safety switches and actuators must not be used as an end stop Ì Observe EN ISO 14119 2013 sections 5 2 and 5 3 for information about mounting the safety switch and the actuator Ì Protect the switch head against damage as well as penetrating foreign objects such as swarf sand and blasting shot etc Ì Observe the min door radii see chapter 13 3 1 Di...

Страница 14: ...chnical data Ì For use and application as per the requirements of UL 1 a connecting cable listed under the UL category code CYJV 7 min 24 AWG min 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...

Страница 15: ... Cause Master in STOP mode Slave not in LPS Slave with wrong IO ID red yellow alternately flashing No data exchange between master and slave Cause slave address 0 red green alternately flashing Device fault in the slave Contact the manufacturer red flashing 10 5 Safety in case of faults The AS Interface power supply and the auxiliary voltage are reverse polarity protected 10 6 Connection of guard ...

Страница 16: ...mmediately for this device 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 The safety switch can be operated only with the last actuator taught in Ì If the switch detects the actuator that was most recently taught in when in the teach in standby state this state is ended immediately and the switch chan...

Страница 17: ...n 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 In case of guard locking by solenoid force activate guard locking The machine must not start automatically It mus...

Страница 18: ...Actuator removed from the actuating range 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 1 x in verse LED illuminated goes off briefly 1 x 1 Hz LED flashes at 1 Hz 3 x LED flashes three times and this is then repeated LEDs flash alterna...

Страница 19: ...o EN 60947 5 3 Ready delay 1 s Risk time 260 ms Turn on time 400 ms Frequency band 120 130 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 ...

Страница 20: ... switch CTP 44 74 94 35 40 14 5 144 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 ...

Страница 21: ...original operating instructions Operating Instructions Transponder Coded Safety Switch CTP I AS 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 release ...

Страница 22: ...tection IP67 IP69 IP69K Mechanical life 1 x 106 Locking force max Straight actuator 126015 red 122666 black Hinged actuator Bent actuator 3 900 2 600 2 600 1 500 N Installation orientation 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 1 2...

Страница 23: ...tions Transponder Coded Safety Switch CTP I AS EN Dimension drawing Min door radius mm Order no item 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 ...

Страница 24: ...16 4 5 5 R 2 0 0 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 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 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 A C H RU LS 12267...

Страница 25: ...regular 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 Check the switching function see chapter 11 3 Functional check on page 17 Ì Check all additional functions e g escape release lockout bar etc Ì Check the secure mounting of the devi...

Страница 26: ...Operating Instructions Transponder Coded Safety Switch CTP I AS 26 Translation of the original operating instructions 2543028 02 01 21 17 Declaration of conformity ...

Страница 27: ...27 2543028 02 01 21 Translation of the original operating instructions Operating Instructions Transponder Coded Safety Switch CTP I AS EN ...

Страница 28: ... euchner com Edition 2543028 02 01 21 Title Operating Instructions Transponder Coded Safety Switch CTP I AS Translation of the original operating instructions Copyright EUCHNER GmbH Co KG 01 2021 Subject to technical modifications no responsibility is accept ed for the accuracy of this information ...

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