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Operating Instructions

Transponder-Coded Safety Switch CTP-AR

(translation of the original operating instructions) 2123041-08-01/21

NOTICE

For information about combination with an AR evaluation unit, please refer to chapter

10.10. Connection

of several CTP‑AR in a switch chain on page 24

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)

Safety function (see chapter

6.8. Switching states on page 10

-The safety outputs are switched off when guard locking is released (monitoring of the locking element).

-The safety outputs are switched off when the guard is open (monitoring of the door position).

-Guard locking can be activated only when the actuator is located in the switch head (prevention of inadvertent locking

position (faulty closure protection)).

-The following additionally applies in an AR series connection: the safety outputs are switched on only when the device

receives a corresponding signal from its predecessor in the chain.

Safety characteristics: category, Performance Level, PFH

(see chapter

13. Technical data on page 34

NOTICE

You can regard the complete AR device chain as one subsystem during calculation. The following

calculation method applies to the PFH

value:

PFH

D,1

PFH

D,ext

AR-Device #1 ... n

External Evaluation

(e.g. PLC)

PFH

ges =∑ PFH

D,k

+ PFH

D,ext

k=1

PFH

D,2

PFH

D,n

Alternatively, the simplified method according to section 6.3 of EN 13849-1:2015 can be used for

calculation.

Содержание CTP-AR Multicode

Страница 1: ...EN Operating Instructions Transponder Coded Safety Switch With Guard Locking CTP AR Unicode Multicode ...

Страница 2: ...monitoring output OL 9 6 5 Version CTP Extended 9 6 6 Guard locking on version CTP L1 9 6 7 Guard locking on version CTP L2 10 6 8 Switching states 10 7 Manual release 11 7 1 Auxiliary release and auxiliary key release 11 7 1 1 Actuating auxiliary release 11 7 1 2 Actuating auxiliary key release 11 7 2 Emergency release 12 7 2 1 Actuating emergency release 12 7 3 Escape release optional 12 7 3 1 A...

Страница 3: ...rd locking control 28 10 13 1 Guard locking control for variants with IMM connection 28 10 13 2 Guard locking control for variants without IMM connection 28 11 Setup 29 11 1 LED displays 29 11 2 Teach in function for actuator only for unicode evaluation 29 11 2 1 Actuator teach in 30 11 2 2 Teach in function with series connection replacing and teaching in device 30 11 3 Functional check 31 11 3 1...

Страница 4: ...ent 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 Docum...

Страница 5: ...ust 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 operation particularly based on the following standards Ì EN ISO 13849 1 Ì EN ISO 14119 Ì EN 60204 1 The safety switch is allowed to be operated only in conjunction with the intended EUCHNER actuator...

Страница 6: ...fety outputs are switched off when the guard is open monitoring of the door position Guard locking can be activated only when the actuator is located in the switch head prevention of inadvertent locking position faulty closure protection The following additionally applies in an AR series connection the safety outputs are switched on only when the device receives a corresponding signal from its pre...

Страница 7: ...ety function The device does not feature a safety characteristic for the control of the guard locking because the guard locking solenoid is completely disconnected from outside the device no control function within the device It therefore does not contribute to the failure probability The safety level for the control of the guard locking is defined only by the external control e g PFHD ext for the...

Страница 8: ...y components fulfill personnel protection functions Ì 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 The switching operation must be triggered only by actuators designated for this purpose Ì Prevent bypassing ...

Страница 9: ...e switched off and the DIA LED illuminates red The oc currence of faults is detected at the latest on the next demand to close the safety outputs e g on starting 6 1 Guard lock monitoring All versions feature two safe outputs for monitoring guard locking The safety outputs FO1A and FO1B are switched off when guard locking is released 6 2 Door position monitoring output OD The door position monitor...

Страница 10: ...m the solenoid The magnetically actuated guard locking operates in accordance with the open circuit current principle If the voltage is interrupted at the solenoid the guard locking is released and the guard can be opened directly The guard can be opened as long as no voltage is applied to the guard locking solenoid If a voltage is applied to the guard locking solenoid the guard locking pin is hel...

Страница 11: ...he monitoring output OL is switched off OD can assume an undefined state Open the guard and close it again after re setting 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 ...

Страница 12: ...ap in bolt inward using a small screwdriver or similar tool and turn the emergency release back The safety outputs are switched off when the emergency release is actuated Use the safety outputs to generate a stop command The monitoring output OL is switched off OD can assume an undefined state Open the guard and close it again after resetting the emergency release The device will then operate norm...

Страница 13: ...puts does not match the guard locking control signal for example The emergency release specifications in chapter 7 2 on Page 12 apply irrespective of this information 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 pull wire and the attachment of the pull handle and this is the responsibil...

Страница 14: ... 08 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 15: ...perty class 8 8 or higher The minimum screw diameter is 4 mm Secure the fixing material against loosening e g by means of medium strength positive screw locking 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 4 1 Dimension drawing for actuator CTP on page 39 Ì Observe the tightening...

Страница 16: ...eam device control system relay etc this can lead to short switching processes Ì The inputs on an evaluation unit connected must be positive switching as the two outputs on the safety switch deliver a level of 24 V in the switched on state Ì All the electrical connections must either be isolated from the mains supply by a safety transformer according to IEC 61558 2 6 with limited output voltage in...

Страница 17: ... 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 Safety in case of faults Ì The operating voltage UB and the solenoid voltage IMP are reverse polarity protected Ì The safety outputs FO1A FO1B are short circuit proof Ì A short circuit between FO1A and FO1B is detected by the...

Страница 18: ...g 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 switch CTP AR SAB with plug connectors 2 x M12 Parameter Value Unit Conductor cross section min 0 25 mm R max 60 W km C max 120 nF km L max 0 65 mH km Recommended cable type LIYY 8 x 0 25 mm or 5 x 0 3...

Страница 19: ...the voltage drop as a result of the cable resistance see table below with example data and case example SPS PLC l1 l2 lmax 200 m ln umin 24 V 10 un 24 V 20 5 x 0 34 mm2 CTP AR n CES AR n 1 CES AR 1 iout n Max number of switches IFO1A FO1B mA Possible output current per channel FO1A FO1B l1 m Max cable length from the last switch to the control system 5 10 150 25 100 50 80 100 50 150 25 6 10 120 25...

Страница 20: ...ownstream 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 All the relevant values can now be determined using the example table 1 Select the corresponding section in the column n max number of switches In this case 6 switches 2 In the column IFO1A FO1B possible output current per channel FO1A FO1B f...

Страница 21: ...g output BU X 2 4 IMP Solenoid operating voltage 24 V DC BK X 2 5 n c GY 1 Only for standard EUCHNER connecting cable 10 7 Connector assignment of safety switch CTP AR SH with plug connector M23 RC18 Wiring diagram B Plug connector view of connection side Pin Designation Function Conductor coloring of connecting cable 1 M23 RC18 With shield spring 18 19 15 12 11 9 5 4 3 2 1 17 16 14 13 6 10 8 7 1 ...

Страница 22: ...ributor with connecting cable 111696 or 112395 Socket Socket Pin Function X2 1 UB X2 2 FO1A X2 3 0 V X2 4 FO1B X2 5 RST Pin Function X3 1 UB X3 2 FI1A X3 3 0 V X3 4 FI1B X3 5 RST Connector assignment of safety switch CTP L1 plug X1 8 pin plug and Y distributor 8 pin socket Pin Function X1 1 FI1B X1 2 UB X1 3 FO1A X1 4 FO1B X1 5 OL X1 6 FI1A X1 7 0 V X1 8 RST M12x1 44 45 41 15 M12x1 15 15 M12x1 33 ...

Страница 23: ...s be evaluated Important Ì The example shows only an excerpt that is relevant for connection of the CTP system The exam ple illustrated here does not show complete system planning The user is responsible for safe inte gration into the overall system 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 availab...

Страница 24: ... the version with plug connectors 2 x M12 are connected one after the other with the aid of pre assembled connecting cables and Y distributors If a guard is opened or if a fault occurs on one of the switches the system shuts down the machine A higher level control system cannot however detect which guard is open or on which switch a fault has occurred with this connection technology The safety out...

Страница 25: ...distributor Y distributor Read head B1 UB 2 FI1A 6 FI1B 1 0V 7 OD 5 FO1A 3 FO1B 4 RST 8 CES Read head Safety inputs Safety outputs Safety inputs Safety outputs NC X2 5 OI X2 3 FI1A X1 6 FI1B X1 1 B3 UB X1 2 IMP X2 4 IMM X2 1 RST X1 8 0V UB X1 7 OD X2 2 FO1A X1 3 FO1B X1 4 OL X1 5 12 11 14 S2 RESET 13 14 S1 B2 UB 2 FI1A 6 FI1B 1 0V 7 OD 5 FO1A 3 FO1B 4 RST 8 0V CTP CES Figure 5 Connection example f...

Страница 26: ...lways connect inputs FI1A and FI1B directly to a power supply unit or to outputs FO1A and FO1B of another EUCHNER AR device series connection Pulsed signals must not be present at inputs FI1A and FI1B Ì The safety outputs FO1A and FO1B can be connected to the safe inputs of a control system Prerequisite the input must be suitable for pulsed safety signals OSSD signals e g from light grids The cont...

Страница 27: ...fety Switch CTP AR EN 4F DO X1 Digital Output 4 8 F DI X1 PWR Supply of the control ET1 DO M DO P DO DI4 DI0 DC24V 2 M 3 Safety Outputs Read Head Actuator Safety Inputs UB 6 IMP 1 IMM 18 RST 7 0V UB 19 OD 8 FO1A 4 FO1B 5 OL 10 OI 9 B1 FI1B 3 FI1A 2 24V 0V CTP Figure 6 Connection example for the connection to ET200 ...

Страница 28: ... IMM connection Guard locking solenoid operating voltage 24 V DC IMP IMM Guard locking solenoid operating voltage 0 V DC Figure 7 Connection example with IMM connection 10 13 2 Guard locking control for variants without IMM connection Guard locking solenoid operating voltage 24 V DC IMP 0 V Electronics operating voltage and guard locking solenoid operating voltage 0 V DC Figure 8 Connection exampl...

Страница 29: ...l teach in with series connections and on large installations Important Ì The teach in operation can be performed only if the device does not have any internal fault Ì Devices in the condition as supplied remain in teach in standby state until they have successfully taught in the first actuator Once taught in switches remain in the teach in standby state for ap prox 3 min after each switch on Ì Th...

Страница 30: ... to teach them in one by one instead Teach in in a series connection works analogously to separate operation in principle It is a prerequisite that the steps below are followed Further steps might have to be observed for mixed switch chains e g for chains with CES and CET Observe the operating instructions for the other devices in the chain for this purpose Work on the wiring e g during device rep...

Страница 31: ...er 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 flashes for 10 s at 5 Hz 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 ...

Страница 32: ...sed off X on 1 Hz Teach in operation X off X X Positive acknowledgment after completion of teach in operation Fault display X off X X 1 x Error in the teach in operation only unicode Actuator removed from the actuating range prior to the end of the teach in operation or faulty actuator detected X off off off 2 x Input fault e g missing test pulses illogical switch state from previous switch in the...

Страница 33: ...ting instructions Operating Instructions Transponder Coded Safety Switch CTP AR EN Important If you do not find the displayed device status in the system status table this indicates an internal device fault In this case you should contact the manufacturer ...

Страница 34: ...approval acc to UL the following applies Operation only with UL Class 2 power supply or equivalent measures Switching load acc to UL DC 24 V class 2 External fuse operating voltage UB 2 0 25 8 A External fuse solenoid operating voltage IMP 2 0 5 8 A Rated insulation voltage Ui 50 V Rated impulse withstand voltage Uimp 0 5 kV Rated conditional short circuit current 100 A Resilience to vibration Acc...

Страница 35: ...ferent switching states for longer than a specific time the safety outputs FO1A and FO1B will be switched off The device switches to the fault state Risk time according to EN 60947 5 3 If an actuator moves outside the actuating range the safety outputs FO1A and FO1B are switched off after the risk time at the latest If several devices are operated in a series connection the risk time of the overal...

Страница 36: ... frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Le présent appareil est conforme aux CNR d Industrie Canada applicables aux ap...

Страница 37: ... 41 5 37 5 X1 X2 Auxiliary release 5 3 4x 1 4 Nm for screw M5x35 mm DIN 1207 ISO 4762 Basic position for escape release Release by pressing With escape release M23x1 24 Version with plug connector M23 RC18 Version with plug connectors 2 x M12 60 Cable outlet C Cable outlet A Locking screw LEDs The actuator shaft for the escape release can be extended using exten sions max 94 mm 36 Cable outlet C C...

Страница 38: ... Safety Switch CTP AR 38 translation of the original operating instructions 2123041 08 01 21 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 release automatic return With emergency release ...

Страница 39: ...on 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 4 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 1 200 16...

Страница 40: ...instructions 2123041 08 01 21 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 bent upward R 30 0 0 0 4 1 R 0 0 2 1 R 16 A A 0 5 4 4 8 35 5 max 28 36 4 1 A A 0 5 122667 A C H W SST 122667 37 5 5 25 4 4 bent downward 122668 A C H W SST 122668 ...

Страница 41: ...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 A C H RU LS 122676...

Страница 42: ...gular 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 31 Ì Check all additional functions e g escape release lockout bar etc Ì Check the secure mounting of the device...

Страница 43: ...43 2123041 08 01 21 translation of the original operating instructions Operating Instructions Transponder Coded Safety Switch CTP AR EN 17 Declaration of conformity ...

Страница 44: ...Operating Instructions Transponder Coded Safety Switch CTP AR 44 translation of the original operating instructions 2123041 08 01 21 ...

Страница 45: ...45 2123041 08 01 21 translation of the original operating instructions Operating Instructions Transponder Coded Safety Switch CTP AR EN ...

Страница 46: ...Operating Instructions Transponder Coded Safety Switch CTP AR 46 translation of the original operating instructions 2123041 08 01 21 ...

Страница 47: ...47 2123041 08 01 21 translation of the original operating instructions Operating Instructions Transponder Coded Safety Switch CTP AR EN ...

Страница 48: ...w euchner com Edition 2123041 08 01 21 Title Operating Instructions Transponder Coded Safety Switch CTP AR 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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