HomeProductsTransponder-coded safety switches with guard lockingCTACTA-BPCTA-L2-BP-U-HA-AP-SA-170659
Transponder-coded safety switch CTA-BP, M12
- Safety switch with guard locking and integrated evaluation electronics
- Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
- Short circuit monitoring
- 2 safety outputs (semiconductor outputs)
- Open-circuit current principle
- Up to category 4 / PL e according to EN ISO 13849-1
- With plug connector M12
- Unicode
- Door monitoring output
- Approach directions A, B and C (delivery state)
![CTA-L2-BP-U-HA-AP-SA-170659 (Order no. 170659)](https://assets2.euchner.de/files/07/24/ast_1190724_xl.png)
Description
Unicode evaluation
Each actuator is highly coded (unicode). The switch detects only taught-in actuators. Additional actuators can be taught-in. Only the last actuator taught-in is detected.
Guard locking type
CTA‑L2 | Guard locking actuated by power-ON and released by spring force (open-circuit current principle). |
Connector assignment
![Dimension drawing](https://assets2.euchner.de/files/58/01/ast_1205801_m.png)
![Wiring diagram](https://assets2.euchner.de/files/76/74/ast_2427674_m.png)
Dimensional drawings
![Dimensional drawings](https://assets2.euchner.de/files/58/01/ast_1205801.png)
1 | Auxiliary release |
2 | Locking screw |
3 | LEDs |
4 | Plug connector aligned |
Connection examples
![Connection examples](https://assets2.euchner.de/files/76/74/ast_2427674.png)
Technical data
Approvals
![FCC_2AJ58-13](https://assets2.euchner.de/files/08/42/ast_630842_m.png)
![c_UL_us_E155795_3/11](https://assets2.euchner.de/files/08/52/ast_630852_m.png)
Workspace
Repeat accuracy R | |
according to EN 60947-5-2 | 10 % |
Electrical connection values
Fuse | |
external (solenoid operating voltage IMP) | 0.5 ... 8 A |
external (operating voltage UB) | 0.25 ... 8 A |
Power consumption | 6 W |
Rated insulation voltage Ui | 50 V |
Rated impulse withstand voltage Uimp | 0.5 kV |
Operating voltage DC | |
UUB | 24 V DC -15% ... +20% reverse polarity protected, regulated, residual ripple<5%, PELV |
EMC protection requirements | Acc. to EN IEC 60947-5-3 |
Utilization category | |
DC-13 | 24 V 150 mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads) |
Solenoid operating voltage DC | |
UIMP | 24 V DC -15% ... +20% reverse polarity protected, regulated, residual ripple<5%, PELV |
Solenoid duty cycle | 100 % |
Risk time according to EN 60947-5-3 | max. 270 ms |
Risk time according to EN 60947-5-3, extension for each additional device | max. 5 ms |
Switching load | |
according to UL | 24V DC, Class 2 (alternatively, see operating instructions) |
Safety class | |
EN IEC 61140 | III |
Current consumption | |
IUB | 40 mA |
IIMP | 400 mA |
Test pulse duration | max. 0.3 ms (Applies to a load with C<= 30 nF and R<= 20 kohm) |
Test pulse interval | min. ca 100 ms |
Degree of contamination (external, according to EN 60947-1) | 3 |
Monitoring outputs OD, OI/C | |
Output type | p-switching, short circuit-proof |
Output voltage | 0.8xUB ... UB V DC |
Switching current | 1 ... 50 mA |
Safety outputs FO1A / FO1B | |
Output type | 2 semiconductor outputs, p-switching, short circuit-proof |
Output voltage | |
LOW U(FO1A) / U(FO1B) | 0 ... 1 V DC |
HIGH U(FO1A) / U(FO1B) | UB-1.5 ... UB V DC |
Discrepancy time | |
both safety outputs | max. 10 ms Acc. to EN IEC 60947-5-3 |
Turn-on time | max. 150 ms |
Off-state current Ir | max. 0.25 mA |
Switching current | |
per safety output FO1A / FO1B | 1 ... 150 mA |
Mechanical values and environment
Approach speed | max. 20 m/min |
Connection type | 1 plug connectors M12, 8-pin |
Extraction force | 20 N |
Ready delay | 5 s |
Actuating force | 10 N |
Installation orientation | any |
Switching frequency | max. 0.5 Hz |
Mechanical life | 1 x 10⁶ |
Overtravel | 5 mm |
Retention force | 20 N |
Shock and vibration resistance | Acc. to EN IEC 60947-5-3 |
Degree of protection | IP65/IP67/IP69/IP69K (screwed tight plug connector/mating component) |
Ambient temperature | |
with UB = 24 V DC | -20 ... +55 °C |
Material | |
Safety switch housing | Die-cast zinc |
Switch head cover | Die-cast zinc |
Locking force Fmax | 8000 N |
Locking force FZh | 4000 N (Fzh = Fmax/2, depending on the actuator used) |
Guard locking principle | Open-circuit current principle |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
PL | Maximum SIL | PFHD | Category | Mission time | |
---|---|---|---|---|---|
Monitoring of the guard position | PL e | - | 5.38x10-9 | 4 | 20 y |
Miscellaneous
The following applies to the approval according to UL | Operation only with UL Class 2 power supply or equivalent measures; see operating instructions |
Additional feature | |
with blind flange | |
Retrofit for escape release possible |
Accessories
Actuator
Hinged actuator for safety switch CTP/CTA
![A-C-H-RL-LS-122671](https://assets2.euchner.de/files/59/25/ast_735925_xs.png)
122671
A-C-H-RL-LS-122671
A-C-H-RL-LS-122671
- Hinged actuator for doors hinged on the left
- Two safety screws included
![A-C-H-RR-LS-122672](https://assets2.euchner.de/files/59/22/ast_735922_xs.png)
122672
A-C-H-RR-LS-122672
A-C-H-RR-LS-122672
- Hinged actuator for doors hinged on the right
- Two safety screws included
![A-C-H-RO-LS-122675](https://assets2.euchner.de/files/59/23/ast_735923_xs.png)
122675
A-C-H-RO-LS-122675
A-C-H-RO-LS-122675
- Hinged actuator for top-hinged doors
- Two safety screws included
![A-C-H-RU-LS-122676](https://assets2.euchner.de/files/59/29/ast_735929_xs.png)
122676
A-C-H-RU-LS-122676
A-C-H-RU-LS-122676
- Hinged actuator for bottom-hinged doors
- Two safety screws included
Connection material
Function expansion
Lock for auxiliary release for safety switch CTP/CTA/TP/STP
![AE-K-A1-DULK1-84177](https://assets2.euchner.de/files/24/04/ast_672404_xs.png)
084177
AE-K-A1-DULK1-84177
AE-K-A1-DULK1-84177
- Lock unique locking
- Key removable in “unlocked” and “locked” positions
![AE-K-A1-IULK1-86236](https://assets2.euchner.de/files/54/30/ast_735430_xs.png)
086236
AE-K-A1-IULK1-86236
AE-K-A1-IULK1-86236
- Identical locking
- Key removable in “unlocked” and “locked” positions
![AE-K-A1-IUK2-109212](https://assets2.euchner.de/files/54/30/ast_735430_xs.png)
109212
AE-K-A1-IUK2-109212
AE-K-A1-IUK2-109212
- Identical locking
- Key can be removed only in “unlocked” position
![AE-K-A1-ILK1-121917](https://assets2.euchner.de/files/54/30/ast_735430_xs.png)
121917
AE-K-A1-ILK1-121917
AE-K-A1-ILK1-121917
- Identical locking
- Key removable in “locked” position
Wire front release (bowden)
![AE-B-A1-02,0-096230](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
096230
AE-B-A1-02,0-096230
AE-B-A1-02,0-096230
- Can be used as escape release or emergency release
- no automatic return
- Sheath length 2 m (rope length 6 m)
![AE-B-A1-02,0-F-097747](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
097747
AE-B-A1-02,0-F-097747
AE-B-A1-02,0-F-097747
- Can be used as escape release or emergency release
- automatic return
- Sheath length 2 m (rope length 6 m)
![AE-B-A1-03,0-098313](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
098313
AE-B-A1-03,0-098313
AE-B-A1-03,0-098313
- Can be used as escape release or emergency release
- no automatic return
- Sheath length 3 m (rope length 6 m)
![AE-B-A1-04,0-098314](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
098314
AE-B-A1-04,0-098314
AE-B-A1-04,0-098314
- Can be used as escape release or emergency release
- no automatic return
- Sheath length 4 m (rope length 6 m)
![AE-B-A1-03,0-F-111233](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
111233
AE-B-A1-03,0-F-111233
AE-B-A1-03,0-F-111233
- Can be used as escape release or emergency release
- automatic return
- Sheath length 3 m (rope length 6 m)
![AE-B-A1-06,0-125582](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
125582
AE-B-A1-06,0-125582
AE-B-A1-06,0-125582
- Can be used as escape release or emergency release
- no automatic return
- Rope length 6 m (without sheath)
![AE-B-A1-06,0-F-124770](https://assets2.euchner.de/files/23/83/ast_672383_xs.png)
124770
AE-B-A1-06,0-F-124770
AE-B-A1-06,0-F-124770
- Can be used as escape release or emergency release
- automatic return
- Rope length 6 m (without sheath)
Metal bolt
Bolt for safety switch CTP, CTA
![RIEGEL CTP-AC-123653](https://assets2.euchner.de/files/30/74/ast_2253074_xs.png)
123653
RIEGEL CTP-AC-123653
RIEGEL CTP-AC-123653
- Steel bolt
- For doors hinged on the right and left
- Can be locked in open position with padlocks
- Actuator included
![RIEGEL CTP-AC-C2308-137354](https://assets2.euchner.de/files/30/74/ast_2253074_xs.png)
137354
RIEGEL CTP-AC-C2308-137354
RIEGEL CTP-AC-C2308-137354
- Steel bolt
- For doors hinged on the right and left
- Can be locked in open position with padlocks
- Actuator included
- Bolt without door stop, suitable for swing doors
Mounting accessories
Efficient protection against tampering for safety switch mounting
![AM-C-SW4-V3-161344](https://assets2.euchner.de/files/14/28/ast_671428_xs.png)
161344
AM-C-SW4-V3-161344
AM-C-SW4-V3-161344
- Plastic inserts for hexagon socket screws a/f 4
- Efficient protection against tampering for safety switch mounting
- The packaging includes inserts for 18 screws
![AM-C-SW5-V3-161348](https://assets2.euchner.de/files/14/28/ast_671428_xs.png)
161348
AM-C-SW5-V3-161348
AM-C-SW5-V3-161348
- Plastic inserts for hexagon socket screws a/f 5
- Efficient protection against tampering for safety switch mounting
- The packaging includes inserts for 18 screws
Downloads
Complete package
Download all important documents with a single click.
Content:
- The operating instructions and any additions to the operating instructions or brief instructions
- Any data sheets to supplement the operating instructions
- The declaration of conformity
Single Documents
Declarations of conformity
EU-Konformitätserklärung
Doc. no.
Version
Language
Size
![Doc. no. EDC2123042](https://assets2.euchner.de/files/41/02/ast_2994102_thumb.jpg)
EU-Konformitätserklärung
Doc. no.
EDC2123042
Version
Language
Size
0,2 MB
UKCA-Konformitätserklärung
Doc. no.
Version
Language
Size
![Doc. no. EDC20001501](https://assets2.euchner.de/files/32/65/ast_2263265_thumb.jpg)
UKCA-Konformitätserklärung
Doc. no.
EDC20001501
Version
Language
Size
0,1 MB
Instructions
Operating Instructions Transponder-Coded Safety Switch with Guard Locking CTP-L1/2-BP Uni-/Multicode V1.0.X up to V1.3.X and CTA-L1/2-BP Uni-/Multicode V1.0.X up to V2.1.X
Doc. no.
Version
Language
Size
![Doc. no. 2537377](https://assets2.euchner.de/files/28/57/ast_2642857_thumb.jpg)
Operating Instructions Transponder-Coded Safety Switch with Guard Locking CTP-L1/2-BP Uni-/Multicode V1.0.X up to V1.3.X and CTA-L1/2-BP Uni-/Multicode V1.0.X up to V2.1.X
Doc. no.
2537377
Version
03/23
Language
Size
4,1 MB
![Doc. no. 2537377](https://assets2.euchner.de/files/28/59/ast_2642859_thumb.jpg)
Mode d’emploi Interrupteur de sécurité à codage par transpondeur avec interverrouillage CTP-L1/2-BP Uni-/multicode V1.0.X à la V1.3.X et CTA-L1/2-BP Uni-/multicode V1.0.X à la V2.1.X
Doc. no.
2537377
Version
03/23
Language
Size
4,1 MB
![Doc. no. 2537377](https://assets2.euchner.de/files/28/61/ast_2642861_thumb.jpg)
Manual de instrucciones Interruptor de seguridad con codificación por transponder con bloqueo CTP-L1/2-BP Uni-/Multicode V1.0.X a la V1.3.X y CTA-L1/2-BP Uni-/Multicode V1.0.X a la V2.1.X
Doc. no.
2537377
Version
03/23
Language
Size
4,1 MB
![Doc. no. 2537377](https://assets2.euchner.de/files/57/11/ast_2635711_thumb.jpg)
Betriebsanleitung Transpondercodierter Sicherheitsschalter mit Zuhaltung CTP-L1/2-BP Uni-/Multicode V1.0.X bis V1.3.X und CTA-L1/2-BP Uni-/Multicode V1.0.X bis V2.1.X
Doc. no.
2537377
Version
03/23
Language
Size
4,1 MB
![Doc. no. 2537377](https://assets2.euchner.de/files/28/60/ast_2642860_thumb.jpg)
Istruzioni di impiego Finecorsa di sicurezza con codifica a transponder con meccanismo di ritenuta CTP-L1/2-BP Unicode/Multicode V1.0.X alla V1.3.X, CTA-L1/2-BP Unicode/Multicode V1.0.X alla V2.1.X
Doc. no.
2537377
Version
03/23
Language
Size
4,1 MB
![Doc. no. 2537377](https://assets2.euchner.de/files/28/62/ast_2642862_thumb.jpg)
操作説明書 トランスポンダー コーデッド安全スイッチ ガードロック付き CTP-L1/2-BP ユニコード/マルチコード V1.0.X から V1.3.X CTA-L1/2-BP ユニコード/マルチコード V1.0.X から V2.1.X
Doc. no.
2537377
Version
03/23
Language
Size
4,3 MB
![Doc. no. 2537377](https://assets2.euchner.de/files/28/58/ast_2642858_thumb.jpg)
Návod k použití Bezpečnostní spínač s kódovaným transpondérem a jištěním ochranného krytu CTP-L1/2-BP Unicode/Multicode V1.0.X do V1.3.X, CTA-L1/2-BP Unicode/Multicode V1.0.X do V2.1.X
Doc. no.
2537377
Version
03/23
Language
Size
4,2 MB
Operating Instructions Transponder-Coded Safety Switch with Guard Locking CTP-L1/2-BP Unicode/Multicode V1.4.X to V1.5.X, CTA-L1/2-BP Unicode/Multicode V2.2.X to V2.3.X
Doc. no.
Version
Language
Size
![Doc. no. MAN20001653](https://assets2.euchner.de/files/42/90/ast_3124290_thumb.jpg)
Operating Instructions Transponder-Coded Safety Switch with Guard Locking CTP-L1/2-BP Unicode/Multicode V1.4.X to V1.5.X, CTA-L1/2-BP Unicode/Multicode V2.2.X to V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
4,6 MB
![Doc. no. MAN20001653](https://assets2.euchner.de/files/42/85/ast_3124285_thumb.jpg)
Mode d’emploi Interrupteur de sécurité à codage par transpondeur avec interverrouillage CTP-L1/2-BP Uni-/multicode V1.4.X à V1.5.X, CTA-L1/2-BP Uni-/multicode V2.2.X à V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
4,6 MB
![Doc. no. MAN20001653](https://assets2.euchner.de/files/42/88/ast_3124288_thumb.jpg)
Manual de instrucciones Interruptor de seguridad codificado por transponder con bloqueo CTP-L1/2-BP Unicode/Multicode de V1.4.X a V1.5.X, CTA-L1/2-BP Unicode/Multicode de V2.2.X a V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
4,6 MB
![Doc. no. MAN20001653](https://assets2.euchner.de/files/11/82/ast_3091182_thumb.jpg)
Betriebsanleitung Transpondercodierter Sicherheitsschalter mit Zuhaltung CTP-L1/2-BP Uni-/Multicode V1.4.X bis V1.5.X, CTA-L1/2-BP Uni-/Multicode V2.2.X bis V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
4,6 MB
![Doc. no. MAN20001653](https://assets2.euchner.de/files/42/86/ast_3124286_thumb.jpg)
Istruzioni di impiego Finecorsa di sicurezza con codifica a transponder con meccanismo di ritenuta CTP-L1/2-BP Unicode/Multicode da V1.4.X a V1.5.X, CTA-L1/2-BP Unicode/Multicode da V2.2.X a V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
4,6 MB
![Doc. no. MAN20001653](https://assets2.euchner.de/files/42/87/ast_3124287_thumb.jpg)
操作説明書 トランスポンダー コーデッド安全スイッチ ガードロック付き CTP-L1/2-BP ユニコード/マルチコード V1.4.X ~ V1.5.X, CTA-L1/2-BP ユニコード/マルチコード V2.2.X ~ V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
5,0 MB
![Doc. no. MAN20001653](https://assets2.euchner.de/files/42/89/ast_3124289_thumb.jpg)
Návod k použití Bezpečnostní spínač s kódovaným transpondérem a jištěním ochranného krytu CTP-L1/2-BP Unicode/Multicode V1.4.X až V1.5.X, CTA-L1/2-BP Unicode/Multicode V2.2.X až V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
5,0 MB
Other Documents
Approvals and certificates
FCC
Doc. no.
Version
Language
Size
![Doc. no. 20001465](https://assets2.euchner.de/files/69/14/ast_1736914_thumb.jpg)
FCC
Doc. no.
20001465
Version
Language
Size
0,2 MB
ISED
Doc. no.
Version
Language
Size
![Doc. no. 20001467](https://assets2.euchner.de/files/90/62/ast_1739062_thumb.jpg)
ISED
Doc. no.
20001467
Version
Language
Size
1,6 MB
c UL us
Doc. no.
Version
Language
Size
![Doc. no.](https://assets2.euchner.de/files/05/73/ast_2960573_thumb.jpg)
c UL us
Doc. no.
Version
Language
Size
1,0 MB
Sales documents
CTP および CTA トランスポンダ ー コーデッド 安全スイッチ (ガ ードロック付き)
Doc. no.
Version
Language
Size
![Doc. no. 136411](https://assets2.euchner.de/files/09/56/ast_1640956_thumb.jpg)
CTP および CTA トランスポンダ ー コーデッド 安全スイッチ (ガ ードロック付き)
Doc. no.
136411
Version
14-07/21
Language
Size
1,8 MB
Communication du futur – industrie 4.0
Doc. no.
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![Doc. no. 159044](https://assets2.euchner.de/files/93/41/ast_2899341_thumb.jpg)
Communication du futur – industrie 4.0
Doc. no.
159044
Version
08-03/23
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4,7 MB
Future-proof Communication – Industry 4.0
Doc. no.
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![Doc. no. 159043](https://assets2.euchner.de/files/92/68/ast_2899268_thumb.jpg)
Future-proof Communication – Industry 4.0
Doc. no.
159043
Version
08-03/23
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5,8 MB
La comunicación del futuro: la industria 4.0
Doc. no.
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![Doc. no. 159045](https://assets2.euchner.de/files/98/37/ast_2899837_thumb.jpg)
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Doc. no.
159045
Version
08-03/23
Language
Size
5,8 MB
Zukunftsfähige Kommunikation – Industrie 4.0
Doc. no.
Version
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Size
![Doc. no. 159042](https://assets2.euchner.de/files/91/24/ast_2899124_thumb.jpg)
Zukunftsfähige Kommunikation – Industrie 4.0
Doc. no.
159042
Version
08-03/23
Language
Size
5,8 MB
带锁定功能的CTP和CTA 应答机编码安全开关
Doc. no.
Version
Language
Size
![Doc. no. 158439](https://assets2.euchner.de/files/10/87/ast_1641087_thumb.jpg)
带锁定功能的CTP和CTA 应答机编码安全开关
Doc. no.
158439
Version
14-07/21
Language
Size
1,8 MB
面向未来的通信 – 工业4.0
Doc. no.
Version
Language
Size
![Doc. no. 164814](https://assets2.euchner.de/files/02/80/ast_1630280_thumb.jpg)
面向未来的通信 – 工业4.0
Doc. no.
164814
Version
06-05/21
Language
Size
6,2 MB
CAD data
Ordering data
Ordernumber | 170659 |
Item designation | CTA-L2-BP-U-HA-AP-SA-170659 |
Gross weight | 1,1kg |
Customs tariff number | 85365019000 |
ECLASS | 27-27-24-05 Safety-related transponder switch with guardlocking |