HomeProductsSafety engineering with AS‑InterfaceTransponder-coded safety switches with AS-InterfaceCTM-L2-AS1B-U-ZZ-SJ-P-163974
Safety switch CTM-AS – with AS-i connection, plug connector M12 (open-circuit current principle)
- Guard locking only suitable for process protection: The safety outputs are switched on when guard locking is active.
- Locking force up to 1000 N
- Up to category 4 / PL e according to EN ISO 13849-1
- Actuation/extension/retention force: 35/30/15 N
- Unicode
- Hygienic version
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Description
Guard locking type
CTM- L2 | Open-circuit current principle: guard locking by control of AS-i output 0 and release by spring force. |
Control of the guard locking solenoid
The guard locking solenoid can be controlled via AS-Interface bus bit D0 or via the auxiliary power.
AS-Interface inputs
D0, D1 | Door monitoring |
D2, D3 | Guard lock monitoring |
Evaluation is performed via a safety monitor.
AS-Interface outputs
D0 | Guard locking |
LED function display
- The ASI LED indicates the state of the ASi bus.
- The LOCK LED indicates the state of the guard locking.
- The STATE/DIA LED indicates the state of the switch and possible errors.
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Dimensional drawings
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1 | LEDs |
2 | Active read head face |
Connection examples
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View of plug side |
Connection examples
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Technical data
Approvals
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Workspace
Repeat accuracy R | |
according to EN 60947-5-2 | 10 % |
Electrical connection values
ASI address | 1 - 31 |
ASI operating current | 50 mA |
ASI data in | |
according to AS-i Safety at Work | D1 (Door position) |
according to AS-i Safety at Work | D3 (Guard locking) |
according to AS-i Safety at Work | D2 (Guard locking) |
according to AS-i Safety at Work | D0 (Door position) |
AS-Interface auxiliary voltage | 24 V -15 ... 10 % |
Auxiliary current AS-Interface | 650 mA |
AS-Interface protocol | ASi-3 |
ASI data out | D0 = Control of guard locking |
AS-Interface slave type | ID-Code: B, EA-Code: 7 |
ASI voltage | 26.5 ... 30 ... 31.6 V |
EMC protection requirements | Acc. to EN 60947-5-3 |
Solenoid duty cycle | 100 % |
Switching load | DC 24V, UL Class 2 (alternatively, see operating instructions) |
Safety class | III |
Degree of contamination (external, according to EN 60947-1) | 3 |
Mechanical values and environment
Approach speed | max. 20 m/min |
Connection type | Plug connector M12, 4-pin |
Extraction force | 30 N |
Ready delay | 3 s |
Actuating force | 35 N |
Installation orientation | any |
Switching frequency | max. 0.25 Hz |
Mechanical life | 1 x 10⁶ |
Overtravel | 2 mm |
Retention force | 15 N |
Shock and vibration resistance | Acc. to EN IEC 60947-5-3 |
Degree of protection | IP65/IP67/IP69/IP69K (When inserted and secured) |
Ambient temperature | |
with UB = 24 V DC | -20 ... +60 °C |
Material | |
Seals | Fluorinated rubber (FKM) |
Safety switch housing | Reinforced thermoplastic |
Locking force Fmax | 1300 N |
Locking force FZh | 1000 N |
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 | 3 | 4.83x10-9 | 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 |
Accessories
Actuator
Actuator for safety switch CTM, hygienic version
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161643
A-B-A1-A1-P-161643
A-B-A1-A1-P-161643
- Flexible ball actuator
- Door radii from 150 mm
- Hygienic version
- Two M4x14 safety screws are included in the scope of delivery.
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174746
A-B-A5-A1-P-174746
A-B-A5-A1-P-174746
- Ball actuator supported on floating bearing
- With M5 threaded bushings
- Door radii from 150 mm
- With blue FKM seal
- Two M4x14 safety screws are included in the scope of delivery.
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
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EU-Konformitätserklärung
Doc. no.
EDC2525461
Version
Language
Size
0,2 MB
UKCA-Konformitätserklärung
Doc. no.
Version
Language
Size
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UKCA-Konformitätserklärung
Doc. no.
EDC20001477
Version
Language
Size
0,1 MB
Instructions
Operating Instructions Transponder-Coded Safety Switch with Guard Locking for Process Protection CTM-L2-AS1B Unicode/Multicode
Doc. no.
Version
Language
Size
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Operating Instructions Transponder-Coded Safety Switch with Guard Locking for Process Protection CTM-L2-AS1B Unicode/Multicode
Doc. no.
2539116
Version
04/24
Language
Size
1,5 MB
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Mode d’emploi Interrupteur de sécurité à codage par transpondeur avec interverrouillage pour la protection du process CTM-L2-AS1B Uni-/multicode
Doc. no.
2539116
Version
04/24
Language
Size
1,5 MB
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Manual de instrucciones Interruptor de seguridad codificado por transponder con bloqueo para la protección de procesos CTM-L2-AS1B Unicode/Multicode
Doc. no.
2539116
Version
04/24
Language
Size
1,5 MB
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Betriebsanleitung Transpondercodierter Sicherheitsschalter mit Zuhaltung für den Prozessschutz CTM-L2-AS1B Uni-/Multicode
Doc. no.
2539116
Version
04/24
Language
Size
1,4 MB
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Návod k použití Bezpečnostní spínač s kódovaným transpondérem a jištěním ochranného krytu pro ochranu procesů CTM-L2-AS1B Unicode/Multicode
Doc. no.
2539116
Version
04/24
Language
Size
2,0 MB
Other Documents
Approvals and certificates
Asi Zertifikat CTM
Doc. no.
Version
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Size
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Asi Zertifikat CTM
Doc. no.
20001493
Version
Language
Size
0,6 MB
FCC
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Language
Size
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FCC
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0,1 MB
ISED
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ISED
Doc. no.
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Language
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1,2 MB
Sales documents
Communication du futur – industrie 4.0
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Communication du futur – industrie 4.0
Doc. no.
159044
Version
08-03/23
Language
Size
4,7 MB
Future-proof Communication – Industry 4.0
Doc. no.
Version
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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
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La comunicación del futuro: la industria 4.0
Doc. no.
159045
Version
08-03/23
Language
Size
5,8 MB
Zukunftsfähige Kommunikation – Industrie 4.0
Doc. no.
Version
Language
Size
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Zukunftsfähige Kommunikation – Industrie 4.0
Doc. no.
159042
Version
08-03/23
Language
Size
5,8 MB
小型ながら大 きなメリット - ガードロック付きトランスポンダ ー・コーデッド安全スイッチ CTM
Doc. no.
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小型ながら大 きなメリット - ガードロック付きトランスポンダ ー・コーデッド安全スイッチ CTM
Doc. no.
166084
Version
03-07/21
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4,7 MB
面向未来的通信 – 工业4.0
Doc. no.
Version
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面向未来的通信 – 工业4.0
Doc. no.
164814
Version
06-05/21
Language
Size
6,2 MB
UQS document
Bescheinigung
Doc. no.
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Bescheinigung
Doc. no.
ECO20001482
Version
Language
Size
0,2 MB
Ordering data
Ordernumber | 163974 |
Item designation | CTM-L2-AS1B-U-ZZ-SJ-P-163974 |
Gross weight | 0,26kg |
Customs tariff number | 85365019000 |
ECLASS | 27-27-24-05 Safety-related transponder switch with guardlocking |