KezdőlapProductsTransponder-coded safety switches with guard lockingCET-AS safety switch with guard lockingCET3-AS-CRA-AB-50X-1-C2290-165486
Safety switch CET-AS – with AS-i connection, closed-circuit current principle, with wire front release (bowden) 4 m
- Safety switch with guard locking and integrated evaluation electronics
- Locking force up to 6,500 N
- Category 4 / PL e according to EN ISO 13849-1
- Unicode
- Wire front release (bowden), automatic return, rope length 4 m
- Approach direction A (delivery state)
Ismertetés
Approach direction
Horizontal
Can be adjusted in 90° steps
Guard locking type
CET3 | Closed-circuit current principle, guard locking by spring force. Release by control of AS-i output 0. |
Control of the guard locking solenoid
The guard locking solenoid is controlled by the control system via ASInterface bus bit D0.
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 |
D1 | LED red |
D2 | LED green |
LED function display
- The ASI LED indicates the operating voltage on the bus.
- The State LED indicates if a fault has been detected on the AS-Interface bus.
- The green and the red LEDs can be controlled as required by the control system via the bus using bits D1 and D2.
Wire front release (bowden)
The wire front release permits remote unlocking of the guard locking via a pull wire. Flexible routing of the pull wire permits release of the guard locking in inaccessible installation situations.
Important: The wire front release (bowden) is not a safety function.
Dimension drawings
Connection examples
| View of plug side |
Connection examples
Műszaki adatok
Approvals
Electrical connection ratings
| ASI data in | |
| according to AS-i Safety at Work | D0 (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 | D1 (Door position) |
| ASI data out | |
| LED red | D1 (1 = LED on) |
| Guard locking solenoid | D0 (1 = Solenoid energized) |
| LED green | D2 (1 = LED on) |
| ASI LED | |
| LED red | Fault (Offline phase or address 0) |
| LED green | Power (ASI voltage present) |
| ASI slave type | |
| according to ASI specification 2.1 | EA code: 7 |
| according to ASI specification 2.1 | ID code: B |
| ASI address | 0 |
| ASI operating current | 50 mA |
| ASI auxiliary voltage | |
| IEC 60742, PELV | 24 V -15% ... +10% |
| ASI auxiliary current | 480 mA |
| ASI voltage | 22.5 ... 30 ... 31.6 V |
| Safety class | |
| EN IEC 61140 | III |
| Degree of contamination (external, according to EN 60947-1) | 3 |
Mechanical values and environment
| Approach speed | max. 20 m/min |
| Connection | |
| 1 x | Plug connector M12 (4-pin) |
| Degree of protection | IP67 (screwed tight plug connector/mating component) |
| Material | |
| Ramp | stainless steel |
| Safety switch housing | Die-cast aluminum |
| Mechanical life | 2 x 10⁶ |
| Installation orientation | any (preferably head downward) |
| Switching frequency | max. 0.5 Hz |
| Degree of freedom X | ±5 mm |
| Degree of freedom Y | ±5 mm |
| Degree of freedom Z | ±4 mm |
| Shock and vibration resistance | according to EN IEC 60947-5-3 |
| Ambient temperature | |
| at UB = 24V DC | -20 ... +55 °C |
| Locking force Fmax | 6500 N |
| Locking force FZh | 5000 N (FZH = FMAX/1.3) |
| Guard locking principle | Closed-circuit current principle |
Reliability values acc. to EN ISO 13849-1
| Mission time | 20 y |
| Control of guard locking | |
| Category | |
| Any installation orientation | B |
| Performance Level | PL b |
| PFHD | |
| Any installation orientation | 4.23 x 10-6 |
| Monitoring of guard locking and the guard position | |
| Category | |
| Any installation orientation | 4 |
| Performance Level | PL e |
| PFHD | |
| Any installation orientation | 3.1 x 10-9 |
Miscellaneous
| The following applies to the approval according to UL | Operation only with UL Class 2 power supply or equivalent measures; see operating instructions |
Tartozékok
Function expansion
Mounting accessories
Efficient protection against tampering for safety switch mounting
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
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
Letöltések
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
Dok. sz.
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Méret
EU-Konformitätserklärung
Dok. sz.
Változat
Nyelv
Méret
0,2 MB
UKCA-Konformitätserklärung
Dok. sz.
Változat
Nyelv
Méret
UKCA-Konformitätserklärung
Dok. sz.
EDC20001474
Változat
Nyelv
Méret
0,1 MB
Instructions
Operating Instructions Transponder-Coded Safety Switch With Guard Locking CET.-AS-… (Unicode/Multicode)
Dok. sz.
Változat
Nyelv
Méret
Operating Instructions Transponder-Coded Safety Switch With Guard Locking CET.-AS-… (Unicode/Multicode)
Dok. sz.
2113689
Változat
05-05/20
Nyelv
Méret
1,6 MB
Betriebsanleitung Transpondercodierter Sicherheitsschalter mit Zuhaltung CET.-AS-… (Uni-/Multicode)
Dok. sz.
2113689
Változat
05-05/20
Nyelv
Méret
1,6 MB
Other Documents
Approvals and certificates
DGUV
Dok. sz.
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DGUV
Dok. sz.
Változat
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1,4 MB
c UL us
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c UL us
Dok. sz.
Változat
Nyelv
Méret
0,3 MB
Ordering data
| Rend. sz. | 165486 |
| Articlename | CET3-AS-CRA-AB-50X-1-C2290-165486 |
| Weight | 1,8kg |
| Customsclass | 85365019 |
