KezdőlapProductsTransponder-coded safety switches without guard lockingCES-A safety switchCES-A-C5H-01-EX
Non-contact safety switch CES-A-C5... ATEX
- ATEX version
- With protective plate
- Suitable for use in zones 2 and 22 (gases and dusts)
- Safety switches as interlocking device of type 4
- Safety switch with integrated evaluation electronics
- Pulsed signals can be switched
- 2 safety outputs (semiconductor outputs)
- Up to category 4 / PL e according to EN ISO 13849-1
Ismertetés
Approach direction
Can be adjusted in 90° steps
Protective plate
A protective plate included protects the safety switch against impacts on the housing and the ingress of an explosive atmosphere.
Unicode evaluation
Each actuator is highly coded (unicode). The evaluation unit detects only actuators that have been taught-in. Additional actuators can be taught-in.
Category according to EN ISO 13849-1
Due to two redundantly designed semiconductor outputs (safety outputs) with internal monitoring suitable for:
- CES-A-C5H-01, category 4 / PL e according to EN ISO 13849-1
LED indicator
STATE | Status LED |
OUT/ERROR | Safety outputs status / diagnostics LED (combined) |
Additional connections
OUT | Monitoring output (semiconductor) |
Attention:
The actuating range may vary depending on the substrate material and installation situation.
Typical actuating range
(Only in combination with actuator CES-A-BBA, CES-A-BCA)
For a side approach direction for the actuator and safety switch, a minimum distance of s = 4 mm must be maintained so that the actuating range of the side lobes is not entered.
Typical actuating range
(Only in combination with actuator CES-A-BPA)
For a side approach direction for the actuator and safety switch, a minimum distance of s = 6 mm must be maintained so that the actuating range of the side lobes is not entered.
Dimensional drawings
| 1 | LED status indication |
| 2 | LED status indication |
| 3 | Active face |
Connection examples
Connection examples
Műszaki adatok
Approvals
Workspace
| Repeat accuracy R | |
| according to EN 60947-5-2 | max. 10 % |
Operating and display elements
| LED display | |
| Safety outputs status / diagnostics LED (combined) | |
| Status LED |
Electrical connection values
| Fuse | |
| (external) operating voltage | 0.25 ... 8 A |
| Rated insulation voltage Ui | 300 V (Tested by the employers’ liability insurance association up to 75 V.) |
| Rated impulse withstand voltage Uimp | 1.5 kV |
| Operating voltage DC | 21 ... 24 ... 27 V DC regulated, residual ripple<5% |
| EMC protection requirements | Acc. to EN 60947-5-3 |
| Current consumption | 80 mA |
| Degree of contamination (external, according to EN 60947-1) | 3 |
| Monitoring output OUT | |
| Output type | Semiconductor output, p-switching, short circuit-proof |
| Output voltage | 0.8 x UB ... UB V DC |
| Switching current | max. 20 mA |
| Safety outputs LA / LB | |
| Fuse | |
| external, safety circuit U(+LA) / U(+LB) | 0.1 A medium slow-blow |
| Output type | Semiconductor outputs, p-switching, short circuit-proof, electrically decoupled (To ensure safety, both safety outputs (LA and LB) must be evaluated.) |
| Output voltage | |
| HIGH U(LA) | U(+LA) - 1.5 ... U(+LA) V DC |
| LOW U(LA) / U(LB) | 0 ... 1 V DC |
| HIGH U(LB) | U(+LB) - 1.5 ... U(+LB) V DC |
| rated conditional short-circuit current | max. 100 A |
| Discrepancy time | |
| (between the operating points of both safety outputs) | max. 120 ms |
| Utilization category | |
| DC-13 Safety outputs LA / LB | 24 V 100 mA |
| Switching load | |
| according to UL | max. DC 24 V, Class 2 |
| Switching current | |
| per safety output | 1 ... 100 mA |
| Power supply output load | |
| U(+LA) / U(+LB) | 18 ... 24 ... 27 V DC |
Mechanical values and environment
| Dimensions | Acc. to EN 60947-5-2 |
| Connection type | M12 plug connector, 8-pin; shield can be connected |
| Tightening torque | |
| Screws, read head mounting bracket | max. 0.6 Nm |
| Fixing screws, housing | max. 1 Nm |
| Ready delay | max. 3 s (After the operating voltage is switched on, the semiconductor outputs are switched off and the monitoring outputs are set to LOW level during the ready delay.) |
| Installation orientation | any |
| Switching frequency | max. 1 Hz |
| Mounting distance | |
| between read heads | min. 80 mm |
| Response time | |
| after change in the actuation status | max. 180 ms (Corresponds to the risk time according to EN 60947-5-3. This is the maximum OFF time for the safety outputs following removal of the actuator.) |
| Degree of protection | IP65/IP67 |
| Ambient temperature | |
| with UB = 24 V DC | -20 ... +50 °C |
| Dwell time | min. 0.5 s (The dwell time of an actuator inside and outside the actuating range must be at least 0.5 s to ensure safe detection of internal faults in the evaluation unit (self-monitoring).) |
| Material | |
| Housing | Plastic PBT V0 GF30 |
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 | - | 3.7x10-9 | 4 | 20 y |
Miscellaneous
| Explosion protection | |
| incl. cover hood | II3G Ex ic ec IIB T5 Gc X / II3D Ex ic tc IIIC T90°C Dc X |
| The following applies to the approval according to UL | Operation only with UL Class 2 power supply or equivalent measures |
In combination with actuator CES-A-BBA-EX-098158
| Actuator distance s | |
| Minimum distance for side approach direction | min. 4 mm |
| Switch-on distance | |
| with center offset m=0 | 20 mm (The values apply to surface mounting of the actuator.) |
| Secured switch-off distance sar | max. 40 mm |
| Secured switching distance sao | |
| with center offset m=0 | min. 18 mm (The values apply to surface mounting of the actuator.) |
| Switching hysteresis | 2 ... 3 mm (The values apply to surface mounting of the actuator.) |
In combination with actuator CES-A-BPA-EX-102125
| Actuator distance s | |
| Minimum distance for side approach direction | min. 6 mm |
| Switch-on distance | |
| with center offset m=0 | 22 mm (applies to surface mounting on aluminum; in a non-metallic environment, the typical operating distances increase to 30 mm.) |
| Secured switch-off distance sar | max. 58 mm |
| Secured switching distance sao | |
| with center offset m=0 | min. 15 mm (applies to surface mounting on aluminum) |
| Switching hysteresis | 1 ... 2 mm (applies to surface mounting on aluminum) |
Tartozékok
Letöltések
Teljes csomag
Minden fontos dokumentum letöltése egyetlen kattintással.
Tartalom:
- A használati utasítás és a használati utasítás vagy a rövid utasítás kiegészítései
- A használati utasítást kiegészítő adatlapok
- A megfelelőségi nyilatkozat
Egyedi dokumentumok
Declarations of conformity
EU-Konformitätserklärung
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EU-Konformitätserklärung
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EDC2110270
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UKCA-Konformitätserklärung
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Approvals and certificates
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DGUV
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c UL us
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Sales documents
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Rendelési adatok
| Rend. sz. | 097945 |
| Cikk neve | CES-A-C5H-01-EX |
| Súly | 0,545kg |
| GTIN | 4047048006355 |
| Vámtarifaszám | 85365019000 |
| ECLASS | 27-27-24-03 Safety-related transponder switch |
