
The coded electronic safety switch CES consists of 3 components:
Evaluation device (CES-A-AEA-02B)
Scanning head (CES-A-LNA-10V)
Actuator (CES-A-BBA)
Completely manipulation-safe with clearly coded actuators
Stores new actuators without auxiliary tools
Built-in safety switching device
Switch series option for multiple evaluation devices
Error diagnosis option
Alarm output; check the safety device's status
Compact actuator and scanning head
| Evaluation device CES-A-AEA-02B | |
| Operating voltage: | 24 Vdc |
| Power consumption: | 250 mA (active relay) |
| Number of scanning heads: | 2 |
| Switching frequency: | 1 Hz |
| Safety outputs: | 2 safety relays with forcibly guided contacts |
| Switching current (replay outputs) | |
| - at 1 → 60 Vac / Vdc | 300 mA (max.) |
| - at 17 → 30 Vac / Vdc | 6000 mA (max.) |
| - at 17 → 230 Vac / Vdc | 1500 mA (max.) |
| Casing material: | Plastic PA6.6 |
| Dimensions (H x W x D): | 99 x 22.5 x 114 mm |
| Ambient temperature: | 0°C to +55°C |
| Protection rating: | IP20 (in accordance with IEC 60 529) |
| Mounting: | DIN hanging rails, 35 mm |
| Connection type: | Screw terminals |
| Scanning head CES-A-LNA-10V | |
| Power supply: | Viw evaluation device |
| Functions: | Inductive |
| Dynamic data transfer to evaluation device: | 2 kbit / s |
| Retention period: | 0.5 s |
| Installation location: | Any |
| Casing material: | Fortron, glass fibre reinforced thermoplastic, fully encapsulated |
| Dimensions (H x W x D): | 25 x 42 x 12 mm |
| Connection lead: | Securely cast, PVC, ? 4.6 mm, 10 m |
| Protection rating: | IP67 |
| Ambient temperature: | -25 °C → +70 °C |
| CES-A-BBA actuator | |
| Power supply: | Inductive via scanning head |
| Retention period: | 0.5 s |
| Installation location: | Active scanning head surface |
| Casing material: | Fortron, glass fibre reinforced thermoplastic, fully encapsulated |
| Dimensions (H x W x D): | 25 x 42 x 12 mm |
| Protection rating: | IP67 |
| Ambient temperature: | -25 °C → +70 °C |
CE