The Euchner CET series is used to guard lock for perseonnel protection in accordance with EN 14119.
This series offers very high guard locking of up to 6500N, 2 safety outputs, a head that can be rotated in 90° steps and it is IP67 rated. The metal housing and safety category 4 and PL e according to EN ISO 13849-1 make this the right safety switch for you!
CET-AP - Single device
- Safety switch with guard locking and safe guard lock monitoring
- Integrated CES-AP electronics
- No special evaluation unit required
- Safety category 4 and PL e in accordance with EN ISO 13849-1 with any mounting position, head down/up/horizontal
- Two safe semiconductor outputs and signal output OUT
- Safety outputs with clocking
- Input (optional) for connection of feedback loop and start button
CET-AR - For connection of up to 20 AR devices
- Safety switch with guard locking and safe guard lock monitoring
- Integrated CES-AR electronics
- No special evaluation unit required
- Series connection of up to 20 devices (CES-AR, CET-AR, MGB-AR, ...) in an AR chain possible
- Safety category 4 and PL e according to EN ISO 13849-1 with any mounting position, head down/top/level
- Two safe semiconductor outputs and signal output OUT
- Safety outputs with clocking
- Input (optional) for connection of feedback loop and start button
CET-AS - For direct connection to AS-Interface
- ntegrated AS-i connection
- Robust metal housing
- Suitable for heavy doors
- High tamper resistance
- High protection class IP67
- Detailed diagnosis with four LEDs (ASi/STATE, 2 colors each)
Features Include:
- Housing material: Reinforced plastic; die-cast zinc nickel-plated, stainless steel
- Weight: Net 0.75 kg
- Discrepancy time between FO1A and FO1B: max.: 10 ms
- Rated impulse withstand voltage Uimp: 1.5 kV
- Rated insulation voltage Ui: 30 V
- Switching frequency: 0.25 Hz
- Transponder coding: Unicode
- Utilization category DC-13: 24V 200mA
- Ambient temperature at UB 24V DC: -20 - +55 °C
- Connection: Cable entries M20x1.5
- Degree of protection: IP65
- Guard locking principle: Open-circuit current principle
Connection cross-section
- (Rigid/flexible) with cable end sleeve with collar according to DIN 46 228/1: 0.25 - 0.75 mm²
- (Rigid/flexible) with cable end sleeve according to DIN 46 228/1: 0.25 - 1.5 mm²
- (Rigid/flexible): 0.13 - 1.5 mm²
Controls and indicators
- Breaking capacity max.: 0.25 W
- LED power supply: 24 V DC
- Switching current: 1 - 10 mA
- Switching voltage: UA V
Power supply UB
- Operating voltage DC: UB 24 V DC -15% - 10%
- Current consumption: IUB max.80 mA
Power supply UA
- Operating voltage DC: UA 24 V DC -15% - 10%
- Current consumption: IUA max.375 mA
Emergency stop
- Switching voltage: 5 - 24 V
- Switching current: 1 - 100 mA
- Breaking capacity: max.0.25 W
- Power supply LED: 24 V DC
Moitoring outputs OD, OT, OL, OI
- Output current max.: 50 mA
- Output type: Semiconductor outputs, p-switching, short circuit-proof
- Output voltage: UA-2V - UA V DC
Safety outputs FO1A, FO1B
- Output current per safety output FO1A / FO1B: 1 - 200 mA
- Test pulses max.: 1 ms
- Test-pulse interval min.: 100 ms
- Type of output: Semiconductor outputs, p-switching, short circuit-proof
- Output voltage: UFO1A /UFO1B LOW 0 - 1 V DC - UFO1A /UFO1B HIGH UB-2V - UB V DC