ORDER NO. 122398
Order number | 122398 |
Item designation | CET3-AP-CRA-AH-50X-SA-122398 |
Gross weight | 1,273kg |
Customs tariff number | 85365019 |
Non-contact safety switch CET-AP-…, M12
- Safety switch with guard locking and integrated evaluation electronics
- Locking force up to 6,500 N
- Short circuit monitoring
- 2 safety outputs (semiconductor outputs)
- Category 4 / PL e according to EN ISO 13849-1
- With 1 plug connector M12, 8-pin
- Unicode
- Door monitoring output
- Indication of the door position by LED
- Approach direction A (delivery state)
Approach direction
Horizontal
Can be adjusted in 90° steps
Safety switch
The device may be operated only in conjunction with the actuator CET-A-….
Important: The actuator must be ordered separately.
Unicode evaluation
Each actuator is highly coded (unicode). The switch detects only taught-in actuators. Additional actuators can be taught-in. Only the last actuator taught-in is detected.
Solenoid operating voltage
- DC 24 V +10%, -15%
Guard locking type
CET3 | Closed-circuit current principle, guard locking by spring force. Release by applying voltage to the guard locking solenoid. The door position is also monitored. The door monitoring output OUT D is set to HIGH as soon as the actuator is above the extended plunger (state: door closed, guard locking not active). OUT output D also remains set when guard locking is active. |
LED function display
State LED | Status LED |
DIA LED | Diagnostics LED |
LED 1 rd | illuminates when the solenoid is energized |
LED 2 gn | illuminates when door is closed |
Additional connections
OUT | Monitoring output (semiconductor) |
OUT D | Door monitoring output |
Category according to EN ISO 13849-1
Due to two redundantly designed semiconductor outputs (safety outputs) with internal monitoring suitable for:
- Category 4 / PL e according to EN ISO 13849-1
- The stated safety characteristics apply to any installation orientations of the safety switch.
Important: To achieve the stated category in accordance with EN ISO 13849-1, both safety outputs (OA and OB) must be evaluated.
Work area
Repeat accuracy R | |
according to EN 60947-5-2 | 10 % |
Electrical connection ratings
Power consumption | |
Solenoid | 11 W |
Connecting cable | 30V DC, 2A |
Current consumption | |
ICM | 450 mA |
IB | 80 mA |
Fusing | |
external (operating voltage UB) | 0.25 … 8 A |
external (solenoid operating voltage UCM) | 0.5 … 8 A |
Operating voltage DC | |
LED | 24 V DC -15% V DC … +10% V DC |
UB | 24 V DC -15% … +15% reverse polarity protected, regulated, residual ripple < 5%, PELV |
EMC protection requirements | according to EN IEC 60947-5-3 |
Utilization category | |
DC-13 | 24V 200mA |
Solenoid operating voltage DC | |
UCM | 24 V DC -15% … +10% reverse polarity protected, regulated, residual ripple < 5%, PELV |
Solenoid duty cycle | 100 % |
Switching load | |
according to UL | 24V DC, Class 2 |
Safety class | |
EN IEC 61140 | III |
Test pulses | max. 0.3 ms |
Degree of contamination (external, according to EN 60947-1) | 3 |
Monitoring output OUT D | |
Output type | p-switching, short circuit-proof |
Output voltage | |
OUT D | 0.8xUB … UB V DC |
Switching current | |
OUT D | 1 … 50 mA |
Switching delay from state change | max. 700 ms |
Monitoring output OUT | |
Output type | p-switching, short circuit-proof |
Output voltage | |
OUT | 0.8xUB … UB V DC |
Switching current | |
OUT | 1 … 50 mA |
Switching delay from state change | max. 400 ms |
Mechanical values and environment
Approach speed | max. 20 m/min |
Connection | 1 plug connector M12, 8-pin |
Degree of protection | IP67 |
Ready delay | 1 s |
Material | |
Ramp | stainless steel |
Safety switch housing | Die-cast aluminum |
Mechanical life | 2 x 10⁶ |
Installation orientation | any |
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 |
Guard locking principle | Closed-circuit current principle |
Reliability values acc. to EN ISO 13849-1
Mission time | 20 y |
Control of guard locking | |
Category | Depending on external control of guard locking |
Performance Level | Depending on external control of guard locking |
PFHD | Depending on external control of guard locking |
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 |