Описание

  • Safety switch with guard locking and integrated evaluation electronics
  • Locking force up to 3,900 N
  • Category 4/PL e according to EN ISO 13849-1
  • Unicode
  • Approach directions A, B and C (delivery state)
Approach direction Horizontal Can be adjusted in 90° steps Guard locking type
CTP?L2Guard locking actuated by power-ON applied and spring released (open-circuit current principle).
Control of the guard locking solenoid The guard locking solenoid can be controlled via AS-Interface bus bit D0 or via the auxiliary power. AS-Interface inputs
D0, D1Door monitoring
D2, D3Guard lock monitoring
Evaluation is performed via a safety monitor. AS-Interface outputs
D0Guard locking
LED function display
  • The ASI LED indicates the state of the ASi bus.
  • The STATE LED indicates the state of the switch.
  • The LOCK/DIA LED indicates if the door is locked and whether a fault has been detected in the switch.
Housing material
Switch head cover Die-cast zinc
Safety switch housing Fiber glass reinforced thermoplastic
Weight
Net 0,42 kg
Ambient temperature -20 ... +55 °C
Degree of protection IP67 / IP69 / IP69K
Resilience to vibration In acc. with EN IEC 60947-5-3
Mechanical life 1 x 106
Installation orientation Any
Ready delay max.1 s
Switching frequency max.0,5 Hz
Connection 1 plug connector M12, 4-pin
Approach speed 20 m/min
Guard locking principle Open-circuit current principle
Locking force Fmax 3900 N
Locking force FZh 3000 N
Retention force 20 N
Extraction force 20 N
Actuating force 10 N
Overtravel 5 mm
Electrical connection ratings
ASi voltage 30 V 26,5 ... 31,6 V
ASi operating current 50 mA
ASi auxiliary voltage
IEC 60742, PELV 24 V -15% ... +10%
ASi auxiliary current 400 mA
ASi slave type
According to ASI specification 3.0 EA code: 7
ID code: B
ASi data in
According to As-i Safety at Work D0
D1
D2
D3
ASi data out
Guard locking solenoid D0
Safety class
EN IEC 61140 III
Work area
Repeat accuracy R 10 %
Other
For the approval according to UL the following applies Operation only with UL class 2 power supply, or equivalent measures see operating instructions
Reliability values according to EN ISO 13849-1
Performance Level PL e
Category 4
PFHD 4.3 x 10 -9
Mission time 20 y
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