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
  • With escape release
  • Approach directions A, B and C (delivery state)
Approach direction Horizontal Can be adjusted in 90° steps Guard locking type
CTP?L1Guard locking actuated by spring force applied and power-ON released (closed-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.
Escape release This is used for manual release of guard locking from within the danger area without tools.
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 Closed-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 D1
D0
D2
D3
ASi data out
Guard locking solenoid D0
Safety class
EN IEC 61140 III
Work area
Repeat accuracy R 10 %
Other
Additional feature Escape release actuated by pushing
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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