Описание

  • Safety switch with guard locking and integrated evaluation electronics
  • Locking force up to 6500 N
  • Up to category 4/PL e according to EN ISO 13849-1
  • Unicode
  • Approach direction A (default setting on delivery)
Approach direction Horizontal Can be adjusted in 90° steps Guard locking type
CET3Closed-circuit current principle, guard locking by spring force. Release by control of AS-i output 0.
Control of the guard locking solenoidThe guard locking solenoid is controlled by the control system via ASInterface bus bit D0. AS-Interface inputs
D0, D1Door monitoring
D2, D3Guard locking monitoring
Evaluation is performed via a safety monitor. AS-Interface outputs
D0Guard locking
D1Red LED
D2Green LED
LED function display
  • The ASI LED indicates the operating voltage on the bus.
  • The State LED indicates if a fault has been detected on the AS-Interface bus.
  • The green and the red LEDs can be controlled as required by the control system via the bus using bits D1 and D2.
Dimension drawing
Housing material
Safety switch housing Die-cast aluminum
Slide Stainless steel
Weight
Net 1 kg
Ambient temperature
At UB = 24V DC -20 ... 55 °C
Degree of protection IP67
Resilience to vibration In acc. with EN IEC 60947-5-2
Mechanical life 1 x 106
Installation orientation Any
Degree of freedom
X ±5 mm
Y ±5 mm
Z ±4 mm
Switching frequency max.0,5 Hz
Connection
1x Plug connector M12
Approach speed 20 m/min
Guard locking principle Closed-circuit current principle
Locking force Fmax 6500 N
Locking force FZh 5000 N
Electrical connection ratings
ASi address 0
ASi voltage 30 V 22,5 ... 31,6 V
ASi operating current 50 mA
ASi auxiliary voltage
IEC 60742, PELV 24 V -15% ... +10%
ASi auxiliary current 480 mA
Degree of contamination (external, according to EN 60947-1) 3
ASi slave type
According to ASI specification 2.1 ID code: B
EA code: 7
ASi data in
According to As-i Safety at Work D0
D1
D2
D3
ASi data out
Guard locking solenoid D0
LED red D1
LED green D2
ASi LED
LED red Fault
LED green Power
Safety class
EN IEC 61140 III
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
Head upward 3
Head downward or horizontal 4
PFHD
Head upward 4.29 x 10-8
Head downward or horizontal 3.1 x 10-9
Mission time 20 y
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