Описание

  • Actuating head made of metal
  • Auxiliary release on the front
Guard locking type
STA3Closed-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 AS-Interface bus bit D0. In addition the 24V connection can be switched safely. AS-Interface inputs
D0, D1Door monitoring contact SK
D2, D3Solenoid monitoring contact UK
Evaluation is performed via a safety monitor. AS-Interface outputs
D1Red LED
D2Green LED
LED function display
  • The Power LED indicates the operating voltage on the bus.
  • The Fault 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.
Auxiliary releaseIs used for releasing the guard locking with the aid of a tool. To protect against tampering, the auxiliary release is sealed with sealing lacquer.
Housing material Alloy - die-cast
Weight
Net 0,6 kg
Ambient temperature -20 ... 55 °C
Degree of protection IP67
Mechanical life 1 x 106
Contact material Silver alloy, gold flashed
Switching principle Slow-action switching contact
Installation orientation Any
Number of door position positively driven contacts
According to As-i Safety at Work 1 D0,D1
Number of guard lock monitoring positively driven contacts
According to As-i Safety at Work 1 D2,D3
Connection
1 x Plug connector M12
Approach speed
max. 20 m/min
Actuation frequency 1200 1/h
Guard locking principle Closed-circuit current principle
Locking force Fmax 3000 N
Locking force FZh 2300 N
Retention force 20 N
Extraction force 30 N
Actuating force 35 N
Insertion depth 24,5 mm
Electrical connection ratings
ASi voltage 30 V 22,5 ... 31,6 V
ASi operating current max.45 mA
ASi auxiliary voltage
IEC 60742, PELV 24 V -15% ... +10%
ASi auxiliary current 300 mA
Solenoid duty cycle 100 %
ASi slave type
According to ASI specification 2.1 ID code: B
EA code: 7
ASi data in
According to ASI safety at work D0,D1,D2,D3
ASi data out
Guard locking solenoid D0
LED red D1
LED green D2
ASi LED
LED green Power
LED red Fault
Reliability values according to EN ISO 13849-1
B10D 11,5 x 106
In combination with Actuator BETAETIGER-S-GT-SNMechanical values and environment
Overtravel 5 mm
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