Notes Switch travel diagram
  Contact closed
  Contact open
  Setting range
  Break point
  Positive opening sequence/- angle
VS  adjustable range of NO contact
  adjustable range of NC contact
N   after travel
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• Solenoid interlock
• Thermoplastic enclosure
• High holding force 2000
• 130 mm x 90 mm x 30 mm
• Interlock with protection against incorrect locking.
• Double-insulated
• Long life
• Integrated AS-Interface
• Solenoid supply 24 VDC (Aux)
• Actuator monitored
• Emergency exit

Ordering details
Product type descriptionAZM 161 B ST2-AS RAPT
Article number101210666
EAN Code4030661405612
Approval AS-i
StandardsEN ISO 13849-1, IEC 61508
PLup c
Control category1
PFH1.14 x 10-6 / h
- noticeup to max. 100.000 switching cycles/year
SILup 1
Mission time20 Years
If a fault exclusion for hazardous damage of the 1-channel mechanics is authorized and an adequate protection against tampering is ensured, suitable for use up to:
StandardsEN ISO 13849-1, IEC 61508
PLup d
Control category3
PFH value1.01 x 10-7 / h
- noticeup to max. 100.000 switching cycles/year
SILup 2
Mission time20 Years
Global Properties
Permanent lightAZM 161 AS
StandardsEN 50295, EN 60947-5-1, IEC 61508, EN ISO 13849-1
Compliance with the Directives (Y/N) Yes
Number of actuating directions3
Active principleelectromechanical
Duty cycle EDMagnet 100 %
- Material of the housingsPlastic, glass-fibre reinforced thermoplastic, self-extinguishing
Housing coatingNone
Guard locking monitored (Y/N)No
Actuator monitored (Y/N)Yes
Response time< 100
Mechanical data
Actuating play in direction of actuation5.5
Design of electrical connectionconnector plug M12, 4-pole
Mechanical life> 1.000.000 operations
restistance to shock30 g / 11 ms
Resistance to vibration10 HZ … 150 HZ, Amplitude 0,35 mm
Emergency unlocking device (Y/N)Yes
Manual release (Y/N)No
Emergency release (Y/N)No
Latching force30
Clamping force F2000 N
Max. Actuating speed2
Actuating frequencymax. 1000 / h
Ambient conditions
Ambient temperature
- Min. environmental temperature−25
- Max. environmental temperature+60
Storage and transport temperature
- Min. Storage and transport temperature−25
- Max. Storage and transport temperature+85
Relative humidity30 … 95
- non-condensing
Protection classIP67 to IEC/EN 60529
Protection ratingII
Air clearances and creepage distances To IEC/EN 60664-1
- Rated impulse withstand voltage Uimp0,8 kV
- Rated insulation voltage Ui32 VDC
- Overvoltage categoryIII
- Degree of pollution3
Electrical data
Power to unlockNo
Power to lockYes
Electrical data - AS interface
AS-i Supply voltage26.5 … 31.6 VDC, Protection against polarity reversal
AS-i operating currentmax. 100 mA
AS-i Device insulationinternally short-circuit proof
AS-i Specification
- versionV 2.1
- ProfileS-7.B.F.E
- IO-Code0x7
- ID-Code0xB
- ID-Code10xF
- ID-Code20xE
AS-i Inputs
- Channel 1Data bits DI 0/DI 1= dynamic code transmission
- Channel 2Data bits DI 2/DI 3= dynamic code transmission
AS-i Outputs
- DO 0Solenoid control
- DO 1not used
- DO 2not used
- DO 3not used
AS-i Parameter bits
- P0Actuator detected
- P1Solenoid interlock locked
- P2magnet voltage in tolerance range
- P3error message - locking/unlocking of the solenoid interlock blocked
AS-i input module address0
- Default on address 0, programmable via the AS-Interface Master or Hand-held programming device
Electrical data - Auxiliary voltage (Aux)
Supply voltage UB24 VDC (−15 % / +10 %) stabilised PELV
Operating current≤ 500
Device insulation≤ 4 A (if used in accordance with UL 508)
LED switching conditions display
LED switching conditions display (Y/N)Yes
AS-i LED switching conditions display
(1) yellow LEDChannel 2 / AS-i SaW Bit 2,3
(2) green/red LED (AS-i duo LED)Supply voltage / Communication error / slave address = 0 or periphery error
(3) yellow LEDChannel 1 / AS-i SaW Bit 0,1
Explosion protection categories for gasesNone
Explosion protected category for dustsNone
Miscellaneous data
Applications sliding safety guard,
removable guard,
hinged safety guard
Dimensions of the sensor
- Width of sensor130
- Height of sensor90
- Length of sensor30
Pin assignment
1AS-i +
2Aux − (P)
3AS-i −
4Aux + (P)
Interlocks with power to lock principle may only be used in special cases after a thorough evaluation of the accident risk, since the guarding device can immediately be opened on failure of the electrical power supply or when the main switch is opened.
Emergency exit
- For cases of danger
- Actuation from within the hazardous area
Included in delivery
Actuators must be ordered separately.

K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal
The data and values have been checked throroughly. Technical modifications and errors excepted.
Generiert am 19.02.2019 - 04:34:13h Kasbase 3.3.0.F.64I