AS-Interface Safety at Work Contact variants Contact variants Note

Integrated power supplyPower to unlockGuard locking monitored Actuator monitored Power to lockGuard locking monitored Actuator monitored External power supplyPower to unlockGuard locking monitored Actuator monitored Power to lockGuard locking monitored Actuator monitored Integrated power supply: The solenoid interlock AZM 161 AS is powered by the AS-Interface. Connection to the AS-Interface is made via the M12 connector.The required supply voltage for the solenoid isalso supplied by the AS networkThe maximum number of solenoid interlockswith internal voltage supply and power-to-lock (a) depends on the power of the used AS-Inter-face supply unit and on the system size of thenetwork.To lock or unlock the guard door, the networkmust supply a maximum current of 0.5 A persolenoid interlock..

AS-i

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P0 D0-D3A0

AS-i

+-

P0D0-D3A0

24VDC

External power supply: The Solenoid interlock AZM 161 AS ...p ismonitored by the AS-Interface. The lockingsolenoid is powered by an external power supply. Connection to the AS-Interface and the auxiliary power is made via a single M12connector.The necessary solenoid supply voltage is provided externally (auxiliary power).Up to 29 solenoid interlocks with an externalpower supply can be operated on one AS-Interface network depending on theapplication

P0D0-D3A0

AS-i

+-

P0D0-D3A0

++--

24VDCAS-i

P0D0-D3A0

AS-i

+-

P0D0-D3A0

AS-i

++ --

24VDC

Solenoid control: A non-safety relevant output controls the solenoid operation. Depending on the deviceversion, the output bit A0 locks or releases the actuator. The output bit A0 has the sameaddress as the safety inputs.

P0D0-D3A0

AS-i

+-

P0D0-D3A0

++--

24VDCAS-i

Legend

D0 – D3Coded data for the evaluation of the safety monitor (4 Bit)P0Status signal (1 Bit)A0Output for switching the solenoid (1 Bit)

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