Current, Utilisation category DC-12
0.05 A
Voltage, Utilisation category DC-13
24 VDC
Current, Utilisation category DC-13
0.05 A
Status indication
Note (LED switching conditions display)
Operating condition: LED green
Error / functional defect: LED red
Supply voltage UB: LED green
Pin assignment
PIN 1
A1 Supply voltage UB
PIN 2
X1 Safety input 1
PIN 3
A2 GND
PIN 4
Y1 Safety output 1
PIN 5
OUT Diagnostic output
PIN 6
X2 Safety input 2
PIN 7
Y2 Safety output 2
PIN 8
IN Solenoid control
Note about the safety classification
2
The safety consideration of the guard locking function only applies for standard devices with monitored solenoid interlock
AZM300Z-…-1P2P-… (see Ordering code). A safety assessment of the guard locking function for devices with serial diagnostics
"SD2P" is not allowed due to the non-safe locking/unlocking signal from the SD Gateway.
2
If for a certain application the power to unlock version of a solenoid interlock cannot be used, for this exception an interlock
with power to lock can be used if additional safety measure need to be realised that have an equivalent safety level.
2
The safety analysis of the guard locking function refers to the component solenoid interlock AZM as part of the complete
system.
On the customer side further measures such as safe actuation and safe cable installation to prevent faults are to be
implemented.
In the event of a fault resulting in the unlocking of the guard locking, this is detected by the solenoid interlock and the safety
gates Y1/Y2 switch off. When such a fault occurs the protection equipment may open immediately, just once, before the safe
condition of the machine is reached. The system reaction of category 2 allows that a fault can occur between tests causing the
loss of the safety function which is detected by the test.
2
The actuation of the interlock must be compared externally with the OSSD release. If a shut-down now occurs due to an
unintentional unlocking this is detected by an external diagnostic.
UL notice
