29
Receiver Wiring
Pin 1
Signal output
Muting indicator muting terminal
Pin 2
24 V DC
Supply Voltage 24 V DC
Pin 3
OSSD 1 output
PLC or relay
Pin 4
Acknowledge
free
Pin 5
Contactor monitor
free
Pin 6
OSSD 2 output
PLC or relay
Pin 7
Ground (0 V)
Supply Voltage 0 V
Pin 8
Earth/shield
Operational earth
5.4.2.2 Floating Blanking Procedure
The parameters for this function type can only be configured via the serial port. Connection to a PC is described
in section 6.3. The required wsafe software can be downloaded along with instructions from the wenglor website.
5.4.2.3 Calculating Safety Clearance
Whether or not penetration into the exclusion area is possible plays a significant role in calculating safety clearance.
The exclusion area results from the maximum number of obstructed beams and the shape of the object.
The maximum numbers of obstructed beams results from configuring Floating - resp. Auto Floating Blanking with
the visualization software wsafe (vide paragraph 6.3)
Exclusion Areas
Example 1:
Number of beams obstructed by the object: 5
Max. number of floating beams:
6
Difference:
1
max. Extension
Difference
Exclusion Area
Difference
If penetration into the exclusion area is possible, resulting resolution (max. number of floating beams) amounts to 6
beams in the example (resulting resolution = 56 mm, see “Resulting Resolution” table).
