SICK 1094452, Manual, Page: 137 / 156

outdoorScan3 Core I/O
At front screen 18 mm × 4 mm
At 4.0 m distance 5 mm × 11 mm
At 5.5 m distance 2 mm × 18 mm
At 9.0 m distance 11 mm × 27 mm
Divergence of collimated
beam 0.17°
Receiving angle 0.75°
Pulse duration Typ. 4 ns
Average output power 9.2 mW
Laser class 1M
1) In the event of heavy contamination, the safety laser scanner displays a contamination error and
switches all safety outputs to the OFF state.
2) In close proximity (50 mm-wide area in front of the optics cover), the detection capability of the safety
laser scanner may be restricted. If required, this area must be secured using an undercut or frame, for
example.
3) W × H when the laser beam exits at a 90° angle to the front.
13.4 Response times
The protective device’s response time is the maximum time between the occurrence of
the event leading to the sensor’s response and supply of the switch-off signal to the
protective device’s interface (for example OFF state of the OSSD pair).
DANGER
Hazard due to lack of effectiveness of the protective device
In the case of non-compliance, it is possible that the dangerous state of the machine
may not be stopped or not stopped in a timely manner.
In addition to the protective device’s response time, further signal transmission and
processing also influence the time up until the end of the dangerous state. This
includes a control’s processing time and the response times of downstream contactors,
for example.
b
Take the time for further signal transmission and processing into account.
Response time
The safety laser scanner’s response time depends on the following parameters:
•
Scan cycle time
•
Set multiple sampling
You can calculate the response time using the following formula:
t
R
= t
S
× n + t
O
The following rules apply:
•
t
R
= response time
•
t
S
= scan cycle time
°
Setting “40 ms”: t
S
= 40 ms
• n = set multiple sampling
Preset to n = 2.
Multiple sampling can be changed for the safety laser scanner or for each individ‐
ual field (2 ≤ n ≤ 16).
• t
O
= time for processing and output
Dependent on output used:
TECHNICAL DATA
13
8023152/1G5N/2022-06-28 | SICK O P E R A T I N G I N S T R U C T I O N S | outdoorScan3 Core I/O 137
Subject to change without notice