Example: Mounting 3 systems
Figure 15: Fault-free operation by changing the direction and sufficient distance
S
1
Sender of system 1
R
1
Receiver of system 1
S
2
Sender of system 2
R
2
Receiver of system 2
S
3
Sender from the middle system with opposite direction of transmission
R
3
Receiver of the middle system with opposite direction of transmission
B Minimum distance between sender of the first system and receiver of the second system
w
ith the same direction of transmission
b
F
or systems with the same sender direction, consider the following minimum
distance B between sender S
1
and receiver R
2
:
Element R types:
2
Minimum distance B between sender S
1
and r
eceiver R
2
Receiver with low sensing sensing range
3.8m
10.5m
Receiver with medium sensing sensing
r
ange 6m
17m
Receiver with high sensing sensing range
12m
34m
4.4 Integration in electrical control
Overview
T
his chapter contains important information about integration in the electrical control.
Information about the individual steps for electrical installation of the device: see
"Electrical installation", page 38.
Important information
DANGER
H
azard 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.
b
Make sure that the following control and electrical requirements are met so that
the product can fulfill its protective function.
Requirements for use
T
he output signals of the protective device must be analyzed by downstream controllers
in such a way that the dangerous state of the machine is ended safely. Depending
on the safety concept, signal evaluation is carried out e.g. with safety relays or with a
safety controller.
•
It mus
t be possible to electrically influence the control of the machine.
•
The electrical control of the machine must meet the requirements of IEC 60204-1.
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Subject to change without notice