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General information and networking
1.3 Connecting
Risk assessment
The following standards must be used to perform the risk assessment:
● EN ISO 12100-1:2003 and EN ISO 12100-2:2003, General Design Guidelines for Machines
● EN ISO 14121-1:2007, Risk Assessment for Machinery
● EN ISO 13849-1:2008, Safety-related Parts of Machines
These considerations result in a category (B, 1, 2, 3, 4) and a performance level (PL a to e) in
accordance with EN ISO 13849-1:2008 that ultimately dictate how the safety-related parts of
the system to be monitored must be constructed.
The connection examples with different monitoring units in "Handheld units", Section: "HT 2",
Section: "Connections" → "Connection examples for acknowledgment button and Emergency
Stop button" can also be used for other operator panels and demonstrate how Category 3, PL
d according to EN ISO 13849-1:2008 can be attained with the safety-related parts of the
operator panels. Note that the overall concept of the installation must be designed with this in
mind.
1.2.4
Recycling and disposal
Products should be disposed of corresponding to the relevant national regulations.
The products described in this manual can be mostly recycled due to the fact that they contain
very few damaging substances. To recycle and dispose of your old device in an
environmentally friendly way, please contact an appropriate disposal company.
1.3
Connecting
1.3.1
Pin assignment of the interfaces
The pins of the component interfaces are assigned as specified in the tables below. Any
deviations are indicated at the relevant point.
Signal type:
I
O
B
V
-
Power supply interface
Connector type:
Max. cable length:
22
Input
Output
Bidirectional (inputs/outputs)
Power supply
Ground (reference potential) or N.C. (not connected)
Terminal block, 3-pin plug connector
10 m
Operator panel front: OP 010
Manual, 07/2018, A5E36371538B
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