Wieland samos, Руководство пользователя

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samos Safety System
10
© 2010 Wieland Electric GmbH | BA000256 | 12/2012 (Rev. I)
samos Guide
The technical measures for reducing the risk of dangerous states and damage to the
machine or material include the electrical equipment. The required level of risk
minimization and consequently the requirements of the safety-related parts on the
controller are determined for example according to EN ISO 13849-1 (here controller
category.
Creating safety zones
In risk analysis the machine is often divided into different safety
zones, which may have different risk potentials. The zones are
linked by safety logic functions so that only the necessary parts
of the machine are shut down when a safety event occurs.
Selecting safety devices and safety functions
for monitoring the safety equipment and safety zones. Selection
of stop category 0 and/or 1 (EN 60204-1).

Select function blocks and input circuit functions for the application on the samos
base module.
How many safety sensors and safety circuits
must also be monitored?

Select input expansions.
How many additional safety outputs are needed?

Select outputs on base module (semiconductor)
or output expansion (relay contacts)
Link safety zones
and function blocks in the samos system.
Select Reset behavior
for powering up and after safety event.
Select optional field bus function
as diagnosis function.
You can find examples
for logic functions on
page 53ff.
You can find an overview
of applications on page
19 and 36.
You can find descriptions
of input modules on page
32ff.
You can find descriptions
of base modules on page
13ff,
relay output modules on
page 42ff.
You can find examples
for logic functions on
page 53ff.
You can find the
descriptions of reset
behavior on page 24ff.
Bus coupler modules are
described in a separate
manual. You can find the
order numbers on page
70.