Operating Instructions Chapter 7
C4000 Palletizer Std./Adv.
C4000 Fusion
8012249/YT69/2016-02-25 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 79
Subject to change without notice
Electrical installation
7.6 Emergency stop
The emergency stop input has two channels. The emergency stop monitoring in the device
corresponds to stop category 0 in accordance with EN ISO 13850. Switching off at the
emergency stop input has the same effect as reaching into the protective field (see
page 31). You can connect the emergency stop input e.g. to a door switch.
The emergency stop can be connected instead of the key-operated pushbutton for bypass
and to the same connections as the key-operated pushbutton for bypass.
You can design the dual-channel button as equivalent (N/C / N/C) or complementary
(N/O / N/C). You must configure the C4000 as appropriate with the aid of the CDS. If the
configuration and the electrical connection do not match, the system locks completely
(lockEout). The 7E segment display will then show the error message .
If you connect an emergency stop to the C4000, it is not possible to connect a bypass, as
it needs the same connections.
You must configure the connection layout for the emergency stop (equivalent/complemen-
tary) with the aid of the CDS.
Device configuration after replacement!
If you replace a safety light curtain with the emergency stop function activated, then you
must transfer the configuration again to the new device. It is not sufficient to make the
electrical connections, because new devices are supplied ex factory with deactivated
emergency stop function.
methods for a door switch or
similar to the emergency stop
input
Note
WARNING
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