2.1 Example of direct E-Stop signal connection
In example above we used direct emergency signals connection. Such a connection is very easy and at the
same time it ensures satisfying safety level. Of course the easiest way is to connect the E-Stop only to
CSMIO/IP-A but then we lose double protection and it’s no longer so safe solution.
As a switch (mushroom) of emergency stop always use special switchers, specially designed for that. They
have different construction and you can be actually 100% sure that the circuit will be disconnected after
pressing the mushroom. Using common NC contacts is dangerous. It’s worth to use contacts from repu-
table companies. They are a little bit more expensive but their quality is much, much better.
CS- Lab s.c. – CSMIO/IP- A - CNC controller
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