Configuration and Connection Examples 12.2010
6SE7087-6QX70 (Version AM) Siemens AG
2-58 Compendium Motion Control SIMOVERT MASTERDRIVES
2.4.9 Use of programmable safety components
In the interests of clarity, the circuit examples in this document have
been constructed using separate safety switching devices. The logic
section of the described safety functions can be implemented just as
well with programmable safety components, such as fail-safe PLC
systems or the MSS Modular Safety System. The monitoring functions
of the safety relays can be programmed in the logic section, which
means that the contactor relays can be omitted.
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