ABB IRC5 Product Manual page 91

Technical data per chain
Max. potential in relation to the
cabinet earthing and other signal
groups.
Signal class
i
xx0800000130
Connection of ES1/ES2 on panel unit
Product manual - IRC5
3HAC047136-001 Revision: M
When connecting for example a safety PLC to a safety stop, make sure that the safety check pulses
not exceeds 2.0 ms, otherwise a safety relay must be connected in between. See the following
illustration.
Note
The diagram below shows the terminals for the emergency circuits for a controller
without safety module (option 996-1). For a controller with a safety module, status
signals for emergency stop can only be read from the safe fieldbus (see
Application manual - Functional safety and SafeMove2).
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2 Installation and commissioning
2.5.12 The MOTORS ON/MOTORS OFF circuit
300 V
Control signals
Continued
Continues on next page
91