Follow all documented installation instructions, connection guidelines, and operating requirements for C Series Functional
Safety modules and CompactRIO controllers employed in the safety system.
Apply the De-Energize to Trip principle to all external circuits connected to the C Series Functional Safety module.
You must use a limited power source (LPS) supply suitable to the safety needs and configuration of the implemented system.
Implement one of the following options to ensure continued compliance with IEC 61010-1.
The Vsup must be powered from a Class 2 or Limited Power Source (LPS), SELV source, 30 V DC maximum.
The Vsup must be powered from a SELV source, 30 V DC maximum, with supplementary overcurrent protection in series, 8 A maximum
breaking capacity at 120 s.
The C Series Functional Safety module and associated controller must be installed in an end-use fire enclosure.