Control Engineering

Preparing for Networked Safety
Gone are the days when they used to think about a hardwired system as being the only method, says David Arens, safety expert at Bosch Rexroth and member of the the American Society of Safety Engineers. “A safe system is simply defined as one that if it fails, it fails in a way that is going to protect the people and the machinery and the plant,” explains Brian Oulton, marketing mana...