| Technological advances over the last years have made a huge difference | | |
| Today's machinery safety technologies are bringing significant additional | | |
| Machine builders and end users | | |
| They also want ease | | |
| Simple machines tend to use one or two safety relays and guard interlocks, emergency stop | | |
| Traditional electromechanical safety relays are limited in their | | |
| Many companies are now using relays that are capable of performing one of | | |
