Radio emergency stop system JAY ELECTRONIQUE

The "RADIOSAFE" emergency stop system is designed to ensure personnel safety when intervening in dangerous zones, for the following applications:
- interventions in dangerous zones in monitored automatic mode on moving machines
- interventions in manual mode for adjustment and maintenance of moving and rotating machines, machining centres and automatic production lines
- interventions on assembly of parts requiring precise commands and, in case of problem, immediate shutdown of the machine.

Transmitter : user-friendly, ergonomic, 4 function buttons + on/off control

Receiver : "opto-coupled" 100 mA static outputs (6 function outputs, 1 horn output) - 2 safety relays with "3 N0" guided contacts.

Radio link : permanent, 64 frequencies available in the 433-434 MHz band, programmable by the user.

The system is designed to satisfy the following safety requirements :

- radio emergency stop for control system (SRECS) complying with EN 62061, SIL3 level
- secure system start-up by IR start-up feature (option)
- electronic key enabling use by an authorized operator only
- "transmitter presence" detection on charger
- barrier or gate inhibition feature for access to protected zone with an authorization request
- wired emergency stop when radio control is inactive

This equipment was awarded the “Innovation Prize” during the PREVENTICA Show in Lyon in February 2007.