CONTROL
UNIT
CONTROL UNIT OR CONTROL DEVICE FOR SAFETY MATS, SAFETY EDGES AND SAFETY BUMPERS
Pressure exerted on the sensor causes the output contact of the control device to break. The control unit constantly verifies good operation of both the sensor and the connecting circuit.
A control device is capable of supervising and controlling several sensors, but it cannot perform the self-diagnosis to detect which of the sensors is faulty. If several sensors are installed, it is good practice to use one control unit every 3 or 4 sensors.
CONTROL UNIT MODELS AVAILABLE
- GP02/E
- GP02R.T – GP02R.T1
- GP04T – GP04R
- Only for edges with electric resistance 8,2 kΩ
Emergency stop circuit of the sensor used to manage and control the sensor and equipped with two safety relays with forced opening contacts
The relays, which are usually activated, deactivate if the following conditions arise:
- Power failure
- Activation of the safety mat, edge and bumper.
- Internal faults to the control unit;
- Breaking of the circuit inside the safety mat, safety edge and safety bumpers or interruption of connecting cables between the control unit and the sensor (safety mat, edge and bumper).
The devices are supplied with automatic reset function. Manual reset function also available. In case the control unit is used without reset function, this option may be supplied through the control system of the machine ( (please refer to EN 13849-1 Standard).
WIRELESS SAFETY SYSTEM FOR CONDUCTIVE EDGES (WIRELESS)
L’unità di comando di sicurezza senza fili permette di eliminare ogni tipo di collegamento a filo tra uno o piu’ bordi sensibili all’unità fissa.
INTERFACE TRANSCEIVER FOR EDGE
Model SAFESRCT 868 MHz “FM”
INGRESSO SEGNALE COSTA NC/8.2k0 Ω
Model SAFEPRC4 – 433 MHz “FM”
INGRESSO SEGNALE COSTA NC/8.2k0 Ω
Model SAFEPRC8 – 868 MHz “FM”
INGRESSO SEGNALE COSTA NC/8.2k0 Ω
FIX UNIT TRANSCEIVER RADIO SAFETY
Model SAFESRCRX 868 MHz “FM”
USCITE DI SICUREZZA 3 NC/8.2k0 Ω
Model SAFEDECX4 – 433 MHz “FM”
USCITE DI SICUREZZA 3 NC/8.2k0 Ω
Model SAFEDECX8 – 868 MHz “FM”
USCITE DI SICUREZZA 3 NC/8.2k0 Ω
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