Radio sensitive board kit with receiver

The safety of automations is now very often entrusted to the anti-crushing systems of the operators, both sliding and swinging. This is fine as long as the gate is modest in size and therefore the anti-crushing function of the new control units works very well.

However, when the gate, especially the sliding gate, has a large size and weight, then a sensitive edge must necessarily be installed that allows the movement of the leaf to be stopped in the event of a collision. In fact, when the gate weighs more than 500 kg, not all anti-crushing systems are able to correctly detect the impact and stop the movement of the leaf.

In the past, installing a sensitive edge on the front of the movable sash was a problem, as the wired connection was always at risk of creating problems. Over the years, flexible cables, reels of different sizes have followed.

But any system couldn't guarantee a secure and reliable connection. Especially in winter, the cables tended to break, making the gate unusable.

All this is now in the past. In fact, with the new radio safety coasts , the problem of the connection is completely circumvented.

The sensitive edge incorporates a transmitter powered by 2 lithium batteries that guarantee a life of about 2 years. However, AA batteries are easily available. The radio receiver can be conveniently connected to the control panel, from which it will be powered. The receiver can be powered by 12/24 V dc/ac without any problems. Below we summarize the characteristics of the transmitter, radio receiver and the rib:

TRANSMITTER

• Two-way radio transmitter 868 MHz
• Powered by 2 x 1.5V lithium AA batteries (included in the package)
• Battery life approx. 2 years
• Operating temperature -20° +60°C

RECEIVER

• 868 MHz receiver in IP54 box (becomes IP65 with cable gland)
• Output with 2 relays with selectable operation
• Memory up to 6 radio edges (3 in one relay and 3 in the other relay)
• Power supply 12/24V ac/dc
• Idle consumption 18mA in operation 80 mA
• Self-test input 0/12/24V ac/dc with selectable polarity
• Operating temperature -20° +85°C
• Box dimensions 82x190x40mm

SENSITIVE COAST

• Mechanical flush edge
• Height 200 mm with the possibility of being cut to size
• On-board

The height of the sensitive edge is 2 meters while the thickness is 75 mm and the width 50 mm as shown in the figure: