16
EN
2.1 - Description of product
KCOMW is an electronic device for the control in full safety of ga-
tes and garage doors automation and comprises a receiver COMRX
(connected to the control unit) and a maximum of 8 CONMTX
transmitters (4 for each of the two relays of the receiver) connected
to the sensitive edges. It can work both with the clean NC contact
mechanical edges (connecting in series the supplied 8,2KΩ – ¼ OF
Watt – if not already integrated in the edge) and with the 8,2KΩ ed-
ges. The two contacts of the receiver (normally closed with the po-
wered device) are independent and can be connected to the relative
input of the control unit, put in series to the stop of the control unit, or
in series to the photo devices contacts. Two contacts are also present
on COMRX receiver to be able to carry out the self – test system.
The transmission of the signals between transmitter and receiver
happens on 868 MHz band in bidirectional way.
The installation and the maintenance of the system must be
carried out by qualied personnel. The producer can not be
considered
responsible for any damages caused by an improper use, in-
correct or irrational of the product.
Warning: this device can block the automation if the batteries
of the mobile part is at.
2.2 - Models and technical characteristics
160 mm
90 mm
55 mm 120 mm
25 mm
30 mm
2 - INTRODUCING THE PRODUCT
CODE DESCRIPTION
900COMTX 868 MHz radio transmitter for safety edge
900COMRX 868 MHz radio receiver for safety edge control
900KCOMW Radio transmitter and riceiver kit with batteries included
TECHNICAL FEATURES
Transmitter name COMTX
Receiver name COMRX
Frequency 868 MHz
Range of the system in free space 15 ÷ 20 m
Transmitter power supply battery AA
Receiver power supply 12/24 Vac-dc
Battery duration 2 years (normal functionning mode)
5 years (power saved mode)
Compatible ribs Mechanical and/or 8,2 KΩ
Number of output 2
Number of ribs for receiver 4 for each output
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