Preliminary Checks - Key Automation EGKD2 Instrucciones Y Advertencias Para Su Instalación Y Uso

2.2 - CABLE TABLE
LENGTH
≤ 4 m
> 4 - 50 m
Ribbon and braided shielded multi-polar cable 2 x 0.35
> 4 - 50 m
Cables with similar electrical characteristics but specific to the type of installation can be used. Do
not use CAT5/5E/6 cables. The use of shielded cable is recommended only if it is not possible to
avoid paths parallel to power lines subject to significant loads or impulse signals (motor power supply,
inverter, etc.). In such situations, even a shielded cable may not provide adequate disturbance
attenuation. The information on correct wiring can be found in paragraph 12.

3 - PRELIMINARY CHECKS

This PowerBus System Configuration Quick Guide requires that installation and wiring have been
performed as indicated in the 580PADW product instructions available at www.keyautomation.it
Detailed information regarding the procedures described below is available in the instructions.
4 - INSTALLATION AND SWITCHING ON FOR THE FIRST TIME
Install and wire all devices. After supplying power, the keyboards present emit a long BEEP and the
lighting remains active for about 10" seconds, then the colour changes sequentially; in the decoders
the green LED starts flashing at 1" intervals. After powering the system, the first operation to be
performed is to pair a keyboard with a decoder.
4.1 - KEYBOARD - DECODER PAIRING AND SETTING NUMBER OF DIGITS
To pair keyboard and decoder, proceed as follows.
Press and hold the P key on the keyboard until the colour
turns RED
On the decoder, within 20", press briefly and release the
button; the green LED remains on for a long time
Wait (a few seconds) until the keyboard makes three
consecutive long BEEPS
On the decoder, the green LED turns off briefly and then
flashes again at a frequency of 1"
4.1.1 - KEYBOARD - DECODER PAIRING AND RELAY K1 AND K2 OPERATION CHECK
To carry out the check, type code 1234 followed by key ˄, relay K1 on the decoder is activated briefly;
key ˅ briefly activates relay K2.
4.1.2 - SET THE NUMBER OF DIGITS OF THE CODE
The access codes of masters and users throughout the system are originally set to four digits; this
number of digits can be changed to 3, 5 or 6. PLEASE NOTE: the number of digits chosen will be
unique for all users on all system keyboards. In the future, to change the number of digits, it will
be necessary to cancel the pairings of all devices. WARNING: the default master code changes
depending on the number of digits chosen: 3 DIGITS = 123; 4 DIGITS = 1234; 5 DIGITS = 12345;
6 DIGITS = 123456
The procedure for changing the number of digits that make up the code is the following.
DESCRIPTION
Multi-pole cable 2 x 0.35 mm2
Multi-pole cable 2 x 0.35 mm2
mm2
TYPE
FROHR 300/500 V
FROHR 300/500 V
FR2OHH2R 450/750 V
RED
GREEN
GREEN
> 1 s
> 1s
x3
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