General Information - Gewiss 20 Serie Bedienungsanleitung

1. GENERAL INFORMATION

The GW 20475 actuator device is a repeater of the operating status of the control unit which controls it; in most
cases it is used to signal when the system is armed or disarmed and the arming and past alarm conditions.
GW 20475 is connected to a general power supply with 12/24Vcc/ca voltages drawn from the doorbell or
intercom system adaptor. The information is not stored if there is a power cut, they will only be updated when the
power is on and after any variation in the control unit operating status; see the "PROGRAMMING" chapter.
The 80 metre open field range means it can be used for a variety of applications and installations, the display
options are assigned to the internal LED indicator which displays whether the system is armed or disarmed, whilst
it is possible to use the electronic output series grouped in one single connector to connect up to 6 LED indicators.
2. CHARACTERISTICS
Model: GW 20475
Protection
rating: IP3X, to be installed inside the protected zones.
Power: 12
Vcc
Variations in
power supply:
From 9 to 36Vcc
Absorption in idle
12
mode in mA:
Absorption with
all the outputs
47
enabled, in mA:
Electronic outputs: 6 x 3 mA or 2 x 10 mA
Connection: Power terminal board and connector for electronic
outputs
Wireless section: Wireless reception on impulse frequencies
for Low Power Devices (LPD).
3. BLOCK DRAWINGS
GW 20473
KEYBOARD FOR
REMOTE CONTROL
GW 20477
IR DETECTOR
GW 20478
TRANSMITTER
GW 20479
TRANSMITTER
GW 20472
REMOTE CONTROL
24Vcc 12 Vca 24Vca
50Hz 50Hz
From 11a 27Vca 50Hz
13 25 31
40 100 88
GW 20490
Wireless siren
SELF-POWERED with
LITHIUM Battery Pack
Operating
Capacity: 80 metres in open field.
Size and
weight: L 47 x H 100 x P 30 mm, 70 gr.
Standard Fittings: 2 4 mm screws with dowels to fix the unit, 2 screw
covers, output connection cable, instruction
manual.
GW 20475 is an accessory device for the GW 20470 and GW 20471
control units, the GW 20490 siren, the compatible sensor group and
accessories are all manufactured in compliance to the following
Standards:
CEI 79-16, CEI 79-2, ETSI 300-220, ETSI 301 489,
R&TTE 1999/05/CE, EN 50130-4, EN 55022, EN 60950,
89/336/CEE, 73/23/CEE
Actuator GW 20475
for remote signals
8
GW 20470 AND
GW 20471
CONTROL UNITS
GW 20475