HD35
- 99 -
V1.12
11.3
C
ONNECTION TO THE WIRELESS NETWORK
The device can be connected and disconnected to/from the wireless network by pressing for
5 seconds the connection button on the front panel (see step 6 of paragraph 7.1).
If the device is disconnected, by pressing the connection button for 5 seconds the buzzer emits
a beep and the green LED activates for one second to indicate the start of the connection pro-
cedure. If the device belongs to a wireless network and the base unit is reachable, once con-
nected, the buzzer emits a second beep and the green RF LED will blink during data transmis-
sion. If the device doesn’t belong to a wireless network or the base unit cannot be reached, the
second beep of the buzzer is not emitted and the red RF LED will blink.
If the device is connected, by pressing the connection button for 5 seconds the buzzer emits a
beep, the red RF LED activates for one second and the device is disconnected.
PING function:
In the devices connected to a wireless network it is possible to check if the base unit can be
reached by briefly pressing the connection button: if the green RF LED is blinking, it means
that the base unit is reachable, otherwise it will be the red RF LED to blink.
11.4
TECHNICAL CHARACTERISTICS OF THE ALARM DEVICE
Transmission Frequency
868 MHz, 902-928 MHz or 915.9-929.7 MHz according to the model
Antenna
Internal
Transmission range
In open field:
300 m (E, J)/ 180 m (U) towards base unit (except HD35APD...) and re-
peaters.
180 m (E, U) towards base unit HD35APD.
(could be reduced if obstacles or adverse weather conditions are
present)
Keyboard
Connection / PING (for testing RF) button
LED indicators
Alarm condition, battery charge level, RF communication status.
Relays
2 bistable relays with potential-free contact
Contact: max 1A @ 30Vdc resistive load
Buzzer
Sounds cyclically when an alarm condition occurs:
1 single beep indicates that relay 1 is active
2 beeps in rapid succession indicate that relay 2 is active
3 beeps in rapid succession indicate that both relays are active
Power supply
Non rechargeable lithium thyonil chloride (Li-SOCl
2
) internal battery, 3.6
V, size A, 2-pole Molex 5264 connector.
Battery life
1 year in typical operating conditions
The effective life depends on how often the alarm condition is
generated
Operating temperature
and humidity
-10…+70 °C / 0…85
%RH non condensing
Dimensions
See dimensional drawing
Weight
200 g approx. (battery included)
Housing
Plastic material
Installation
Wall mount (supplied) for removable installation or flanges (optional) for
fixed installation
Summary of Contents for HD35AP series
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