RiDom Ri-TD-2 Installation Manual

Dual-channel temperature detector
«Ri-TD-2»
Installation guide
1 GENERAL INFORMATION
1.1 The dual-channel temperature detector «Ri-TD-2» (hereinafter
referred to as the Detector) is designed to measure temperature
and transmit values as well as to control the determined range with
subsequent transmission of notifications in case the temperature
changing above or below the set boundaries over a two-way radio
channel in accordance with the protocol «Ri-Contact-R».
1.2 The Detector operates as part of the RiDom smart home security
system, communicating with the «Ri-HUB-1» control center (hereinafter
referred to as the Hub) via the «Ri-Contact-R» wireless protocol.
1.3 The Detector does not require licensing or registration as a radio
frequency device.
1.4 Two frequencies – the main and backup – are used to exchange
radio signals between the Detector and the Hub. The transition to the
beckup frequency is automatic.
1.5 The Detector has two channels for temperature measurement and
control. Channel 1 – built-in temperature sensor (hereinafter referred
to as built-in TS). Channel 2 – external temperature sensor (hereinafter
referred to as external TS).
1.6 The Detector can be added to the system in a two-channel
operating mode or in a single-channel mode. In the second case, the
status of the remote TS will be ignored. The mode is selected at the stage
of registering the sensor in the Hub.
1.7 The temperature range limits (low – plus 17 °C, high – plus 27 °C)
set by the manufacturer are stored in the non-volatile memory of the
Detector and can be changed by the corresponding command from
the Hub for each channel separately.
1.8 The Detector generates and transmits the following notifications
via radio channel:
- «Normal» – when the temperature is within the specified range;
- «Alarm in channel 1» – when the temperature in channel 1 goes
beyond the specified range by 1° or more;
- «Alarm in channel 2» – when the temperature in channel 2 goes
beyond the specified range by 1° or more;
- «Opening» – when the case is opened or the detector is removed
from the mounting surface;
- «Fault in channel 1» – if there is a malfunction of the built-in TS in
channel 1;
- «Fault in channel 2» – in case of a malfunction or disconnection of
the remote TS in channel 2;
- «Battery low» – when the battery voltage drops below 2.2-0.2 V.
1.9 The Detector is designed for continuous round-the-clock operation.
1.10 The Detector is resistant to electromagnetic interference.
2 TECHNICAL SPECIFICATION
Table 1
Parameter
Frequency range
Radiation power
Temperature measurement error, no more than:
- in the temperature range from minus 10 to +85 °C
- in the temperature range from minus 55 to minus
11 °C and from +86 to +125 °C
Degree of protection provided by the enclosure:
- detector
- remote TS
Battery type
Duration of operation of the Detector from a
battery under normal climatic conditions and
with a set broadcast period of 60 s, not less
Dimensions
External TS cable length
Weight
Average service life
Operational conditions
Operating temperature range :
- Detector
- remote TS
Permissible air humidity at a temperature
of +25 °C, without moisture condensation
3 CONTENS OF THE KIT
Table 2
Dual-channel temperature detector «Ri-TD-2»
Screw 3-3x30.016
Lithium battery CR123A
Remote temperature sensor
Installation guide for the «Ri-TD-2»
* Included
4 DESIGN
The Detector consists of the following elements: case cover, case base
and printed circuit board.
The cover is fixed to the base (1) with latches located at its ends. To
release the cover, press the latches with your fingers.
On the front side of the printed circuit board (2) there are: a tamper
switch (3), a two-color LED indicator (4), a terminal contacts block for
connecting an external TS (5), a holder (6) for installing the main battery,
«RESET» contacts (8), built-in DT (9), piezo sound emitter (10), antenna (11).
The lift-off sensor is located on the back of the printed circuit board. The
board is fixed in the base of the case with a latch (7) and hooks on the
opposite side of the base.
5 INDICATION
The Detector generates the following types of indication:
- «Linking» mode (registration of the Detector in the Hub);
- «Identification» – turns on when the corresponding command is
received from the Hub and remains for 15 minutes or until the case is
opened;
- light indication of the Detector status turns on and is saved in the
first 15 minutes after closing the case in the absence of other types of
indication (except for sound), provided that during this time the
«Opening» notification is not generated or a command from the control
panel to prohibit the indication is not transmitted;
- sound indication of the sensor status turns on when the corresponding
command is received from the control panel.
The modes for turning on the indicators are listed in Table 3.
Table 3
Ending the «Linking»
Value
868.7...869.2 MHz
25 mW
± 1.0°С
± 2.0°С
«Alarm in channel 1»
IP30
«Alarm in channel 2»
IP65
CR123A
«Alarm in channel 1»
36 months «Alarm in channel 2»
«Alarm in channel 1»
112x41x32 mm
«Alarm in channel 2»
10 m
Connection quality
0.1 kg
8 years
«Fault in channel 1»
«Fault in channel 2»
-20... +55 С
о
-55... +125 С
о
* Light indication of Detector status
Up to 98 %
** Sound indication of Detector status
Name
6
+
5 3
4
Picture 1 – «RI-TD-2» view with removed case cover
Detector status Indication
Turning on the red
mode indicator for 2–3 s
Turns on the green
indicator with a period
of 0.25 s
»
«Linking mode
Turns on the green
indicator with a period
of 1 s
Alternately turning on
»
«Identification
the indicator light in red
indication
and green colors
Single turning on of the
red indicator light with a
period of 4 s*
Initiation
Turning on the sound
indicator twice**
Recovery after
One-time activation of
the sound indicator**
See section «Connection quality assessment
assessment
The orange indicator
light turns on twice
with a period of 12 s
«Normal» OFF
Qty.
1 pc.
2 pcs.
1 pc.*
1 pc.
1 copy
11
10
7 8 9
RESET
2
1
Comments
Registering a
Detector in the
Hub in single-channel
mode
Registering a
Detector in the
Hub in dual-channel
mode
The corresponding
command has been
received from the Hub
Status indication is on
and «Identification»
indication off
Audio status
indication enabled
»
Status indication is on
and «Identification»
indication is off