Rielta C.Nord CN-KeyFob Installation Manual

WIRELESS ALARM BUTTON
«CN-KeyFob»
Installation Guide
1 Product Overview
1.1 Wireless alarm button «CN-KeyFob» (hereinafter, CN-KeyFob),
is designed for hand-operated generation and transmission control
commands (messages) via wireless two-way communication by the
«CN-Contact-R» protocol with the control panel (hereinafter, CP) en-
suring operation by the «CN-Contact-R» protocol.
1.2 CN-KeyFob comprises 3 control buttons for messages trans-
mission.
1.3 CN-KeyFob operates within 433.05 – 434.79 frequency range.
The transmitter power does not exceed 10 mW CN-KeyFob.
1.4 CN-KeyFob ensures operation at the main and backup opera-
ting frequencies. The changeover to backup operating frequency is
fulfilled automatically.
1.5 CN-KeyFob is powered from one lithium power supply battery
CR2032, placed inside the CN-KeyFob case.
1.6 The CN-KeyFob status is displayed by two-colored LED indicator.
1.7 The CN-KeyFob controls power battery state and sends the
«Low Battery» message when the battery voltage drops lower than
2,6 V.
- 0,4
1.8 The CN-KeyFob provides immunity to electromagnetic inter-
ference.
1.9 Industrial interferences created by the CN-KeyFob do not
exceed the limits for the facilities used in housing, commercial zones or
production areas with low power consumption.
1.10 The CN-KeyFob ensures safe operation under normal climatic
conditions (according to Russian National State Boreal Climate
Standard: environment temperature within the range +15 °С ...+35 °С,
relative humidity in the range of 25 % ... 75 %, atmosphere pressure
86 – 106 kPa).
2 Specifications
Table 1
Parameter
Operating temperature
Permissible relative humidity at +25 °С without
moisture condensation
Dimensions, maximum
Weight, maximum
IP rating
Battery life under normal climatic conditions and
overall usage 2 times in 24-hours period, not less
Average service life, not less
3 Scope of delivery
The scope of delivery is shown in Table 2.
Table 2
Name and Designation
Wireless alarm button «CN-KeyFob»
Power supply battery CR2032
Wireless alarm button «CN-KeyFob» Installation Guide
4 CN-KeyFob Design
The outside view is shown in Figure 1.
The main component elements of CN-KeyFob:
Base and cover (1) with PCB (2). The battery holder (3) is located
on PCB. LED indicator (4), the control commands transmission key
buttons (5,6,7).
In case of joint operation with CP these key buttons can be used
as follows:
- key button (5) – for arming;
- key button (6) – for an
- key button (7) – for disarming.
1
2
3
Value
minus 20 ... +50 °С
up to 95 %
38х67х18 mm
0,025 kg
IP54
12 months
8 years
Alarm» message transmitting;
«
4
5
6
7
Figure 1
5 LED Indication
The CN-KeyFob generates messages with the following variants of
LED indication:
- «Binding» mode indication;
- «Long pressing» LED indication is switched on under pressing of
any key for 2 sec or more;
- State LED indication is switched on for 3 sec upon receipt the
relevant command from the CP;
- «Communication error» indication is switched on in case of CP
reply absence.
The indicator modes in terms of the CN-KeyFob state are listed in
Table 3.
Table 3
CN-KeyFob State
Operation in
«Binding» mode
«Binding» mode
completed
Long pressing
indication
State Indication
No connection with
CP
Communication
quality appraisal
6 Binding with the CP
The binding procedure is intended for logging CN-KeyFob in CP
and for service information exchange.
6.1 Take off the cover of the CN-KeyFob. Install CR2032 power
supply battery to the holder. Put the cover on its place, close the case.
6.2 Prepare CN-KeyFob to logging in CP in compliance with CP
Installation Guide.
6.3 Press and release any key button. The LED indicator would
periodically light red for 3 sec, thus conforming the CN-KeyFob is
operating in «Binding» operation mode.
6.4 Under the noted indication absence push all tree buttons
simultaneously for two or more sec. At this time the LED indicator should
light green. Hold the buttons until LED indicator lights red displaying
the CN-KeyFob reset. Then repeat operation described in sect. 6.3.
7 Features and Recommendations
7.1 The CN-KeyFob establishes communication with CP only after
all buttons are released.
7.2 If three buttons were pushed simultaneously (reset),
communication with CP would not been established.
7.3 The CN-KeyFob ensures possibility to send status message after
the delay upon the relevant command from CP.
Quantity
8 Communication Quality Appraisal
1 pc.
For appraising the possibility of CN-KeyFob operation in the particular
1 pc.
place, it is necessary:
1 copy
- Push and release (5) and (7) buttons simultaneously;
- Make sure that the CN-KeyFob does not indicate communication
failure with CP;
- Wait for the status LED indication switching off (if correspondent
command was transmitted);
- After it the CN-KeyFob displays communication quality with CP in
accordance with Table 4.
Table 4
LED Indication
Three green blinks
Two green blinks
One green blink
LED indicator alternate
lighting red and green
* – «CN-Repeater»
LED Indication
LED indicator blinking green
LED indicator lighting red for 2 – 3
sec
LED indicator lighting red
LED indicator lighting red for 3 sec
LED indicator periodical blinking
red for 3 sec
LED indicator lighting green for 3 sec
LED indicator periodical blinking
green for 3 sec
LED indicators alternate lighting
green and red for 3 sec
See sect. «Communication Quality Appraisal»
Communication Quality
Appraisal
Excellent
Good
Communication
established
No communication
with CP
Notes
CN-KeyFob
logging in CP
Response to
the relevant
command from
CP
Recommendations
Usage is possible
Usage is not
recommended *)