Rielta CN-Repeater-AC User manual

1 General Information
1.1 Wireless repeater CN-Repeater-AC (hereinafter, the CN-Repeater)
is intended for operation as a part of multicomponent control panels
(hereinafter, the CP) and for retransmission of information from wireless
security and fire detectors or other terminal devices (hereinafter, the TD).
Retransmission is fulfilled within 433.05 … 434.79 MHz frequency
range via a wireless two-way communication by the «CN-Contact-R»
protocol.
1.2 Two frequencies: main and reserve are used for radio exchange
with the CP. Changeover to the reserve frequency is fulfilled
automatically in case of interference at the main one.
1.3 The transmitter radiated power does not exceed 10 mW.
1.4 The CN-Repeater is powered by AC mains with 230 V nominal
voltage.
1.5 Reserve power is supplied by the built-in storage battery LIR14500
type with nominal voltage 3.7 V and capacity 600 mA*h. Storage battery
is withdrawable.
1.6 On-stream time in normal conditions with fully-charged storage
battery in working order is not less than 24 hours.
1.7 The CN-Repeater generates and transmits by radio communication
to CP the following messages:
- «Norm»;
- «Tamper» – in the event of case tampering;
- «Main power supply failure»– under main voltage supply absence;
- «Reserve power supply failure»– under storage battery discharge
with voltage drop lower than 3.5-0.3 V.
1.8 The CN-Repeater fulfills storage battery additional charging (with
exception of bootloader mode). Storage battery is not charged at battery
voltage lower than 2.5 V and under the temperature lower than 0 °С.
1.9 Regular radio communication session period is assigned by the
command from the CP at 10, 15, 30 sec, 1, 2, 5, 10 min intervals.
1.10 The CN-Repeater operation modes are displayed by two LED
indicators (see Table 3).
1.11 The CN-Repeater is designed to operate continuously, around
the clock inside closed premises of residential buildings and production
buildings and facilities.
1.12 The CN-Repeater is resistant to the impact of electromagnetic
fields, electrostatic discharges and nanosecond pulse interferences.
2 Specifications
Table 1
Parameter Value
Supported wireless devices, items Up to 31
Power supply, V AC 230 V (184 – 253 V),
50 Hz (±3 Hz)
Maximum consumed power from mains, VA 1.5
Operating temperature, °C minus 20 … +45
Storage battery charging temperature range, °C 0 … +45
Permissible humidity at a temperature 40 °C, % 93
IP rating IP30
Dimensions, mm, not more than 66 х 66 х 35
Weight, kg, not more than 0.2
Average service life, years 10
3 Scope of Delivery
Each CN-Repeater unit package contains the items listed in Table 2.
Table 2
Name QNT
Wireless repeater CN-Repeater-AC
Antenna
Screw 3-3х30.016
Wall plug «SORMAT» NAT 5х25
Storage battery LIR14500 type (capacity not less than 600 mAh)
Wireless repeater CN-Repeater-AC. Installation Guide
1 pc.
1 pc.
2 pcs.
2 pcs.
1 pc.
1 copy
4 Protective Measures
4.1 Exploitation of the CN-Repeater should be fulfilled in accordance
with rules of technical exploitation and protective measures for
electricity-generating equipment.
4.2 Provider of dangerous voltage in the power source is mains
socket.
4.3 Assembling and disassembling should be fulfilled only when
CN-Repeater is de-energized. Storage battery should be removed.
4.4 CN-Repeater binding and quality apprising procedures should
be carried out during storage battery power supply only.
5 Design
The CN-Repeater layout with removed cover is shown in Figure 1. The
base (1) comprises the following elements:
- hole (6) for cover fixation;
- two holes (2) for CN-Repeater fastening to mounting surface;
- recess (13) for power cord wiring.
Printed circuit board (PCB) (7) comprises the following elements:
- pin contacts START (3);
- contacts BOOT for USB-UART hook up (4) for firmware upgrade;
- tamper (5);
- antenna hook-up socket (8);
- green LED indicator (9);
- red LED indicator (10);
- storage battery in the holder (11);
- mains socket 230 V AC (12).
Installation Guide
WIRELESS REPEATER
CN-Repeater-AC
6 External Connections
Lead-in power supply cords should be protected by double insulation
and should have diameter 0.75 … 1.5 mm2.
7 LED Indication
Table 3
Operation mode LED Indication
Energizing Green LED indicator continuous lighting
Binding Green LED indicator intermittent lighting
Binding is finished Red LED indicator short-term (2 sec) lighting
Identification Alternate green and red indicators blinking
Bootloader mode Red LED indicator blinking
Quality appraising See Table 4
8 Switching ON and setting Up
As a general matter, operating procedure consists of the following
steps:
- CN-Repeater binding with CP (CN-Repeater logging in the CP);
- choosing place of installation and communication quality appraising;
- CN-Repeater mounting on the place of installation.
9 Binding
9.1 Main power supply should be switched off to avid contact with
mains socket with dangerous voltage. Binding procedure should be
fulfilled with the CN-Repeater supplied by storage battery. The previous
settings are deleted after binding has been finalized.
9.2 Prepare CP to logging the new device («Binding» procedure)
in accordance with the CP Manual. During CN-Repeater binding
procedure only one CP, prepared for the procedure, should be located
in the radio coverage zone.
9.3 Untwist the screw on the CN-Repeater front side and remove
the cover. Remove an insulator between storage battery «+»contact
and holder.
Figure 1 – CN-Repeater-AC with removed cover
START
BOOT
RTR isp2 v10.1
АС
L
N
1 2 3 4 5 687
9
10
11
12
2
13

9.4 Turn on the device manually from the accumulator by shorting
the START contacts with any conductive object until red and green
indicators are on (indication of start).
9.5 Push tamper contact and then close START contacts over again
until binding LED indication appears.
9.6 Fulfill binding. Successful binding is displayed by the red indicator
shot-term lighting.
Notes:
1. Frequent flashing (4 Hz) of green led indicates the binding mode.
2. The binding mode is active for 100 seconds. Repeat instructions
given in clause 9.5 to renew binding.
3. To exit from the binding mode reconnect the START contacts.
4. Don’t leave the CN-Repeater with closed contacts as it will lead to
full discharge and damage of the accumulator. The flashing of green
led (1 Hz) indicate that the START contacts are closed.
10 Choosing Place of Installation
10.1 It is not recommended to install the CN-Repeater in the following
places:
- on massive metal constructions and closer than 1 m from them;
- near source of radio interferences;
- inside metal constructions.
10.2 It is recommended to locate the CN-Repeater in such a position,
in which antenna has vertical orientation.
11 Communication Quality Appraising
11.1 Main power supply should be switched off to avid contact with
mains socket with dangerous voltage. Energize the CN-Repeater from
the storage battery by closing START contacts by current-conducting
item till green LED lighting up.
11.2 Carry the CN-Repeater binded in the CP to assumed place
of installation and locate it in such a position, in which antenna has
vertical orientation.
11.3 Press and hold the tamper contact for a few minutes.
11.4 Release tamper contact.
11.5 Appraise CN-Repeater communication quality with the CP by
LED indication (see Table 4).
Table 4 – LED indication of communication quality appraisal
LED Indication Communication
Quality Appraisal Recommendations
Color Mode
Green Three blinks Excellent Install the Detector at
this place
Green Two blinks Good
Green One blink Communication
established Choose another place
for installation
Red Four blinks No communication
12 Storage and Transportation
12.1 The CN-Repeater are transported without power supply battery.
The CN-Repeater in their original packaging are resistant to:
- transport jolting with the acceleration up to 30 m/sec2at impact
frequency range from 10 to 120 per minute or 15 000 strikes;
- ambient temperature range minus 50 ... +50 °С;
- relative air humidity (95 ± 3) % at a temperature +35 °С.
12.2 The CN-Repeater in original package may be transported by
any means of transportation in closed vehicles over any distances in
compliance with the existing shipping rules concerning the respective
means of transportation.
12.3 After transportation under the conditions different to
exploitation conditions the CN-Repeater shall be ready to operate
after a maximum of six hours.
12.4 The storage room shall be free from current-conducting
dust, acid vapors, alkali and gases that cause corrosion and destroy
insulation.
12.5 The battery must be charged during storage. The battery must
be removed from the holder or an insulator must be installed between
the "+" contact of the battery and the holder.
13 Manufacturer's Guarantees
13.1 «RIELTA» JSC guarantees conformity of the CN-Repeater to
the requirements of technical conditions provided the transportation,
storage, installation and operation conditions are observed.
13.2 The guaranteed shelf life of the CN-Repeater is 63 months since
the date of manufacture.
13.3 The guaranteed useful life is 60 months since the day of putting
into operation.
13.4 The CN-Repeater that are found non-conforming to the
requirements of technical conditions shall be repaired by the
manufacturer, provided the installation and operation rules have been
complied.
13.5 For warranty service contact address:
Research and technology business company «C.Nord» LLC
199 – 201, Obvodny Canal Embankment, Saint-Petersburg, Russia,
190020
Tel: [phone]
E-mail: [email protected], [email protected]
www.cnord.ru
Note – Warranty obligations are not applied to power supply battery.
Rev. 4 от 12.09.19
v.10.1
Made in Russia
By order of: Research and technology business company «C.Nord» LLC
199 – 201, Obvodny Canal Embankment, Saint-Petersburg, Russia,190020
Tel: [phone]
E-mail: [email protected], [email protected]
www.cnord.ru
The Manufacturer: «RIELTA» JSC
17, Chapaeva str., Saint-Petersburg, Russia,197101
Tel /fax: [phone]
Technical support: Tel [phone]
E-mail: [email protected], [email protected]
www.rielta.com