teko RTD Astra-Y User manual

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«RTD Astra-Y»
Receiving terminal device (receiver)
Operating manual
This operation manual is intended to study the principle of op-
eration, correct use and maintenance of the radio receiver
"RTD Astra-Y" (firmware Y-UOP-v4_0 and higher) (Figure 1).
The manufacturer reserves the right to make changes in the
design, software, circuitry solutions and product configuration
that do not degrade its technical characteristics, do not violate
mandatory regulatory requirements, without prior notice to the
consumer.
List of abbreviations:
ARM-Y –software for configuration and monitoring of the sys-
tem (for windows 7 or higher);
OC –“open collector” output;
PC –personal computer;
CP –control panel Astra-712;
Astra-Y MP –Astra-Y monitoring panel;
Astra-Y system –wireless monitoring system «Astra-Y»;
TTD –radio transceiver “TTD Astra-Y”;
RTD –radio receiver «RTD Astra-Y»;
AL –alarm loop (hardwired zone).
1 Purpose
1.1 RTD is designed to receive over the radio channel notifi-
cations from registered TTDs, decode and send notifications to
three built-in LED indicators, two signal relays and one OC
output, as well as via the LIN interface in standalone operating
mode or via the RS-485 interface in extended operating mode.
1.2 The main purpose is the organization of centralized moni-
toring via radio channel (433 MHz) of cottage settlements, in-
dustrial facilities, etc.
1.3 The radio channel communication between the RTD and
the TTD is two-way.
1.4 RTD supports up to 48 of TTD in
standalone operating mode and up to 250 of
TTD in extended operating mode.
1.5 RTD supports working in standalone
mode without connected Astra-Y MP.
1.6 Remote indication panel unit Astra-861
can be connected to the RTD in standalone
mode via the LIN interface.
1.7 RTD supports working in extended
mode, connecting via RS-485 interface to the
Astra-Y MP or to a PC with installed software
ARM-Y through connector F7. To connect to
a PC, the Astra-984 interface unit is used.
1.8 RTD supports two-level retransmission
of the signal and tracks the routes of signals through TTD re-
peaters. Current routes can be viewed using the ARM-Y soft-
ware in the configuration mode.
2 Specifications
Technical parameters of the radio channel
Operation frequency range, MHz .......................433,92 ±0,2 %
Number of the frequency channels.........................................16
Power of the RTD transceiver*, mW,..........................10/30/100
Wireless coverage range**between RTD and TTD, m, up to:
- with standard whip antenna (0,17 m length)
power 10/100 mW .....................................................2500/3400
- with external antenna (3 dB gain)
power 10/100 mW .....................................................4500/8700
The sensitivity of the RTD receiving path,
dBm, not more.................................................................... -102
RF supervision time***, min.....................................from 3 to 40
Radio exchange rate, bit/sec............................................19200
General technical parameters
Power supply voltage, V ................................ from 10,5 to 15,0
Current consumption, mA, not more:
- receiving mode .................................................................. 115
- 10 mW power .................................................................... 200
- 30 mW power .................................................................... 200
- 100 mW power .................................................................. 230
Boot time, sec, not more.......................................................... 5
Outputs
Relay 1, 2 (terminals Relay1, Relay2):
- max load voltage, V........................................................ 100
- max load current, mA...................................................... 100
«Open collector»output (terminal OC):
- max load current, мА ...................................................... 100
- max load voltage DC, V.................................................... 45
RS-485 interface:
Interface line length, m, not more.................................... 1000
Exchange rate, bit/sec..................................................... 9600
LIN interface:
Interface line length, m, not more...................................... 200
Active resistance of the wires, Ohm, not more.................. 100
Capacity between the wires, uF, not more..................... 0,033
LIN interface exchange rate, bit/sec................................ 4800
Overall dimensions (without antenna), mm.......... 121 × 79 × 31
Weight (without antenna), kg, not more................................ 0,1
Operation conditions
Temperature range, оС......................................from -10 to +50
Relative air humidity,........................................ .to 95 at +35C
without moisture condensation
3 Delivery set
RTD:
Astra-Y RTD .....................................................................1 pcs.
Whip antenna....................................................................1 pcs.
Screw 2,9×25....................................................................4 pcs.
Dowel 5×25.......................................................................4 pcs.
Operating manual ...........................................................1 copy.
__________________________________________________
* factory default value is 10 mW.
** in line of sight. The radius of action largely depends on the design
features of the room, the installation site, and the interference envi-
ronment.
*** factory default value is 10 min.
Figure 1

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4 Design
The RTD is made in the form of a block consisting of a base, a
removable cover and an antenna. A printed circuit board (PCB)
with radio elements is mounted inside the unit (Figure 2).
Base
Terminals
Jumper
S1 button
PCB
Mounting holes
Wire mounting
holes
Astra-984
connector
Plugs
Cover is open
F4
F7
F5
F6
RS
TMP
L
F1
USB A/B
Figure 2
The PCB has indicators for monitoring the operation of the
RTD and indicating notifications.
The S1 button is installed on the PCB, which, when the cover
is removed, generates the "Tampering" notification and is also
uses to change the operating modes of the RTD, reset the
RTD memory.
Screw terminal blocks are installed on the PCB (table 1).
Table 1
Terminals
Purpose
+ТМ, –ТМ
Not used
Relay1, Relay2
Relay outputs
ОС
Open collector outputs
-LIN, +LIN
LIN interface for connecting «Astra-861»
indication panel
485А, 485B
RS-485 interface for connecting to Astra-Y
MP
+12V, GND
Power supply connection
F7 connector is intended for connection to a PC through the
Astra-984 interface unit in order to configure and monitor the
system, update the device firmware using the ARM-Y soft-
ware.
USB port intended for connection to a PC in order to perform
a backup using the ARM-Y software.
5 Indication
Green LED shows the status of the interference environ-
ment (Table 3).
Led shows the status of all alarm loops (hardwired zones) of
the intrusion type, as well as the status of the TTD and the
control panel connected to the TTD.
Led shows the status of all alarm loops (hardwired zones) of
the fire type.
The duration of the indication - until setting to another status or
to the "normal" status.
Table 2 - LED and LED indication
Notification
LED and
Test (after powering the de-
vice)
Light up red for 1 sec, then
green
Standalone operation mode
Red
No registered TTD
-
Wireless jamming RTD
Led
synchronously with the led
Fire zone alarm
Led
Intrusion zone alarm
Led
Green
TTD tampering or CP, con-
nected to the TTD tamper-
ing
Led
No connection with TTD or
CP, connected to TTD
Led
Power failure of the TTD or
CP, connected to the TTD
Led
Intrusion type hardware
zone failure
Led
Fire type hardware zone
failure
Led
Arming of at least one zone
Led
All intrusion type zones dis-
armed
Led
Registration mode
Red
Wait for TTD registration
Led
Successful registration of
TTD
Led
Unsuccessful registration of
TTD
Led
Extended operation mode
Red
Removing of the TTD
Led
Priority of status indication in operating mode:

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- Led :
- «RF jamming of the RTD»,
- «Interference»;
- Led :
- «RF jamming of the RTD»,
- «TTD or CP tampering»,
- «Intrusion alarm»,
- «No connection with the TTD or CP»,
- «Intrusion type hardware zone failure»,
- «TTD or CP power failure»,
- «All intrusion type hardware zones disarmed» /«At least one
intrusion zone is armed»;
- Led :
- «RF jamming of the RTD»,
- «Fire alarm»,
- «Fire type hardware zone failure».
«No connection with the TTD»is performed when there are
no signals from at least one registered TTD during the RF su-
pervision time.
Relay 1 is opening when jumper F1 is removed.
"RF jamming of the RTD" is performed in the absence or im-
possibility of decoding signals from all registered TTD within 3
minutes.
In addition to the notifications given in Table 2, the RTD gives
out to the interface the notifications "Power supply of the RTD
is low", "Fire danger" of the fire type hardware zone, "short cir-
cuit" and "open circuit" for the fire type hardwire zone of the
TTD in standalone mode.
Table 3 - Led notifications
Notifications
Led
Interference
Off or flashing
No interference at
operating frequency
Lights up constantly
RF jamming of the
RTD
Flashing synchronously with the led
6 Relay outputs operation modes
(Relay1, Relay2, ОС)
Relay 1 (terminals Relay 1):displays the state of all alarm
loops of the intrusion type and the state of the TTD and the
control panel connected to the TTD:
- closed, when at least one alarm loop (zone) of the registered
TTD or Control Panel is armed, the RTD cover is installed and
there are no "Alarm" notifications.
–open, when there are no registered TTD in the memory of
the RTD, when the RTD is tampered, a notification is received
with the "Alarm" status, when all alarm loops (zones) are dis-
armed, there is RF jamming of the RTD (table 2).
Relay 1 opens according to these events when a jumper is in-
stalled on plug F1.
When the jumper is removed from F1 plug, the following
events are additionally processed: opening of the Control
Panel or TTD connected to the Control Panel; there is no con-
nection with the TTD or with the Control Panel connected to
the TTD (Table 2).
Relay 1 (terminals Relay 1):displays the status of all alarm
loops (zones) of the fire alarm type and operates in 24-h security
mode:
- closed, if all registered TTD, alarm loops (zones) are in
"Arming" state and the RTD cover is installed.
- open in the absence of registered TTD, alarm loops (zones)
of the fire alarm type in the memory of the RTD, receiving a
"Fire" notification from TTD.
Operating mode of OC output:
- turns on for 2 minutes when at least one alarm notification
is received from intrusion alarm loop,
- switches within 10 minutes when at least one fire alarm no-
tification is received from fire alarm loop,
- turned off in all other cases.
7 Factory settings
The delivered RTD has the following factory settings:
- operating mode - standalone;
- radio supervision time - 10 min;
- the power of the transmitter - 10 mW.
- frequency channel number - 1.
8 Operation modes
8.1 The operating modes of the RTD are set using jumpers.
Table 4
Plug
Purpose
Jumper
Note
F1
Relay 1 operating
mode
+
SeeP. 6,Relay1
-
SeeP.6,Relay1
F2
Memory reset
+
after
enabling
power
Press S1 for
5-6 sec interval
TTD registration
Short press S1
F3
Firmware update
+
before
enabling
power
Work with a PC
for updating firm-
ware or making a
backup copy
Switching of a
frequency chan-
nel
+
after
enabling
power
Pressing the S1
button after in-
stalling the jumper
on the F3 plug
F4
RTD operation
mode switching
(standalone / ex-
tended)
+
Short press of the
button
S1 after installing a
jumper on plug F4
F5
Terminating resis-
tor connection to
LIN interface
+
Standalone mode
-
Extended mode
F6
Terminating re-
sistor connection
to
interface RS-
485
+
just on
one RTD, the
last one in the
RTD chain,
connected to
the monitoring
station or PC
Extended mode
RS-L
Choosing inter-
face
RS
Interface RS-485
L
Interface LIN
TMP
Simulation of
closing the cover
when the cover
is open
+
S1 close
-
S1 open
«+»- the jumper is installed on two pins of the plug
«–» - jumper removed (or installed on one pin of the
plug)
ATTENTION! When the RTD is operating in extended mode

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(the jumper is removed from the F5 and L plugs), it is neces-
sary to disconnect the wires from the screw terminal blocks +
LIN and -LIN!
8.2 Switching the operating mode of the RTD (F4)
(standalone / extended)
With the power on, set a jumper on the F4 plug on the RTD.
Indicators will indicate the number of the RTD operation mode:
1flash –standalone mode;
2flashes –extended mode.
To change the mode, press the S1 button on the RTD for 1
sec. Remove the jumper from the F4 plug.
8.3 Frequency channel switching (F3)
With the power on, install a jumper on the F3 plug. The indica-
tors and or and of RTD flashing synchronously of re-
peating series (1, 2, 3, etc. times, depending on the channel
"1", "2", "3" ... "8", respectively). By pressing the S1 button,
change channel "1" to "2", "2" to "3", etc. After setting the re-
quired channel, remove the jumper from the F3 plug. The indi-
cators and show 1-8 channels numbers. The indicators
and show 9-16 channel numbers, for determine the
channel number in this case it necessary to add 8 to the num-
ber of flashes.
8.4 RTD memory reset (F2)
1Turn on the power of the RTD
12V
2 Push the base catches out of the
groove of the RTD cover.
Remove the cover
a
c
b
3 Memory reset
Install jumper on the F2
plug,
remove jumper from
ТМР plug.
4 Press and hold the S1 button for 5-
6 seconds until the red indicator
turns out.
Release S1 button, indicator will
start to flash up to 30 sec., the pro-
cedure of resetting memory.
As soon as the indicator turns off,
the RTD memory is completely re-
seted.
Memory reset is performed for RTD
before registering the first TTD.
8.5 Firmware update
Updating the RTD firmware is carried out using ARM-Y soft-
ware via USB or RS-485 interface.
8.5.1 Firmware update via USB
- turn off the power of the RTD;
- install a jumper on the F3 plug on the RTD;
- connect the RTD to a PC via a USB port using a USB cable
of the A/B type;
- run the ARM-Y software on the PC;
- select the "Device firmware update" mode;
- update the firmware, following the advice of the program.
8.5.2 Firmware update via RS-485
- set RTD to extended operating mode, see clause 8.2;
- install a jumper on the RS plug on the RTD;
- connect the RTD to the PC through the F7 connector or
through the 485A, 485V terminals using the Astra-984 inter-
face unit;
- run the ARM-Y software on the PC;
- select the "Device firmware update" mode;
- update the firmware, following the advice of the program.
8.6 Data backup
A data backup is created in order to preserve and ensure data
restoration in case of failure and physical replacement of the
failed RTD, without re-registration of the TTD.
Backup copying of the RTD registration memory is carried out
using the ARM-Y software.
8.6.1 Data backup via RS-485 interface
- set RTD to extended mode, see clause 8.2;
- install a jumper on the RS plug on the RTD;
- connect the RTD to the PC through the F7 connector or
through the 485A, 485V terminals using the Astra-984 inter-
face unit;
- run the ARM-Y software on the PC;
- select the "Configuration of the system" mode, the "Backup"
menu item;
- backup the registration data, following the advice.
8.7 Restore data backup
Before restoring the data backup copy, set the channel num-
ber on which the Astra-Y system was operating.
The channel can be installed in any convenient way: using the
F3 jumper and the S1 button according to the method
p.8.3, from the menu "Monitoring panel Astra-Y" or through the
ARM-Y software.
Restoring a backup copy is performed using the ARM-Y soft-
ware in a sequence similar to clause 8.6, and in accordance
with the instructions in the "Tips" window of the program.
If the data backup was restored to a new RTD, then wait until
the new RTD is connected with all TTDs of the system (about
30 minutes), and create a new backup for this RTD (see
clause 8.6).
9 Preparing for standalone mode operation
9.1 RTD and TTD after transportation in conditions different
from the operating conditions, keep unpacked under operating
conditions for at least 4 hours.
9.1 RTD wiring diagram (standalone mode)
НL1
+12V
GND
GND
GND
RF
Term.
OC
Relay2
Relay1
Relay1
Relay2
up to 0 VDC7
НА1
Term. 12 V power supply
input
-
+
Term.
485 А
485 В
up to 6 pcs. of
Astra-822
(relay unit)/
Astra-861
(indication panel)
RTD
Astra-Y
USBPC
Term.Term. +LIN
+LIN - LIN
+-+-
up to 1 VDC00
WA1
Figure 3
Remote indication units "Astra-861" (up to 6 pcs.) provide in-
dication of the notifications for the RTD (Figure 3).
Information on "Astra-861" is given in the operation manual
for "Astra-861".

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9.2 Registration (assigning) of the TTD
1Power on the RTD and TTD
Set standalone operation mode of the RTD, p.8.2.
Set TTD operation mode according to the TTD’s manual.
Note - If you plan to use the retransmission, then to con-
figure the "Astra-Y" system, it required to use the ARM-Y
software, where at registration the level of retransmission
of the TTD is set from "1" to "3".
2Install jumper on the F2
plug of the RTD,
remove jumper
from the ТМР
plug of the RTD
3Press shortly S1 button of the RTD.
Led of the RTD will turn on red
4 Close F2 plug
of the TTD for 1
sec.,
Led of the TTD
will turn on red
5In case of successful registration, the led on the devices
will flash red.
6After registering all TTDs, remove the jumper on the RTD
from the F2 plug
7Replace the cover on the RTD and on
all TTDs (after checking the quality of
connection according to p. 9.5)
Note - When switching the RTD from standalone mode to ex-
tended mode, re-registration of the TTD is not required.
a. Configuring of the RTD
You can configure the RTD using ARM-Y software.
Configuration order:
- run ARM-Y software;
- plug Astra-984 interface unit to F7 connector;
- power on the RTD;
- set extended operation mode of the RTD (see. p.8.2);
- plug Astra-984 to USB port of the PC;
- select «System configuration»on the ARM-Y software;
- register RTD, according the embedded manual;
- register all of TTD, set TTD’s operation mode and parame-
ters, according the embedded manual;
On the facility:
Run the channel selection procedure to determine the most
optimal frequency channel.
Change the system parameters: frequency number, radio
supervision time, power.
Further, if the monitoring will be organized without using
the ARM-Y software, disconnect the RTD from the PC, remove
the Astra-984 interface unit, set the RTD standalone operation
mode.
The Astra-Y system is ready to operate.
b. Connection quality test
After the installation of the TTD, it is recommended to perform
a connection quality test between the TTD and the RTD. This
test is performed only for TTDs working directly with RTD. For
the rest of the TTD, the connection with the RTD is assessed
by the indication of receiving the receipt from the RTD (the in-
dicator lights up red 1 time per 1 sec.) after an event is creat-
ed, for example, tampering or restoring the tampering of the
TTD.
1) Plug in the wires to +ТМ and –ТМ terminals of the TTD;
2) Close +ТМ and –ТМ terminals for the second. Led will
indicate the transmitting of the test signal by the short flashes
of the red light (the number of transmissions from 1 to 15) and
the receiving of the receipt –turn on 1 time for 1 sec.
In case of good connection quality, receiving of a receipt after
the 1st to 5th transmission of the notification.
If the receipt is received after 6th transmissions or is not
received, we recommend to change the location of the TTD or
using external antennas of the 433 MHz.
10 Installation
10.1 Installation place
10.1.1 RDT and TTD, with a standard antenna (0.17 m whip),
should be placed at the maximum height (not less than 2 m
from the floor and 0.2 m from the ceiling) to ensure the largest
wireless coverage range.
10.1.2 The wires of the power supply circuits of the RTD and
connecting other devices to the RTD should be located away
from powerful power and high-frequency cables.
10.1.3 Devices connected to the RTD via the LIN interface
should be installed at a distance of no more than 200 m from
the RTD.
RTD and TTD are not recommended to place:
- on massive metal structures or closer than 1 m from them;
- closer than 1 m from power lines and metal water or gas
pipes, sources of radio interference;
- inside of the metal structures;
- closer than 4 m from a personal computer and a power
source.
10.1.4 Set the installation place according to the state of the
green led 1:
- the green led is constantly on - there is no interference at the
operating frequency,
- green led is off or flashing - interference on the operating
frequency.
10.2 Installation order
1 Push the base catches out
of the cover groove.
Remove the cover
a
c
b
2 Remove the PCB by bend-
ing the hooks at the base.
• On a flat surface, make
markings for mounting holes,
using the OPS base as a sten-
cil.
• Route the wires from the
power supply, interface
through the wire entry holes.
Wire
entry
holes
Mounting
holes
F4 F1
S1
F5
F6
RS
F7
• Fix the RTD base on the supporting surface, install the PCB
in place

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3Connect antenna to RF
GND terminals
RF GN D
Antenna
4Electrical installation to the output terminals of the RTD
should be carried out in accordance with the selected con-
nection diagram (Section 8)
5Place the cover
11 Maintenance
11.1 Maintenance of the RTD is carried out according to a
scheduled preventive system at least once a year.
11.2Maintenance work includes:
a) checking the exterior of the RTD, the reliability of the RTD
mount, the condition of the external installation wires, contact
connections;
b) cleaning the RTD case;
c) checking the performance of the RTD.
12 Compliance with standards
12.1 Ingress Protection Code IP41.
12.2 Operation frequencies 433,92 MHz + 0,2 % do not have
prohibitions on use in all EU countries.
13 Warranty
13.1 The quality management system is certified for compli-
ance with ISO 9001
13.2 Warranty period of operation - 5 years from the date of
commissioning, but not more than 5 years 6 months from the
date of manufacture.
13.3 The average service life of the RTD is 8 years.
13.4 The manufacturer is obliged to repair or replace the RTD
during the warranty period.
Warranty doesn’t come into effect in the following cases:
- non-observance of this operating manual;
- mechanical damage to the RTD;
- repair of the RTD by another person other than the Manufac-
turer.
The warranty applies only to the RTD. All equipment from oth-
er manufacturers used in conjunction with the RTD, including
batteries, is subject to their own warranties.
The manufacturer is not liable for any damage to health,
property or other accidental or intentional loss, direct or
consequential damage based on the user's statement that
the RTD did not perform its functions, or as a result of
misuse, failure or temporary inoperability of the RTD.
TEKO-TD LLC
420138,
Prospekt Pobedy 19,
Kazan, Russia
[email protected]
[phone]
Made in Russia