En: Installation And Programming Manual - UTC Fire & Security interlogix TDA74 Serie Manual De Instalación Y Programación

EN: Installation and
Programming Manual
Description
TDA74xxNG Series are Ethernet and GPRS diallers that are
connected to the MI bus of an ATS control panel. The series
include the following diallers:
•
TDA7400NG: GPRS dialler
•
TDA7420NG: Ethernet dialler
•
TDA7440NG: GPRS and Ethernet dialler
Caution: The dialler is not compatible with other GSM/GPRS
diallers installed on MI bus, like ATS7310. Ensure that there is
only one GSM/GPRS dialler in the system.
Dialler layout
Figure 5
(1) GPRS antenna (SMA)
(2) SIM card socket
(3) USB connector (micro-B type)
(4) Ethernet connector (RJ45)
(5) LED indicators
(6) DGP address DIP switch. See "DIP switch" below.
(7) DGP bus termination jumper
(8) MI bus connectors
(9) DGP bus connector:
D+: Bus + connection
D−: Bus − connection
(10) Battery connector (BATT):
+: Battery + connection
−: Battery − connection
LEDs
Table 1: LED description
Item Description
SYS Off:Module is not powered or operating
On: Flashes to show the module is powered and
operating
MI/PANEL See Table 2 below
ETHERNET Off: Ethernet is disconnected
On: Ethernet is connected
SIM On: SIM card is fitted and no PIN is set
GSM Off: Not registered to GSM network
On: Registered to GSM network
GPRS/3G Off: No GPRS available
On: GPRS activated to GSM base station (does not
mean that APN is active)
Tx, Rx Off: DGP bus is not connected
On: Flickering shows activity on the DGP bus
Table 2: MI/PANEL LED status
Duty cycle Rate (±10%) Description
—
100% Power on (in case none of the cases
below are valid)
—
0% No power or power failure
P/N 1087102-ML • REV A • ISS 01APR15
Duty cycle Rate (±10%) Description
25% 1 s Initialization OK, waiting for
communication
50% 1 s Everything OK, communication running
75% 500 ms Hardware failure
50% 250 ms Failure in communication, waiting for
reinitialization
DIP switch
DIP switch (item 5 in Figure 5) sets the DGP bus address. DIP
switch 1 is the least significant bit, while DIP switch 4 is the
most significant one. For example, DIP switch state "1101"
(where 1 is On, 0 is Off) defines bus address 11.
Caution: Before dialler address change ensure that the new
address is not occupied by a standard DGP, programmed in
the panel. Remove DGP from the panel database first.
Mounting
TDA74xxNG must be mounted inside ATS panel housing.
Figures 1 and 2 show mounting the dialler in Advisor Master
panels. Figures 3 and 4 show mounting the dialler in Advisor
Advanced panels.
WARNING: Electrocution hazard. To avoid personal injury or
death from electrocution, remove all sources of power and
allow stored energy to discharge before installing or removing
equipment.
To mount TDA74xxNG in an ATS control panel:
1. Place the clips in the square holes. Use fixed metal pillars
where available.
2. Mount TDA74xxNG using screws and metal washers.
3. Connect the earth tab to the earth connection of the
housing, if no metal clips or pillars are used.
Connections
Before applying power to TDA74xxNG:
1. Remove the battery wires that run from the battery to the
control panel.
2. Add the blue tap connectors to the red and blue (or black)
battery leads.
3. Connect the additional wires, which will be clamped to the
TDA module. See Figure 6.
4. Before clamping ensure that the battery leads will reach
the TDA module as well as the battery.
5. Connect the red wire to the panel battery + terminal and
the battery.
Connect the blue (or black) wire to the panel battery −
6.
terminal and the battery.
7. Set up the GPRS communication (if applicable).
Connect the SMA antenna, and insert the SIM card.
Mount the other end of the antenna at an appropriate
distance from people, i.e. more than 200 mm.
9 / 90