D E V I C E O V E R V I E W
The module provides various LED indications for the user (see Figure 2):
•
Power On
: The LED is lit when the power is switched on. Note that this indicates the actual operational status of
the module, not the existence of a power supply. Even if the supply power is present, the LED is not lit unless the
radio module itself is switched on.
If the red Power On LED is blinking, the module is in sleep mode. For more information, see Sleep mode on
page 17.
•
In Service
: The LED is lit when the radio has successfully registered into the network and the field strength is
good enough for communications.
If the green In Service LED is blinking, the module is searching for the network.
•
GPS Fix
: When the GPS has a fix and is aware of its position, the LED is lit.
If the green GPS Fix LED is blinking, the module is searching for the GPS fix.
SW upgrades or parametering is done via the I/O connector using cables made for this purpose. For more
information, see Section I/O cable on page 13.
Accessories
The accessories are not included in the standard sales package. They are available as separate items and priced
separately.
External AC Power Supply ACR-1
The external power supply ACR-1 is used to 13.6 VDC for the device from AC mains.
The AC power supply has various mains plug options available (UK, US, IEC).
The external AC power supply is intended for indoor use in weather protected dry conditions only. The power supply
is CE approved and conforms to EU EMC requirements.
DC Power Cable CA-124
The DC power cable CA-124 has a matching connector for connection to the TDM880i. The other end of the cables
are stripped bare wire ends (= no connector). The thickness of wire ends is AWG12 (equals to 4.0 mm²). The cable
includes two fuse holders for the ATO fuses. The fuse must be 5 A for 12 V line and 1 A for the IGS line.
Data Cable Adapter CA-125
The data cable adapter must be used together with a DLR-3T for connecting data between the PC and TDM880i.
The adapter has a 12-pin matching board-to-wire connector for the TDM880i and a keyed RJ-45 connector for the
DLR-3T.
Flashing and Parametering Adapter CA-123
The flashing and parametering adapter must be used together with a DAU-9S. The adapter has a 15-pin matching
board-to-wire connector for the TDM880i and a RJ-45 connector for the DAU-9S.
TETRA Antenna Cable CA-126
This antenna cable is an adapter to connect an external TETRA antenna to the TDM880i. The cable has a MMBX
matching connector for the TDM880i and for the external antenna a SMA(F).
Select the best suitable good quality antenna for the use case. Airbus offers a selection of antennas, for which you
can find more information in the accessory catalogue. Alternatively, consult your local AIRBUS distributor for the
antenna selection.
The TDM880i frequency band is 380-400MHz and 410-430MHz. Select an antenna which serves best in the used
RF band.
GPS Cable CA-127
This antenna cable is an adapter to connect an external GPS antenna to the TDM880i. The cable has an IPX
matching connector for the TDM880i and for the external GPS antenna a SMA(F).
Содержание TDM880i
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