Thrane&Thrane TT-3026L easyTrack, Руководство по установке

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TT-3026L easyTrack Transceiver Installation Manual
32/ 60
Number on Terminal
Block J1
Wire colour in
transceiver cable
Function
9 Black/Yellow I/O 3
10 Black/Grey I/O 4
11 Brown I/O 5
12 Black/Green I/O 6
13 Yellow Remote On/Off
14 Orange GND
15 Blue CTS **
16 Violet RTS **
17 Green RD **
18 Black/Red TD **
Strain relief Bracket Cable shield GND
Table 4 Transceiver Cable Terminal Block
* I/O port 1 is reserved for alarm button
** DCE naming
Remote On/Off is explained in section 4.2.2.
4.3.2 G
ROUNDING OF
I
NTERCONNECTION
B
OX
Proper grounding of the Interconnection Box is mandatory in
order to protect the system against harmful electromagnetic
interference.
A proper ground connection can be obtained by bolting the
interconnection box to the vehicle chassis by means of the 4
corner holes (Ø3 screws).
If this is not possible, then mount a short grounding wire as
shown in Figure 14. Use the square hole at the front of the box
to get the wire out of the box enclosure. The grounding wire
should have a wire cross section of 4mm
2
and a maximum
length of 1 meter. Connect the other end to the vehicles
chassis.