Function Port; Assigning Functions To The Auxiliary Input Ports; Data Ptt - Kenwood TK-3180 Function Reference

26 FUNCTION PORT

The TK-7180/ 8180 transceiver has Programmable
Function ports (AUX Input/AUX Output).
The following input/output ports are assigned to the D-
sub 25-pin connector on the back panel.
Table 26-1 Assigning Signals to the D-sub 25-pin
Connector
Pin Signal
Input/Output
No. name
4 AUX I/O 9 Input/Output
8 AUX I/O 8 Input/Output
12 AUX I/O 7 Input/Output
13 AUX I/O 6 Input/Output
AUX OUT
15 Output
2
AUX OUT
16 Output
1
20 AUX I/O 5 Input/Output
21 AUX I/O 4 Input/Output
22 AUX I/O 3 Input/Output
23 AUX I/O 2 Input/Output
144
Description
Auxiliary Input/Output
9 :
Active Low with
Ω
47 k
pull-up to 5 V
Auxiliary Input/Output
8 :
Active Low with
Ω
47 k
pull-up to 5 V
Auxiliary Input/Output
7 :
Active Low with
Ω
47 k
pull-up to 5 V
Auxiliary Input/Output
6 :
Active Low with
Ω
47 k
pull-up to 5 V
Auxiliary Output 2 :
Active Low Open
collector (500 mA
max)
Auxiliary Output 1 :
Active Low Open
collector (500 mA
max)
Auxiliary Input/Output
5 :
Active Low with
Ω
47 k
pull-up to 5 V
Auxiliary Input/Output
4 :
Active Low with
Ω
47 k
pull-up to 5 V
Auxiliary Input/Output
3 :
Active Low with
Ω
47 k
pull-up to 5 V
Auxiliary Input/Output
2 :
Active Low with
Ω
47 k
pull-up to 5 V
Function Reference
Pin Signal
Input/Output
No. name
24 AUX I/O 1 Input/Output
26.1 Assigning Functions to the
Auxiliary Input Ports
You can assign one of the functions to the AUX Input port
using KPG-89D.

26.1.1 Data PTT

The Data PTT is the transmission request PTT port for
data communications.
This terminal changes the channel of the transceiver to
Data Zone-CH/GID to start the transmission.
The transceiver moves to the Data CH/GID to start the
transmission when the PF Data PTT port becomes low.
The transmission ends when the Data PTT port becomes
high. The transceiver stands by on the data channel
during the Data CH/GID Dwell Time. The transceiver
returns to the voice channel after the Data CH/GID Dwell
Time expires.
The Data PTT has the priority when the Data Override
function is enabled. (Refer to 25.1.6 Data Override.)
You can configure the following functions to the Data PTT
port.
Table 26-2 Data PTT Configuration
Data PTT
You can configure the modulation line for the PF
Data PTT port. The following modulation lines
are available.
•
Mic (the audio line of the Mic located on the
front of the transceiver)
Modulation
•
MI2 Line (the audio modulation line of the D-
Line
sub connector located on the rear of the
transceiver)
•
DI Line (the data modulation line of the D-sub
connector)
The normal modulation line is the DI line.
You can configure the QT/DQT configured to
the Conventional Group channel to be extended
w/QT/DQT when the transceiver transmits the code using
the Data PTT port. Normally, the QT/DQT are
also modulated at the same time.
Description
Auxiliary Input/Output
1 :
Active Low with
Ω
47 k
pull-up to 5 V
Configuration
Version: 1.11