Vertex VXR-5000 - Interconnection; Pin-Out Data

VXR-5000
VTS-I00 VX- TRUNK I Interconnection
'I'he VTS-IOO VX- TRUNK I rack-rnoll::.1.t
unit is used with the VXR-5000 as part of a
land-mobile
trunking system. The VTS-IOO
connects to the repeater using the DB -25 con-
nector (ACC
). Interconnection requires a ca-
ble
constructed according to the diagram
below.
For
VTS-IOO operation, free the CNT L Unit
card from
the chassis as described la ter under
Cover Removal and Unit Access, then slide
switch
82001 on CNTL Unit 2 to the HI posi-
tion, as
shown at the right.
GND
+13.8V
i~.C.
TONE IN
AUDIO IN
DISC OUT
A GND
S-OUT
COAX
SW
NSO OFF
NSO DET
PTT
BASE
GillO
DCS I;~
TONE DET
--
TONE OFF
TX
tlUDIO MUTE
SOL LO'N
REMOTE
DO
REMOTE 01
REMOTE
02
RST (+)
RST (-)
RXA
CTC
--
--
TXA
NC
<D
COM
®
NO
®
NC
@)
COl,;
®
NO
~ .
BSY
GND
®l!----l
+V
@
@
@
@
@
@
@
®
®
®
®
A CC
VXR-5000 VTS-100
~ <V
«@@@@@@@@@@@@~
~1= @@@@@@@@@@~ff
@ @
ACC Ja ck
08 -25 Pin Numbering
Instruction Manual
HI
LOW
ACC Connector DB-25 Pin-Out Data
Pin
Signal Logic 1/0
Active State
1
GND
Logic
& PS
N/A
qround
2 +13.8 V
N/A N/A
3
TXAUDIO IN Analoq Tx input N/A
4
TONE IN
Analog TX input N/A
5
AUDIO IN
Analoq Input
N/A
6
DISC OUT Analoq Output N/A
7
AUDIO GND Analog Ground N/A
8
S-METER OUT
Proportional
N/A
output
9
COAXIAL
Logic Output
Active Low
SWITCH
10
NSQ OFF Logic Input
Active Low
11
NSQ DET
Loqic Output Active Low
12
PH
Logic Input Active Low
13
BASE
Logic Input Active Low
14
GND
Logic
& PS
N/A
qround
15
DCSIN
DCS/LTR < 2.5V = logic 0
Data Input
>2.5V
= loqic 1
16
TONE DET
Loqic Output Active Low
17
TONE OFF
Loqic Input Active Low
18
TX
Loqic Output Active Low
19
AUDIO MUTE
Loqic
Input Active Low
20
SQLLOW Logic Input Active Low
21
DATA 0
Loqic Input
Active Low
22
DATA 1
Loqic
Input Active Low
23
DATA 2 Logic
Input
Active Low
24
RST (+)
Loqic Input
level
of 3-5 V
DC
causes
25
RST (-) Logic Input
CPU
reset
1- 11