HeiTel
Digital
Video
GmbH
-
Quick
Installation
Guide
Cam4mobile VG
Cam4mobile VG
19
English
14 / 26 pin terminal blo
c
k power supply
Pin assignment
terminal block
Notes on supply voltage
Warning
When
you
are
wiring
the
supply
voltage
for
your
Cam4mobile VG
,
make
absolutely
sure
of
correct
polarity.
Wiring variations for
the Timer
The
following
wiring
variations
are
possible
for
operating
Cam4mobile VG
:
■
With
Timer:
When
the
onboard
power
supply
is
switched
off,
Cam4mobile VG
continues
running
for
about
10
minutes
(default
setting).
(Connect
Main +
with
the
"unswitched
supply"
contact
and
Timer +
with
the
"switched
plus"
/
"ignition
plus"
contact
of
your
vehicle.)
■
No
Timer:
Cam4mobile VG
is
switched
off
immediately
with
the
onboard
power
supply.
5
34
pin
terminal
block
Terminal
block
with
screw
type
terminals:
PTZ
control
interfaces,
control
inputs,
relay
outputs
6
Ethernet
Socket
RJ-45:
Ethernet
interface
(10/100
MBit/s)
7
NC
Not
connected
8
Transp.
data/
Control
interface
9
pin
sub
D
plug:
Transparent
serial
multifunction
data
interface
(RS-232),
e.g.
for
the
CIO Adapter
9
M4
thread
for
earthing
the
video
system
10
Mic
Jack
socket:
Direct
connection
of
an
Electret
or
of
an
electrostatic
microphone
11
Line
in
Jack
socket:
Direct
connection
of
an
audio
source
with
line
level
output
12
Line
out
Jack
socket:
Direct
connection
of
an
audio
source
with
line
level
input
Item
Labelling/description
Function
26
14
1
Pin
Labelling/
description
Type
Function
1
+
Main,
+
Nominal
voltage
12
-
24
V
DC
The
permissible
supply
voltage
is
8
to
30
V
DC.
Ensure
that
the
supply
voltage
remains
within
the
permitted
range
in
all
operating
modes.
2
Main,
ground
3
+
Timer,
+
Nominal
voltage
12
-
24
V
DC
The
permissible
timer
voltage
is
8
to
30
V
DC.
Ensure
that
the
supply
voltage
remains
within
the
permitted
range
in
all
operating
modes.
4
Timer,
ground
5
+
Heater,
+
Optional;
for
future
expansion
6
Heater,
ground
7
to
14
+
Output,
12 V DC
Four
connection
pairs
for
the
vehicle
cameras'
power
supply.
Each
camera
can
be
charged
with
max.
350 mA.
Output,
ground
15
to
26
+
Output,
12 V DC
Cam4mobile VG 10s
only:
Six
additional
connection
pairs
for
the
vehicle
cameras'
power
supply.
Each
camera
can
be
charged
with
max.
350 mA.
Output,
ground
⊥
⊥
⊥
⊥
⊥
