Modbus
Cellular
Gateway
Index
skipping
is
used
to
reserve
slots
for
new
function
insertion,
when
required.
14
1.6.3
Connecting
Power
The
IOG700AM series c
an be powered by connecting one or two power sources to the
terminal block.
It supports dual 9 to 48VDC power inputs
4
. Following picture is the power
terminal block pin assignments and it is located at the right side of device. Please check
carefully and connect to the right power requirements and polarity
.
There
are
a
DC
converter
and
a
DC12V/1A
power
adapter
5
in
the
package
for
you
to
easily
connect
DC
power
adapter
to
this
terminal
block.
WARNNING:
This
commercial
‐
grade
power
adapter
is
mainly
for
ease
of
powering
up
the
purchased
device
while
initial
configuration.
It’s
not
for
operating
at
wide
temperature
range
environment.
PLEASE
PREPARE
OR
PURCHASE
OTHER
INDUSTRIAL
‐
GRADE
POWER
SUPPLY
FOR
POWERING
UP
THE
DEVICE.
4
If
both
of
power
source
1
and
power
source
2
are
connected,
the
device
will
choose
power
source
1
first.
If
power
outage
occurred
from
power
source
1,
this
device
will
switch
to
power
source
2
automatically
and
seamlessly.
5
The
maximum
power
consumption
of
IOG700
‐
0TCR1
is
15.5W.
