GASMAX CX Operation & Maintenance Manual, Revision 1.0
Page 15
LOCAL
SMART
TOXIC
SENSOR
Local
Smart
toxic
sensors
are
factory
installed
in
a
sensor
head
directly
attached
to
the
GASMAX
CX
enclosure.
Local
Smart
toxic
sensors
and
can
be
connected
to
either
Channel
1
or
Channel
2
sensor
inputs
on
the
I/O
Power
Supply
board
as
shown
below.
Smart
sensors
are
automatically
recognized
on
power
‐
up
and
upload
range,
calibration
and
production
date
information
to
the
GASMAX
for
use
during
operation
and
setup.
Figure 4-6: Local Smart Toxic Sensor Connection
IMPORTANT:
TOXIC
SENSORS
ARE
SUBJECT
TO
ACCELERATED
DETERIORATION
IF
POWER
IS
NOT
SUPPLIED
WITHIN
3
MONTHS
OF
SHIPMENT
FROM
GDS
CORP.
CO
M
42
0
OU
T
2
42
0
OU
T
1
PW
R
R/
P
W
R
C/4
20
IN
1
A/
C
O
M
42
0
IN
2
CH
1
CH
2
E
‐
NE
T
LOCAL
SENSOR
TO DISPLAY
Smart
TOXIC
sensors
can
be
connected
to
either
CH1
or
CH2