CWT 5016 - 1 Preface; 2 Introduction; Parameter

3
SHEN ZHEN YIKEHUDONG
TECHNOLOGY TRADE LT
D
TEL
：
+86
-
755
-
26719954
1
PREFACE
Thank you for using the CWT50
1
6
GPRS data logger
. You will know well about the functions and
operation methods of this product quickly through this
User’s Manual
.
This product is mainly used for remote alarming and control application
based on GSM network
. Please
use it
according to
the parameters and technical specifications
in
the
User’s Manual
. Meanwhile, t
h
e
Notes shall be considered for the usage of radio
-
control products, especially GSM products. Our
Company bears no liability for
property loss or bodily injury
arising from
abnormal or incorrect usage of
this product.
Package list
product
quantity
CWT501
6 GPRS data logger
1
pcs
RS232 cable
1pcs
12V
Adaptor
1pcs
GSM antenna
1pcs
CD
1pcs
CWT501
6
Use
r
’s manual
4
www.mobq2000.com
2
INTRODUCTION
CWT501
6
has been
designed
as a cost effective
,
low power, self contained data
logger
.
It
combines
4
digital inputs,
4
drivable
relay outputs
,
4
analog
input
s and 4
special
temperature sensor inputs
with
embedded
GSM/GPRS module to
provide an all in one instrument for data logging,
remote data
a
cquisition,
alarm and contro
l.
It uploads
r
eal time data
on schedule or alarm
or
pre
-
defined condition happens
via SMS or GPRS.
Alarm levels can also be set for any of the digital inputs
,
analog inputs
and temperature
inputs;
it support
User
-
defined
SMS alarm messages
and t
he outputs
can also be controlled via SMS
or GPRS
.
CWT5016
comes with
an
easy to use configuration SW for setting up
all
parameters
, in
cluding
setting alarm levels or states
and
pre
-
d
efined
conditions for GPRS transmit
etc
.
The configuration can be
done on a PC or from
sms command
.
It
s
internal
256
KB memory logs more than
1000
record
s.
Flexible
data logging interval starts from 1
minute up to 24 hours.
2.1
Parameter
P
arameter item
Reference scope
DC
Power supply
9
-
2
8
V DC
(
S
tan
dard adapter:
DC 12V/1.5A
)
Power consumption
12V input Max.
1
50mA/
Average
50mA
Frequency range
Dual
-
frequency
900/1800
/850/1900
Mhz
SIM
Card
Supporting 3V SIM Card
Antenna
50
Ω
SMA
Antenna interface
Serial
RS
232
Temperature range
-
3
0
°
C
~
+70
°
C
Humidity range
R
elative humidity
95%
Digital
Input
4 digital inputs(
Dry contact
)
output
4
drivable relay outputs(open
-
collector outputs)
Output drive voltage
Equal to input DC vol
tage
Output drive power
D
rive voltage
≤35V
, drive current
≤
5
00mA
Analog
Input
4
analog
inputs(
4~20mA or 0~5V
)
T
emperature input
4 DS18B20 inputs (temperature range
-
55
°
C
~
+
125
°
C
)
memory
256K
Audio interface
3.5mm audio in and audio out
Exterior di
mension
130
×
80
×25mm
Weight
3
7
0
g