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RS232 to WiFi CONVERTER
Model : RSW-923
Your purchase of this
RS232 to WiFi
CONVERTER marks a
step forward for you
into the field of
precision measurement.
Although this Meter is a
complex and delicate
instrument, its durable
structure will allow
many years of use if
proper operating
techniques are
developed. Please read
the following
instructions carefully
and always keep this
manual within easy
reach.
OPERATION MANUAL
PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION
3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529 mrc@mrclab.com
MRC.11.17
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2. SPECIFICATIONS..........................................................................................................................................................
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3. FRONT PANEL DESCRIPTION.......................................................................
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3-1 DC 9V Power adapter input socket.....................................................................................................
3
3-2 DC 9V output socket.....................................................................................................
3
3-3 Isolate input socket.....................................................................................................
3
3-4 Antenna and antenna socket.....................................................................................................
3
3-5 Display............................................................................................................................
3
3-6 SETUP/ENTER KEY.....................................................................................................
3
3-7 EXIT( ) key button.....................................................................................................
3
3-8 ▲ key button.....................................................................................................
3
3-9 ▼ key button.....................................................................................................
3
3-10 key button.....................................................................................................
3
3-11 key button.....................................................................................................
3
3-12 System reset button.....................................................................................................
3
3-13 Stand............................................................................................................................
3
3-14 Hanging holes.....................................................................................................
3
3-15 Hanging unit ( with sticker ).....................................................................................................
3
3-16 Power interface cable/plugs.....................................................................................................
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4. MEASURING PROCEDURE................................................................................
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4-1.The initial startup screen....................................................................................................................
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4-2.Measuring and setting screens...........................................................................................
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4-3.The summary description of keyboard..........................................................................................................
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4-4.Setting Description.....................................................................................................................
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4-5.Set value storage.....................................................................................................
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4-6.WiFi connection........................................................................................
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4-7.Reply factory setting......................................................................................................
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4-8.AP Mode.......................................................................................................
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4-9.Client Mode (internal network) ...........................................................................................................
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4-10.Client Mode(External network fixed IP)...................................................................................................
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4-11.Client Mode(External network floating IP).............................................................................................
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1. FEATURES
* You can MRC meter with RS232 output interface connected to the
RSW-923, to transfer data via WiFi to the desired device. However,
the use of smart phones or tablet computers developed by the
company's free software to do data collection record APP.
* WiFi work mode: Access Point(AP) or Client mode
* I/O terminal:
1.DC 9V power input
2.DC 9V power output(power supply for the connecting RS232 meter)
3.Three RS232 input(photo isolate RS232 type)
* Basic setting:
1.NetMode, 2.SSID, 3.Password, 4.IP address, 5.Port,
6.Gateway address,7.Meter CH. Setting
* Maximum TCP connections to 20
* Without going through the computer settings, can be used directly
after the machine settings
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2. SPECIFICATIONS
Circuit Custom single-chip microprocessor LSI circuit
Display LCD Size: 3.2 X 2.4” (60 X 44.4 mm)
Dot Matrix backlit LCD (128 X 64 pixels)
Wireless
* Support IEEE 802.11b / g / n wireless standards
* Support the range of frequency : 2.412 to 2.484 GHz.
* Support two types of wireless networks: Access
Point(AP) and Client
* Support multiple security authentication mechanisms :
64/128/152 bit WEP encryption, WPA-PSK/
WPA2-PSK、、WPA/WPA2 security mechanism.
Input signal Three isolated RS232 signal input
Wireless mode
* Access Point (AP) Mode
setting * Client Mode
Operating
0 to 50℃ ( 32 to 122℉ ).
temperature
Operating Less than 80% R.H..
humidity
Power supply AC to DC adapter 9V.
Power DC 200 mA approximately.
consumption
Weight 204 g/0.45 LB.
Dimension 134 X 80 X 32 (5.3 X 3.1 X 1.3 inch).
* Dimension is for the meter without antenna only.
Accessories
* Instruction manual......................................................
1PCS
included
* Data interface cable, UPCB-03................................
1PCS
* Power interface cable, PWCB-06............................
1PCS
* Hanging unit ( with sticker ).........................................
1PCS
* AC to DC 9V power adapter.....................................
1PCS
Optional * Full line MRC RS232 meters.
Accessories
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3. FRONT PANEL DESCRIPTION
Fig. 1
3-1 DC 9V Power adapter input socket
3-2 DC 9V output socket
3-3 Isolate input socket
3-4 Antenna and antenna socket
3-5 Display
3-6 SETUP/ENTER KEY
3-7 EXIT( ) key button 3-12 System reset button
3-8 ▲ key button
3-13 Stand
3-9 ▼ key button
3-14 Hanging holes
3-10 key button 3-15 Hanging unit ( with sticker )
3-11 key button 3-16 Power interface cable/plugs
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4. MEASURING PROCEDURE
4-1.The initial startup screen
SCREEN4-1-1 SCREEN4-1-2
4-2.Measuring and setting screens:
1.Measurement screen:
SCREEN4-2-1 SCREEN4-2-2
SCREEN4-2-3 SCREEN4-2-4
2.Setting screen:
SCREEN4-2-5 SCREEN4-2-6
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4-3.The summary description of keyboard:
1.SETUP(Enter) KEY: Setting screen into the select key
2.In the setting mode:
2-1.Press ▲ or ▼ to select the field in the upper and lower beating
2-2.▲ or ▼ > 2 SEC.: The selected field will rapidly beating
2-3.▲ + ▼ > 2 SEC.: Then the entire column cleanup
2-4.Press ▲ KEY hold short press ▼ KEY and the right of the text
will be cleared
2-5. 、 KEY: Left and right keys
2-6.EXIT/SHIFT( ) KEY: Press key text input type selection or
setting screen left
3.In the measurement mode:
3-1.In Easy mode, press ▲ + ▼ > 2 SEC. Then turned into full mode
3-2.In full mode, press ▲ + ▼ > 2 SEC. Then becomes easy mode
3-3.EXIT/SHIFT( ) KEY: Backlight control key
4-4.Setting Description:
1.When the POWER ON, then enter the startup screen countdown 30 SEC.
(SCREEN4-1-1 & SCREEN4-1-2) to 0 SEC. Then enter the measurement
screen (SCREEN4-2-1 or SCREEN4-2-2).
2.Press SETUP KEY once you enter the setup screen as SCREEN4-2-5 or
SCREEN4-2-6
3.In the function directory option Press ▲ or ▼ KEY, functional directory
option will flash.
4.Press or KEY into the content selection function directory option
(in this case will flash), After selecting the complete press SETUP KEY
Then back to the function directory option to determine the setting options
5.Function directory:
5-1.NetMode: Select AP or Client, the factory setting is Client.
5-1-1.Enter this option, then press or KEY contents into the option,
then press ▲ or ▼ KEY to select AP or Client, After determining
Press SETUP KEY do confirm the contents, then will return to
NetMode directory
5-1-2.Press ▼ KEY into the SSID option from NetMode
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5-2.SSID: The default setting is RSW-923
5-2-1.Enter up to 21 characters
5-2-2.Press or KEY then enter the option contents, then press ▲
or ▼ KEY to select the input text, press EXIT / SHIFT KEY select
words in English caseor numbers. Determined by SETUP KEY do
confirm the contents, then will return to the SSID directory.
5-2-3.Press ▼ KEY into the Encrypt option from SSID
5-3.Encrypt:The default setting is none
5-3-1.none/wep_open/wep/wpa_tkip/wpa_aes/wpa2_tkip/wpa2_aes/
wpawpa2_tkip/wpawpa2_aes total of nine
5-3-2.After pressing ▲ or ▼ KEY select the option by the need, press
SETUP KEY to confirm, then will return to Encrypt directory
5-3-3.Press ▼ KEY into the Password option from Encrypt
5-4.Password: The default setting is 12345678
5-4-1.Press or KEY then enter the option contents, then press ▲
or ▼ KEY to select the input text, press EXIT / SHIFT KEY select
English words large, lowercase and numbers Press SETUP KEY
do confirm the contents, then will return to Password directory
5-4-2.Press ▼ KEY into the IP option from Password
5-5.IP: The default setting is 192.168.0.254
5-5-1.Press or KEY then enter the option contents, then press ▲
or ▼ KEY to select the number, press the SETUP KEY The
contents do confirm, then will return to the IP directory
5-5-2.Press ▼ KEY into the Port option from IP
5-6.Port: The default setting is 200
5-6-1.Input Range:1-65535
5-6-2.Press or KEY then enter the option contents, then press ▲
or ▼ KEY to select the number, press the SETUP KEY The
contents do confirm, then will return to the Port directory
5-6-3.Press ▼ KEY into the Gateway option from Port
5-8.Gateway: The default setting is 192.168.0.1
5-8-1.Press or KEY then enter the option contents, then press ▲
or ▼ KEY to select the number, press the SETUP KEY The
contents do confirm, then will return to the Gateway directory
5-8-2.Press KEY into the Meter CH.option from Gateway
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5-9.Meter CH.: The default setting is M1=04、M2=04、M3=04
5-9-1.Press KEY once, then select METER1 the open when the CH.
Choice. At this point CH. Flashes when you press ▲ KEY will
In polling mode to select 1,2,4,8,12 of CH. Number, press
SETUP KEY value determined after storage and M1 Flashes. Press
KEY once you enter METER2 (Press ▲ KEY to select
CH. & Press SETUP KEY value Storage), press KEY once
you enter METER3 (Press ▲ KEY to select CH. & Press SETUP
KEY values Storage) Press the fourth time when the back
METER CH. directory option
5-9-2.Press▼ KEY into the Default Settings option from Meter CH.
5-10.Default Settings: Reply factory setting (refer NO.4-7)
4-5.Set value storage:
Press EXIT / SHIFT KEY save settings, and return to the measurement
screen, such as SCREEN4-2-3 or SCREEN4-2-4. This time to reconnect
after about 25 SEC WiFi is doing set after, then back SCREEN4 -2-1 or
SCREEN4-2-2 screen.
4-6. WiFi connection:
In SCREEN4-2-1 or SCREEN4-2-2 screen, symbol flashes when the upper
right corner, said the WiFi connection has been properly
4-7.Reply factory setting
1.Press SETUP KEY once you enter the setup screen as SCREEN4-2-5 &
SCREEN4-2-6
2.Press ▲、▼ KEY select the option to Default Settings item, press KEY
once you enter N option, press ▲ or ▼ KEY select Y press Enter KEY
,will return to directory option then press EXIT / SHIFT KEY will return to
factory default action to do its screen will SCREEN4-2-3 or SCREEN4-2-4,
after about 25 SEC later. would return SCREEN4-2-1 or SCREEN4-2-2.
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4-8.AP Mode:
1.First, install MRC dedicated APP software
1-1.The use of smart phones in the APP Store download MRC MeterApp
software (SCREEN4-8-1) or on the MRC official website
MeterApp software (SCREEN4-8-2)
1-2.After the download is complete, install it.
SCREEN4-8-1 SCREEN4-8-2 SCREEN4-8-3
2.The RSW-923 boot into the measurement screen (SCREEN4-2-1).
2-1.Determine the following set parameters (such as SCREEN4-2-5 and
SCREEN4-2-6)
2-1-1.NetMode: AP
2-1-2.SSID: RSW-923
2-1-3.IP: 192.168.0.254
2-1-4.Port: 200
M1 M2 M3
2-1-5.CH.: 04 04 04(According to users' needs, do adjust)
2-2.Start Smart Phone WiFi, make RSW-923 connection (SCREEN4-8-3).
2-3.Open MeterApp software (such as SCREEN4-8-4)
2-3-1.In SCREEN4-8-4 select Step1 (Meter1)
2-3-2.Is displayed SCREEN4-8-5, select Step2 tool button then
into the SCREEN4-8-6
2-3-3.Enter the relevant information in SCREEN4-8-6
1) Meter name: Meter1 name can be changed to the desired
user name
2) CH NO.: In accordance Meter CH NO. To enter
3) Sampling time: minutes as a reference, check after do Logger
function (must be set)
4) IP: In accordance with RSW-923 IP as input and must tick
(must be set)
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5) Port: In accordance with RSW-923 Port as input and must
tick (must be set)
6) Save file: Select the Logger path to be stored (must be set)
, when they meet the conditions have an effect
8)Alarm SMS: After checking the SCREEN4-8-9 to tie the set,
when meet the conditions will send SMS
2-3-4.In SCREEN4-8-8 the Save tool button, the value will be set
according to Save the storage, and it will return to
SCREEN4-8-5 screen when Step3 green and flashing that
means the RSW-923 connection
2-3-5. In SCREEN4-8-5 of Step4 (CH1) click on the picture into
the SCREEN4-8-9, then do High and Low Set and checked,
when you press the Return smartphone screen will return
to SCREEN4-8-5 When the measured value have reached
the condition CH1-CH3 will show red numbers and have
Beeper and send SMS.
2-3-6.In SCREEN4-8-5 of Step5 tool button to switch directly
display the value of Meter1-Meter4
SCREEN4-8-4 SCREEN4-8-5 SCREEN4-8-6
SCREEN4-8-8 SCREEN4-8-9
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4-9.Client Mode (internal network):
1.First, you must prepare a wireless device as AP.
1-1.This device set SSID for RSW-923 (by the user to determine
the SSID name)
1-2.Password not set
2.The RSW-923 is set to Client mode, the relevant parameters are
as follows:
2-1.NetMode: Client
2-2.SSID: RSW-923
2-3.IP: 192.168.0.254
2-4.Port: 200
M1 M2 M3
2-5.CH.: 04 04 04(According to users' needs, do adjust)
4-10.Client Mode(External network fixed IP):
1.Simple schematic network:
2. The RSW-923 is set to Client mode, the relevant parameters are as
follows:
2-1.NetMode: Client
2-2.SSID: RSW-923
2-3.IP: 192.168.0.254
2-4.Port: 200
2-5.Gateway: 192.168.0.1(With a smart phone in the App Store to
download IP Tools, after the installation and execution can
be learned)
M1 M2 M3
2-6.CH.: 04 04 04(According to users' needs, do adjust)
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ModemInternet IP Router Wireless(AP)
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3.into the IP Router do parameter settings, the contents of the red
box set you can do
4.Execution MeterApp, enter the need of parameters. IP item which
required the use of IP Tools software to learn the input
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4-11.Client Mode(External network floating IP):
1.Simple schematic network:
2.The RSW-923 is set to Client mode, the relevant parameters are as
follows:
2-1.NetMode: Client
2-2.SSID: RSW-923
2-3.IP: 192.168.0.254
2-4.Port: 200
2-5.Gateway:192.168.0.1(With a smart phone in the App Store to
download IP Tools,after the installation and execution
can be learned)
M1 M2 M3
2-6.CH.: 04 04 04(According to users' needs, do adjust)
3.into the IP Router do parameter settings, the contents of the red
box set you can do
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Modem Wireless(AP)IP Router
URL forwarding
server
Internet
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4.Apply for free transfer to www.noip.com address, the name of the
application will be transferred to the address input to the IP Router
5.Execution MeterApp, enter the need of parameters. IP item which
required the use of IP Tools software to learn the input
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