CHIYU CYT-133SC User manual

CYT-133SC
User Manual
Document Version 1.0
Web Version 1.2 2011-03-07
Firmware Version 1.02.00,Mar 8 2011

【Index】
Ⅰ、Hardware Introduction.........................................................................................................1
Ⅱ、Product Overview................................................................................................................3
Ⅲ、WEB Login..........................................................................................................................4
Ⅳ、Web Function Instruction ..................................................................................................10
One Page Quick Setup .....................................................................................................10
Advanced Setup................................................................................................................13
1、Serial Operation Mode Setup................................................................................13
(1)TCP Server .......................................................................................................13
(2) TCP Client........................................................................................................14
(3)UDP ..................................................................................................................15
(4)Extend I/O.........................................................................................................16
2、Serial Port Setup...................................................................................................17
3、I/O Operation Mode...............................................................................................18
(1)Auto...................................................................................................................18
(2) TCP Server ......................................................................................................20
(3)TCP Client.........................................................................................................21
(4) UDP Mode........................................................................................................22
(5) Peer to Peer.....................................................................................................23
4、I/O State Setup......................................................................................................24
5、Alert Event E-Mail..................................................................................................25
6、DDNS Setup..........................................................................................................26
(1)TZ0....................................................................................................................26
(2) Dyndns.............................................................................................................27
Management.....................................................................................................................28
1、Device Administration Setting................................................................................28
2、System Status Monitor ..........................................................................................29
3、I/O Status...............................................................................................................30
(1)Non Extend I/O Mode........................................................................................30
(2)Extend I/O Mode...............................................................................................31
4、Backup & Restore Configuration...........................................................................32
5、Firmware Upgrade.................................................................................................33
6、PING .....................................................................................................................34
Appendix A- CYT-133SC DIO Command Protocol..................................................Appendix A-1
Appendix B- Remote reset command..................................................................... Appendix B-1
Appendix C- CGI(URL) command for I/O control...................................................Appendix C-1
Copyright @ 2011.All Rights Reserved.
All trademarks and trade names are the properties of their respective owners.

- 1 -
－CYT-133SC－
Ⅰ、Hardware Introduction
Appearance
Specification
Item Specification
CPU 16 Bits, 100MHZ
Memory 256KB Flash & 2MB SDRAM
Watchdog System never halt
Ethernet 10/100 Base-T/Tx/, Automatic MSI/MDI-x port
Communication Port RS232, RS 422, RS 485
Connectors DB9(MALE)/RJ-45
RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD,RI,GND
RS-422 Tx+,Tx-, Rx+, Rx-,GND (1200M for the longest distance)
RS-485 Data+, Data-,GND (1200M for the longest distance)
I/O Control 3 Input (short)，3 Output – Relay Mode (Maximum Voltage
DC30V,1A)
Power Input Choose one：
PWR1: DC9~24V(500MA MAX) 2-pin Separate terminal
PWR2: DC9~24V(500MA MAX) DC power to DC socket
Operating Temperature 0℃~ 55℃
Operating Humidity 5 ~ 95%RH
Storage Temperature -20℃~ 85℃
Surge Protection Serial port 15KV ESD
Electromagnetic protection Ethernet port 1.5KV
LED Indicator Power / RXD / TXD /ACT / IN1 / IN2 /IN3 /OUT 1/ OUT2 / OUT3
Weight 340g
Dimensions ( L x W x H ) 106.5(86.5 without ear loop)*115(110 without RS232)*28 mm

- 2 -
End point

- 3 -
Ⅱ、Product Overview
CYT-133SC is a RS232/RS485/RS422 converter for the integration of system and Ethernet
management, designed and applied to enable traditional industrial serial devices to access data
and control devices through Ethernet (intranet or internet)
Real time operation system and complete TCP/IP protocol enable CHIYU’s CYT-133SC
powerful converter not only providing complete system with highly efficiency but also able to link
with network. Easy to install and wire. The Web interface of CYT-133SC is simple, easily to
operate, and without operation system limitation.
Beside of signal conversion function, CYT-133SC also provides 3 sets of DI and DO to
reach the DIO remote control function.
Features
CYT-133SC support 5 kinds of connection: TCP server, TCP client ,UDP , Real com
and Extend I/O ,Users can select suitable connecting way
Support DHCP Client, when activate this function, CYT-133SC can get TCP/IP default
from DHCP Server when the system activates, Includes IP address, default getaway
IP and DNS server.
Support PPPoE, PPPoE is an internet protocol for the link simulation of dial-up
connection and remote host.
Support Dynamic DNS, this enable CYT-133SC connect with dynamic IP by fixed
Domain Name, enable hosts situated in different location to get access to CYT-133SC
through internet.
Auto detecting 10/100 M Ethernet.
Enable users to conduct data access or management on CYT-133SC through various
operation system of IE , Netscape browser.
Allows users to back up and store file system parameter and restore it, for security
reasons the backup file will be stored encrypted.
The CYT-133SC supports 3 DI/3 DO totally; 3 DI with any combination rule can trigger
each DO. By providing a smart and easily setup way via Web, user doesn’t need to
have any programmer background.
CYT-133SCsupport I/O expansion and can expend to 30 sets of DIO with additional
BF-51(DIO BOX).
Support Heart Beat function. When CYT-133SC set the Serial Server Mode Setup into
UDP, the Heart Beat function will be enabled. Every 30 seconds will send a UDP to
server to prove the connection is still enabled.
Support Peer to Peer function: Add Peer To Peer function to make the data connection
between CYT-133SC.
With SMTP client support, you can set system to trigger alarm message via e-mail or
SMS (Short Message System) to your mobile phone.
Support remote reset command (Command & CGI) and I/O Control CGI command.

- 4 -
Ⅲ、WEB Login
CYT-133SC contains a HTTP server, thus CYT-133SC can link and connect through
Web browser, and then conduct setting.
Preparation
Before conducting CYT-133SC setting, please assure the following:
PC has connected to CYT-133SC, and PC and CYT-133SC are situated in the same
WAN with power supplied.
If the default IP address (192.168.168.125 ) is occupied by else device, then it is a
must to shut down that device first till the setting is over, and then allocate new IP
address to CYT-133SC.
How to search CYT-133SC
1、After installation of CYT-133SC and network cable is completed, use CYT-133SC’s
IP Search to search all CYT-100SC in a certain LAN, or download IP Search tool
from CHIYU homepage. Desktop icon as below:
2、Click IP Search icon, will display a window, as shown:

- 5 -
3、While the IP Search window shows up, it will display all CYT-133SC in LAN, and show
its Device name, Location, Model Name, IP Address, Subnet Mark, Gateway, Mac
Address. Select particular CYT-133SC, then its related information will appear below
the window, as shown:
4、The showed information of CYT-133SC can be revised directly in the window, the part
can be modified: IP Address, Subnet Mask, Gateway. After modification completed
( MAC Address can not modify ),click Alter then it will display the modified
information, as shown:

- 6 -
5、After modification, if want to confirm whether the modification is correct or not, click
Refresh button to refresh and check information ( Fig-1 ), click Exit button to
leave.(Fig-2)
6、After modification, the IP address of CYT-133SC has matched with its WAN, if want to
get access into the Web of CYT-133SC, has two methods:
(1)Open IP Search, select and double click particular CTY-133SC, then to enter its
webpage.
(2)While the internet explorer opened, input CYT-133SC IP address to enter its
webpage
Remark：
WINDOWS XP：
《Step 1》
ClickWINDOWSXPmycomputer ,OpenControlPan on
the left side, please turn to traditional overview and select network link
《Step 2》
Click LAN, then select content, the link configuration will be shown, click Internet
Protocol (TCP/IP) then input the same setting as CYT-133SC, as below figure:

- 7 -
WINDOWS 7：
《Step 1》
Click Windows 7 icon, select , open and search for ,
click Alter Interface Card on the upper-left side.
《Step 2》
Click LAN link, select content, then the LAN settings will be shown, click Internet
Protocol(TCP/IPv4), click and input same setting as CYT-133SC, as below figure.

- 8 -
How to login to CYT-133SC Web via web browser
1、Start Web browser ( ig: WIN 7 IE ), input CYT-133SC’s IP Address, for example: use
the default CYT-133SC IPAddress: http://192.168.168.125
2、If connection failed, should check:
If CYT-133SC installed and its power supplied properly
To examine the LAN connection, can use start toolsExecuteInput cmd open
MS-DOS, Input “ ping” to test CYT-133SC connection, input command: ping
192.168.168.125, as shown below:
If no response received, it explains the link has troubles either the connection is
not proper or the PC’s IP address can not match with CYT-133SC’s IP address
Set the PC’s IP address with CYT-133SC’s IP address with same segment, if the
PC uses fixed IP address, the address must be ranged in: 192.168.168.1 ~
192.168.168.65 or 192.168.168.67 ~ 192.168.168.254 , thus it can be compatible
with CYT-133SC’s default IP address: 192.168.168.125, the Subnet Mask’s
setting must be: 255.255.255.0，please refer to page 6 ~ 7

- 9 -
3、If the connection with CYT-133SC is successful, then it will display a message window
for User name and Password, the default for user name and Password is:
admin/admin, as shown below:
4、While the user name and password entered, a Web setting interface of CTY-133SC
will be showed, enter it will then display a “ One Page Quick Setup “ page.

- 10 -
Ⅳ、Web Function Instruction
One Page Quick Setup
Function instruction of STATIC IP
Function Description
IP Address Set the IP address of the CYT-133SC，default setting is 192.168.168.125
Subnet mask Set the subnet mask of the CYT-133SC，default setting is 255.255.255.0
Gateway Set the gateway of the CYT-133SC，default setting is 192.168.168.254
Primary DNS Set the DNS of the CYT-133SC，default setting is 168.95.1.1
Serial Port Mode
Baud Rate
1. Set serial port baud rate, the parameters can be selected：1200、
2400、4800、9600、19200、38400、57600、115200、230400 and Others
2. After selecting Others , fill custom baud rate into the user defined
3. Default setting is 19200
Serial Server Mode
Connection Mode
There are 5 modes to set into connection mode, such as：
Real Com
TCP SERVER
TCP CLIENT
UDP
Extend I/O(no data conversion)
Connection Port Number Set CYT-133SC connection port number, default setting is 50000
Remote Host IP Address 1.Set the remote host IP or domain name，default setting is 0.0.0.0
2.For Client Only

- 11 -
Function instruction of DHCP CLIENT
Function Description
Host Name (optional) Fill in the host name , default setting is CHIYU (optional)
Serial Port Mode
Baud Rate
1.Set serial port baud rate, the parameters can be selected：
1200、2400、4800、9600、19200、38400、57600、115200、230400
and Others
2.After selecting Others , fill custom baud rate into the user
defined
3.Default setting is 19200
Serial Server Mode
Connection Mode
There are 5 modes to set into connection mode, such as：
Real Com
TCP SERVER
TCP CLIENT
UDP
Extend I/O(no data conversion)
Connection Port Number Set CYT-133SC connection port number, default setting is 50000
Remote Host IP Address 1.Set the remote host IP or domain name，default setting is 0.0.0.0
2.For Client Only

- 12 -
Function instruction of PPPoE
Function Description
User Name Fill in the user name, up to 47 characters
Password Fill in the password, up to 35 characters
Service Name (optional) Fill in the service name (optional), up to 47 characters
Close Connection when
Idle Time Over
Default setting is 0second, the range is from 0 ~ 4294967295
Keep the connection of CYT-133SC and ISP always must set the no
into 0 or the connection with PPPoE will be disabled when Idle time
over.
PPPoE with Fixed IP
Address
After selecting ENABLE , fill in fixed IP
Default setting is DISABLE
optional
Serial Port Mode
Baud Rate
1.Set serial port baud rate, the parameters can be set：1200、
2400、4800、9600、19200、38400、57600、115200、230400及
Others
2.After selecting Others , fill custom baud rate into the user
defined
3.Default setting is 19200
Serial Server Mode
Connection Mode
There are 5 modes to set into connection mode, such as：
Real Com
TCP SERVER
TCP CLIENT
UDP
Extend I/O(no data conversion)
Connection Port Number Set CYT-133SC connection port number, default setting is 50000
Remote Host IP Address 1.Set the remote host IP or domain name，default setting is 0.0.0.0
2.For Client Only

- 13 -
Advanced Setup
1、Serial Operation Mode Setup
(1)TCP Server
Function instruction
Function Description
Local Listen Port Number
If data transmit thru TCP/IP remote command, must select Serial
Server Mode into TCP SERVER and set LISTEN PORT NUMBER
into the same value with monitoring side.
Default setting is 50000
Close Connection When
Remote Idle
The default setting of close connection time is 100 seconds and the
range is from 0 ~ 32768
The value must set to be 0 if you want to keep CYT-133SC connect
with monitoring side or the connection will be off automatically
when remote idle.
Access Password
Make sure the data secure, user must set the code for
management. User must inset the correct password and process
the further procedure after authority.
up to 31 characters
Keep Alive Check
Set Enable or Disable keep alive check function，default setting is
Disable
While keep alive check enable, the pin packet will be send to
Gateway every 30 seconds to make cure the connection.
Max TCP Connection The maximum TCP connection is 4 sets , default setting is 1
Real COM When using the Virtual COM, if you need CYT-133SC with
VCOM to send each other RTS / CTS, DTR / DSR signal, this
option must be checked

- 14 -
(2) TCP Client
Function instruction
Function Description
Remote Connection Port Number Set the remote connection port number，the range is 0 ~
65535，default setting is 50000
Remote Host IP Address Set remote host IP address or domain name，default setting
is 0.0.0.0
TCP Connection
There are 2 modes to set TCP connection to server：
1.Start Up：This mode means when CYT-133SC enable, it
will build the TCP connection with SERVER immediately.
It will automatically build the TCP connection after disable
and then re-connect again.
2.Any Character：This mode means only when
CYT-133SC receives data from RS232/422/485, it will
build TCP connection with SERVER. TCP connection will
be disable if not receiving the data from RS232/422/485.

- 15 -
(3)UDP
Function instruction
Function Description
Remote Connection Port Number Set the remote connection port number，the range is 0 ~
65535，default setting is 50000
Remote Host IP Address Set remote host IP address or domain name，default setting is
0.0.0.0
Local Listen Port Set the local listen port，default setting is 50000
Heart Beat
How many seconds to transmit a UDP heart beat to server
can be selected. It’s helpful to know the connection with
SERVER enabled.
Default setting is Disabled, and the maximum setting is 65535
seconds.

- 16 -
(4)Extend I/O
When set CYT-133SC into Extend I/O mode, it won’t have the data conversion function. It can
expend I/O by connect with BF-51.
Structure：
PS：BF-51 is the I/O box with 3 sets of DI / DO. TID set by DIP switch and maximum can
connect with BF-51 * 9.
OUT 1 to 3
IN 1 to 3
IN 4 to 6
OUT 4 to 6
IN 7 to 9
OUT 7 to 9
IN 28 to 30
OUT 28 to 30
RS485
CTY-133SC
Master
BF51 TID 1
BF51 TID 2
BF51 TID 9

- 17 -
2、Serial Port Setup
Function instruction
Function Description
Baud Rate 1.Set serial port baud rate, the parameters can be selected：1200、2400、4800、
9600、19200、38400、57600、115200、230400及Others
2.After selecting Others , fill custom baud rate into the user defined
3.Default setting is 19200
Data Bits Set the data bits，5,6,7,8 parameters can be selected, default setting is 8
Parity Check
Set the parity check，4 parameters can be selected：
1.odd
2.Even
3.Mark
4.Space
Default setting is None
Stop Bits Set the stop bits，1,2 parameters can be selected, default setting is 1
Flow Control Set the flow control，2 parameters can be selected：
Xon/Xoff：Software flow control
CTS/RTS：Hardware flow control
Default setting is None
Force Packet Transmit
Time (10ms)
Force packet transmit time
The minimum setting is 10ms of setting serial interval between data. Default
setting is 20ms.
Force Packet Transmit
Length (bytes)
Force packet transmit length.
The serial set length of data transmission range is from 1 ~ 1500bytes. Default
setting is 1000
Delimiter 1
Set the transmission data end by identified delimiter and if your transmission
data includes the identified delimiter, CYT-133SC will send out packet at
once.
Default setting is disabled. The range is from 0x00 ~ 0xFF
Delimiter 2
Set the transmission data end by identified delimiter and if your transmission
data includes the identified delimiter, CYT-133SC will send out packet at
once.
Default setting is disabled. The range is from 0x00 ~ 0xFF

- 18 -
3、I/O Operation Mode
(1)Auto
This page provides smart I/O control. No need to have any programming background, only
set the connection of each I/O via this page, and can make the linked connection of each I/O.
For instance, there are 2 devices to connect with IN1 /IN2 and OUTPUT1. The trigger mode is
IN1/IN2 trigger OUTPUT1 at the same time. The OUTPUT1 configuration is IN1 and IN2.
Through alarm output setting, it can send alarm mail to user when OUTPUT 1~3 has been
triggered.
When select AUTO mode, command mode connection will be disabled.