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SSE232-IA

1. I O configuration 10 Figure 6 Serial Cable scheme 11 Figure 7 Connection of RS 485 RS 422 devices 12 Figure 8 Straight through cable connection scheme 12 Figure 9 Socket Port Scheme 17 Figure 10 Multidrop Mode up to 8 clients 26 Figure 11 An SSE232 IA Client Broadcasts to all clients with IPSERV Fixed IP 30 Figure 12 Two SSE232 IA UDP one client and one server 31 Figure 13 Connection between two UDP clients 32 Figure 14 Exemys Device Locator 33 www exemys com Rev 4 Pageiv SSE232 IA User s Manual Exemys Figure 15 Assembly of the device on DIN rail 36 Figure 16 Disassembling of the device 36 www exemys com Rev 4 Pagev SSE232 IA Users Manual Introduction Exemys Chapter 1 1 1 The Manual 1 1 1 Purpose of this Manual The purpose of this manual is to provide instructions for the fast and simple installation and operation of SSE232 IA over your Ethernet network The manual starts with the product description and then provides instructions for proper installation of its hardware Later on detailed information on SSE232 IA configuration and operation is included 1 1 2 Conventions terms and acronyms The acronyms used in this manual are listed in the following table Table 1 Acronyms Acronym Description ARP Address Resolution Protocol bps Bits per second HTTP Hypertext Transfer Protocol IP Internet Protocol LAN Local Area Network PC P
2. The SSE232 IA supplies a command console to allow configuration by TCP in the port 998 The device will only accept one TCP connection in this port thus preventing it from being configured on simultaneous consoles To enter the console establish a telnet connection to port 998 TCP In Windows run the following command telnet 192 168 0 105 998 When the connection is established a new Telnet window will open The SSE232 IA will show the following welcome message SSE232 IA Exemys V2 0 Password SSE232 IA will ask for a Password You will have three opportunities to enter your password After that the console will be blocked for 5 seconds before allowing you to re enter the password 3 1 4 Serial Configuration Command Console You can access the serial port command console by locally connecting the SE232 IA to a computer with an RS 232 port You must have a serial terminal program for example Windows HyperTerminal Your communication program must be set as follows 9600 bps Parity None Data bits 8 Stop bits 1 Flow control none 9600 N 8 1 In order to enter this configuration mode proceed as following Connect SSE232 IA to a computer and configure a terminal program as described above Turn on SSE232 IA During the first 7 seconds S SE232 IA will wait for the CFG command Type CFG and press ENTER The SSE232 IA will display a welcome message on the terminal program screen SSE232 IA Exe
3. 3 2 2 SE232 IA General Configuration In this chapter we will focus on the general aspects of SSE232 IA configuration 3 2 2 1 How to obtain help trom the command console To obtain help regarding a specific command you can type the command followed by an interrogation mark The console will display a help message the syntax and a descriptive text gt port PORTE ia Listen Port 1 65535 gt There also exist the HELP HELPP y HELPS commands The first two will display a complete list of all available commands with their syntax and a descriptive text The HELPS command lists the commands for the Supervision and Control Port 3 2 2 2 Configuration Password Both the TCP configuration console and the web page are protected by a password The device administrator may assign access key for these resources thus supplying safe access to SSE232 IA configuration To change the password through the Web page Select Advanced from the menu you will see the advanced configuration page Enter the Password in the New Password box and type it again to confirm Click on the Change Password button so the SSE232 IA may take the changes l Back Forward Reload Home Search Netscape Print Security Shop cop 2 g Bookmarks 2 Gota 192 168 0100 Ewn instant Message E WebMail E Calendar E Radio E People YellowPages E Download E Customize exemys New Password ERREEN ca
4. Both configurable up to 4 SSE232 224C IA Both configurable up to 4 Rev 4 Page9 SSE232 IA User s Manual Exemys www exemys com Figure 4 shows inputs outputs location for all SSE232 IA models available Inputs outputs are numbered starting at 0 Consequently the first input will be 10 and accordingly the first output will be OO Vin Vin GND RxA TxA Power a Pi B B TRA TRA RA RA 16 11 ka I re TRC TRC TRD TRD TRB TRB 1 O 1 0 1 0 1 0 1 O 1 0 1 0 1 0 1 O 1 O0 1 0 1 0 1 2 3 0 01 02 03 1 2 3 O11 2 3 SSE232 1C4C IA SSE232 1044 IA SSE232 224C IA SSE232 114C IA SSE232 2044 IA Figure 4 Wiring scheme In models SSE232 XX4C IA four I O terminals may be configured as Inputs or Outputs depending your needs This configuration is done in a hardwired manner changing the jumpers accordingly Figure 5 shows how to configure the jumpers for the 4 I O terminals To access this jumpers open the SSE232 IA case and pull out To configure a terminal as an output short circuit the jumper Out of that terminal with the common pin middle To configure a terminal as an input short circuit the jumper In of that terminal with the common pin middle 2 3 Serial Connection The SSE232 IA supplies up to four ser
5. DIN rail To disassemble the device of the rail DIN figure 16 pull down the metallic clip and then remove it C Figure 16 Disassembling of the device www exemys com Rev 4 Page36 SSE232 IA Users Manual A 4 Default Configuration Exemys This is the factory default configuration Table 19 Default Configuration Parameter Malte COM A COM B COM C COM D IP 0 0 0 0 DHCP Netmask 0 0 0 0 Gateway 0 0 0 0 Protocol TCP Automatic Reset Enabled Web Configuration Enabled Digital Input Report Disabled Remote Configuration Password None Baud Rate 9600 Parity None Data Bits 8 bits End char Disabled Time window Disabled Oms Mode Server Listen Port Server Mode 1000 1001 1002 1003 Server IP Address Client Mode 192 168 0 99 192 168 0 99 192 168 0 99 192 168 0 99 IP Port Server Number Client Mode 1000 1001 1002 1003 Inactivity Timeout Disabled Disabled Disabled Disabled COM Type Depends on the SSE232 IA model Rev 4 Page37 www exemys com SSE232 IA User s Manual Exemys A 5 Technical Specifications e Network Protocols e Network Interface e Serial Protocols e Serial Interface e Devices Supported e Inputs Outputs e Management e System Firmware e Indicators e Dimension Weight e Power supply e Environmental e Optional Accessories e Guarantee Support TCP IP UDP TELNET HTTP D
6. ETHERNET Client Server D Data lost SS RS 232 UDP UDP RS 232 Client Z ETHERNET Server First Datagram 2 The client sends the first Datagram to establish connection UDP UDP RS 232 Client Z ETHERNET Server Data Data 3 Once connection is established all data is transmitted Figure 12 Two SSE232 IA UDP one client and one server When two SSE232 IA connect through an UDP Transport Protocol one of them in Client Mode and the other in Server Mode the SSE232 IA device running in Server mode will not send any serial data to the Client s IP unless the client has previously sent a packet to establish communication In other words the SSE232 IA Server will have to receive a UDP packet from the client to be linked to that IP After that the data available at the serial port will be transmitted to the client s IP If the client fails to send a packet to the server the server will not be able to establish a link and the data received by the corresponding serial will be lost 3 3 3 Connection Between Two UDP Clients The UDP mode as different from TCP mode allows communication between two devices configured on Client Mode This mode shows an advantage over client server topology since connection can be established in both ways disregarding which devices starts sending data In this case both devices must be configured in Client Mode and the IPSERV and PORTSERV of the other device must be also configured www exemys c
7. Page23 SSE232 IA Users Manual www exemys com Exemys Mode SERVER E Local Port 1 65535 1o00 Server s IP Address fis2 168 0 100 Server s Port 1 65535 1000 Time Window 0 2000 ms fo End Character 0 255 so Vv Inactivity Time Out 0 10000 min fio You may use the configuration command console to change these parameters When executing commands that allow you to change any channel parameters you must indicate the COM associated with a given connection Table 11 Server Mode Channel Configuration Command Description MODExX S C Configures the mode associated to COM x To select Server Mode select S PORTx 1 65535 Port where a client connection will be accepted associated to COM x INACTOUTx 0 10000 Maximum inactivity time allowed to this connection before it is closed due to inactivity associated to the COM x It is expressed in minutes After the close the socket returns to a listen state 3 2 6 Client Mode Channel Configuration In Client Mode each channel tries to connect to a specified server IP and port every 10 seconds Once the connection is established data is transparently transmitted through the channel from the corresponding COM to the Ethernet cable and vice versa These are the configuration parameters for channels configured in client mode Mode The channel mode must be configured as Client Port Client channel Port Server IP I
8. it is closed due to inactivity associated to the COM x It is expressed in minutes After the close the socket returns to a listen state INACTOUTx 0 10000 3 2 7 Multidrop Mode only for models SSE232 1XXX IA In one channel SSE232 IA models it is possible to accept up to 8 clients simultaneously SSE232 1XXX IA maintains 8 server type connections on the same channel and transmits information received by every communication link to the serial port Rev 4 Page25 SSE232 IA User s Manual Exemys RS 232 485 422 RS 485 and RS 422 available in COM A model SSE232 1C4C IA only Information received from the serial port is transmitted to all the clients located in the Ethernet network RS 232 485 422 SSE232 IA SERVER I fy a veg SSE232 IA SSE232 IA SSE232 IA SSE232 IA Client 1 Client 2 Client 3 se Client 8 Figure 10 Multidrop Mode up to 8 clients 3 2 8 Supervision and Control Port The SSE232 IA allows to control digital inputs outputs and to supervise the status of connection sockets linked to every channel by simple commands The Supervision and Control Port works through a TCP connection in the port 999 Each command must end with the CR character ASCII 13 The system will answer whether each command has been successfully executed 3 2 8 1 Supervision of Connections Commands You may supervise the connections by executing the STA and RST commands The STA command will a
9. option is enabled SSE232 IA will inform the status of all the inputs when a client connects to the TCP Port 999 and every time a change in any of the available inputs is detected This option can be enabled or disabled according to your needs To enable or disable the automatic digital input report through the configuration Web page Select Network from the menu you will see the Network configuration page Select the Digital Input Report Enabling from the combo box Click on the Send button so the SSE232 IA may take the changes Automatic Keset JENABLED E Connection Protocol TCP ENABLED DISABLED ENABLED k Digital Input Report Send You may enable or disable this option from the configuration command console by executing the DIREPORT command Table 16 DIREPORT command Command Description Configures the option of Automatic Digital Inputs Report in the supervision and control mode E Enabled D Disabled DIREPORT E D Rev 4 Page28 SSE232 IA User s Manual Exemys www exemys com If the Automatic Digital Inputs Report is enabled the SSE232 IA will inform the status of the inputs through the message DIR in the Supervision and Control Port TCP Port 999 The client of this connection will not have to execute any command for the SSE232 IA to send this message Table 17 DIR command Command Description This message is sent by SSE232 IA when being
10. solution for devices of different kinds through serial ports RS 232 485 422 and through its digital inputs outputs www exemys com Rev 4 Page7 SSE232 IA User s Manual Web browser Configuration 9 ee ee i Ea l Ea Outputs J Inputs r i ETHERNET ETHERNET ETHERNET TCP configuration Serial Configuration Console Console 1 O Control Figure 2 Example of Application Rev 4 www exemys com Exemys Page8 SSE232 IA User s Manual Exemys Chapter 2 Installation www exemys com 2 1 Power Connection This product must be installed and powered according to its ratings and installation instructions The unit shall be powered from a NEC class 2 source of supply or a LPS source having an output rated 9 26 Volts AC 9 30 Volts DC 200 mA min The installation of this product inside shall be in accordance with the NEC specifically Article 725 54 Wiring from to this unit is to be Class 2 wiring and shall be segregated from other wiring in the equipment as noted in the NEC 9 30 Vdc Vin 9 26 Vac Figure 3 Power Input Connection scheme 2 2 W O Configuration The amount of inputs outputs supplied by SSE232 IA is indicated in the product code as shown in figure 1 Table 3 I O Configuration 1 0 ne Inputs Outputs SSE232 1C4C IA Both configurable up to 4 SSE232 1044 IA 4 SSE232 2044 IA 4 4 SSE232 114C IA
11. the Automatic Reset Enabling from the combo box Click on the Send button so the SSE232 IA may take the changes Web Configuration ENABLED Automatic Reset ENABLED DISABLED Connection Protocol ENABLED N Digital Input Report ENABLED Send You may configure the Automatic Reset option through the command console by executing the ARESET command Table 10 ARESET command Command Description Configures the Automatic Reset option for the channels in server mode ARESET E D E Enables D Disables 3 2 5 Server Mode Channel Configuration Any channel configured in Server Mode will be initially in a listen state waiting for a connection request on a given port user configurable If the connection is closed the device will return to the listen state waiting for a new connection on the same port In Server Mode the parameters for the channel must be configured as follows Mode The mode for the channel must be Server Mode Port This identifies the port where a client can request a connection to the server Inactivity Timeout Maximum amount of time to keep the connection alive after the last byte of data transmitted To configure these parameters through the SSE232 IA Web Page Select the COM A COM B COM C or COM D from the menu Select your preferred configuration Click on the Send button so the SSE232 IA may take the changes Rev 4
12. the DIR option enabled a change in any of the inputs is detected or when a client connected to the supervision and DIR abcdefgh lt CR gt control port a h Status of digital inputs the amount depends on the model It may be 0 or 1 3 3 UDP Transport Protocol You may select the transport protocol for the Ethernet interface Possible protocols are TCP and UDP The selection of the transport protocol affects all SSE232 IA channels Thus if you select the TCP protocol all the channels will use this protocol Similarly if you select the UDP protocol all the channels will use this protocol To change the protocol through the SE232 IA configuration Web Page Select Network from the menu You will see the Network configuration page Select the Transport Protocol from the combo box Click on the Send button in order to make the changes effective Automatic Reset ENABLED Connection Protocol UDP gt TCP Digital Input Report UDP a D E Send You may also change the protocol by executing the PROTOCOL command through the command console Table 18 PROTOCOL command Command Description Configures the network protocol for all SSE232 IA channels PROTOCOL TU T TCP U UDP Rev 4 Page29 SSE232 IA User s Manual Exemys 3 3 1 Client Channel with UDP Protocol For a channel in Client Mode you must configure the IP address and Port of the server to which it will connect I
13. will look for a DHCP server SSE232 IA tries to negotiate an IP address with a DHCP server for a maximum period of 10 seconds If the DHCP server fails to answer in that period SSE232 IA will show an error code using its indicator LEDs see Appendix and will reattempt to contact a DHCP server 60 seconds later This process will be repeated indefinitely until a DHCP server dynamically assigns an IP address to the SSE232 IA or until the user assigns an IP static IP address During this negotiation process the yellow LED is steady on When a static addressing method is used e g DHCP server is not available in the network a new address can be assigned by pinging the device with its new IP Rev 4 Page13 SSE232 IA User s Manual Exemys If the SSE232 IA receives an ICMP echo request packet ping within 7 seconds after being turned on it will take the destination IP of this packet as long as it differs from the former IP configured in the device In order to use this method an entry should be added into the ARP table of any computer connected to the network The Windows ARP table must have at least one IP address other than its own in order for the ARP command to work Be sure the ARP table has at least one entry with the command arp a If the local machine is the only entry send a ping to another device in the network Then add the entry to the ARP table of the PC entering the following command arp s 192 168 0 105 00 OB FA XX
14. G command Table 6 WEBCFG command Command Description Enables or disables configuration through web page WEBCFG E D E Enables D Disables 3 2 2 4 Howto reset to manufacturer s configuration At any time SSE232 IA administrator may reset to the original manufacturer s configuration This option may be executed both through the Web page and through the command console To reset the original manufacturer s configuration from the SSE232 IA Web page Select Advanced from the menu you will see the advanced configuration page Click on the Set SSE to Factory Defaults button A message will appear asking you to confirm the action Select Yes if you want to reset SSE232 IA to Factory Default Configuration www exemys com Rev 4 Page19 SSE232 IA User s Manual Exemys www exemys com Reset SSE _____ Set SSE to Factory Defaults From the console you may execute the FACTRESET command to reset the original configuration This command must be entered twice in order to reset the SSE232 IA to its predefined configuration Table 7 FACTRESET command Command Description Resets the original manufacturer s configuration FACTRESET This command must be entered twice in order to reset the SSE232 IA to its predefined configuration 32 2 5 SSE232 IA Reset If necessary the SSE232 IA may be reset If the SSE232 IA is reset all connections are closed and SSE232
15. HCP ICMP ARP SNMP Ethernet 10 BaseT RJ45 connector Transparent In pluggable terminal blocks Any RS232 485 422 Serial Port device requiring Ethernet access Inputs 3 5 to 28 Volts DC 1 to 11mA max Outputs High drive open collector 3 to 45 Volts DC 130mA max per channel Industrial plugabble terminal blocks HTTP Server password protected TELNET Console password protected Serial RS232 Console Downloadable via programming cable optional Status Led Data Link Led Power Led 4 49 x 3 94 x 0 89 in HxWxL 114 x 100 x 22 5 mm 0 31 Lbs 0 140 Kg Must be from a Class 2 or LPS source 9 to 26 Volts AC 9 to 30 Volts DC 200 mA max Operating temperature 23 to 149 F 5 to 65 C Storage temperature 40 to 158 F 40 to 70 C Programming cable COM Port redirector software 1 year guarantee Technical Support included Rev 4 Page38 www exemys com SSE232 IA User s Manual Exemys RS485 Port Connection INCORRECT CORRECT Connections Connections Concatenation Daisy Chain Bornes resistance Advantages 120 Ohms Avoid reflections that produce errors in the communication Essential for long distances Disadvantages Are placed on both ends of the RS485 line Slightly constricts the signal www exemys com Rev 4 Page39
16. IA returns to its initial status To reset SSE232 IA through the Web page Select Advanced from the menu you will see the Advanced Configuration page Click on the Reset SSE button A message will appear asking you to confirm the action Select Yes if you want to reset the SSE232 IA From the command console you may reset the SSE232 IA by executing the RESET command Table 8 RESET command Command Description Resets the SSE232 IA This command must be entered twice to reset the device RESET 3 2 3 Configuration of serial ports SSE232 IA serial ports may be configured according to your needs The configuration parameters of each COM are Baud Rate Serial Port Rate of transference measured in bits per second Possible values are 300 600 1200 2400 4800 9600 14400 19200 28800 33600 38400 y 57600 Parity Type of parity Possible values are NONE no parity used EVEN Even Parity and ODD Odd parity Bits of data Bits of data of the COM Possible values are 7 and 8 Rev 4 Page20 SSE232 IA User s Manual Exemys www exemys com Type of Serial Port only SSE232 1C4C IA You can configure COM A to use RS 232 RS 485 or RS 422 Please note that the physical location of COM A depends on which protocol you use Refer to Installation for further details Time Window Once the first byte of data is received in a COM the SSE232 IA will wait for this specified period o
17. Leds Codes SSE232 IA features two indicator LEDs green and yellow The Yellow and it shows the general working order of the equipment The green led indicates data incoming status Yellow Led Green Led Description It flashes alternately with It flashes alternately with the Green Led Yellow Led Critical failure SSE232 IA is looking for a DHCP It is steady on server on the network SSE232 IA is waiting for an IP ic 1 1 Itis second omand 2 address configuration ping or the second off CFG command to be entered It blinks like a beacon 90 SSE232 IA has an IP address and a of a second off and the carrier link on the connection This remaining 10 on is the normal operation status It has no IP address and it could not find a DHCP server It will search the DHCP server at 60 second intervals It is 90 of a second on and the remaining 10 off It blinks very fast No carrier on the link It is steady on and it turns of SSE232 IA has detected Data in one f for shorts periods of time of the connections Rev 4 Page35 SSE232 IA User s Manual Exemys A 3 Mouting The device should be mounted on a DIN rail as shown in figure 15 to allow it to place on electric panel control panel cabinets and interconnection cases Make the upper side of the device fit the DIN rail A and then push gently until you hear a Click B Figure 15 Assembly of the device on
18. P address of the server to connect Server Port Server port to request a connection Inactivity Timeout Maximum amount of time to keep the connection alive after the last byte of data transmitted Rev 4 Page24 SSE232 IA User s Manual Exemys www exemys com To configure these parameters through the SSE232 IA Web Page Select the COM A COM B COM C or COM D link from the menu Select your preferred configuration Click on the Send button so the SSE232 IA may take the changes Mode X Local Port 1 65535 1o00 Server s IP Address 192 168 0 100 Server s Port 1 65535 1o00 Time Window 0 2000 ms p End Character 0 255 50 m Inactivity Time Out 0 10000 min fio Send You may use the configuration command console to change these parameters When executing commands that allow you to change any channel parameters you must indicate the COM associated with a given connection Table 12 Client Mode Channel Configuration Command Description Configures the mode associated to COM x To select MODEx S C ele pic Client Mode select C PORTx 1 65535 Client port associated to the COM x Server IP address to request a connection associated IPSERVx bbb ddd zeae ee with the COM x Server port to request a connection associated with the PORTSERVx 1 65535 COM x Maximum inactivity time allowed to this connection before
19. SSE232 IA User s Manual exemys Internet Enabling Solutions www exemys com SSE232 IA User s Manual Exemys ISO 9001 2008 Certification PORTS DEVICES APPROVED BY hey p ne gt LISTED UL60950 BUREAU VERITAS me 16WU Certification a 1828 Exemys Products are in constant evolution to satisfy our customer needs For that reason the specifications and capabilities are subject to change without prior notice Updated information can be found at www exemys com Copyright Exemys 2006 All Rights Reserved Rev 4 www exemys com Rev 4 Pageii SSE232 IA User s Manual Exemys Table of Contents INTRODUCTION 6 1 1 The Manual 6 1 1 1 Purpose of this Manual 6 1 1 2 Conventions terms and acronyms 6 1 2 Product Description 7 INSTALLATION 9 2 1 Power Connection 9 2 2 1 0 Configuration 9 2 3 Serial Connection 10 2 3 1 RS 232 Connection 11 2 3 2 RS 485 and RS 422 Connection 11 2 4 Ethernet Connection 12 2 4 1 Connection through a Hub or Switch 12 CONFIGURATION AND OPERATION 13 3 1 Getting Started 13 3 1 1 IP Address Configuration 13 3 1 2 Access to configuration Web page 14 3 1 3 TCP Configuration Command Console 15 3 1 4 Serial Configuration Command Console 15 3 1 5 Configuration of Network Basic Parameters through the console 16 3 2 Operation 16 3 2 1 Introduction 16 3 2 2 SSE232 IA General Configuration 18 3 2 3 Configuration of serial ports 20 3 2 4 Inactivity timeout and Automatic Reset 22 3 2 5 Serve
20. XX XX In a Unix like OS the command to add an entry to the ARP table is as follows arp s 192 168 0 105 00 0B FA XX XX XX Send a ping to the IP address you added to the ARP table on the previous step by entering the following command ping 192 168 0 105 t The t option will cause the ping to be continuously sent Turn the SE232 IA on The equipment will respond after a few seconds Once the SSE232 IA responds to the ping ICMP echo reply you will have access to the equipment over the network 3 1 2 Access to configuration Web page Once an SSE232 IA has a valid IP address you may access its web page to configure the other parameters You must use a web browser that allows the use of JavaScript 1 If your web browser is configured to search for a Proxy server disable that option 2 Type the SSE232 IA IP address in the address field of your browser y http home netscape com Netscape File Edit Yiew Go Communicator Help a s Y A a H Back Forward Reload Home Search z a4 Bookmarks A Goto 192 168 0 105 z amp Instant Message WebMail El Calendar www exemys com Rev 4 Page14 SSE232 IA User s Manual Exemys www exemys com The SSE232 IA will ask for a password Type admin as user name and the password to enter 3 You will see the SSE232 IA web page On the left frame you will find the menu and on the right frame you will find the configuration page 3 1 3 TCP Configuration Command Console
21. changed for each COM As it can be observed in Figure 10 the SSE232 IA has also 3 fixed TCP ports Supervision and Control Port 999 Configuration Command Console Port 998 and HTTP Server Port 80 Through the Supervision and Control Port Port 999 you will be able to supervise the status of each channel and administer the set of inputs outputs available on the SSE232 IA The SSE232 IA configuration command console is available on Port 998 Each COM socket connection can function either in Client Mode or in Server Mode 3 21 1 Server Mode If a COM socket channel is configured to function in Server Mode listening in a user configurable port the device will wait for a client to establish a connection That is the client will have to establish a connection to that SSE232 IA endpoint IP address and listening port Once the connection is established the COM socket mapping makes data received from the network to be transmitted to the corresponding serial port and vice versa 3 2 1 2 Client Mode When operating in client mode each COM socket channel must know its remote server endpoint IP address plus listening port in order to establish the connection Each channel in Client Mode will try to connect to a master socket every 10 seconds Once connection is established the data received in the socket will be transmitted by the corresponding serial port and vice versa Rev 4 Page17 SSE232 IA User s Manual Exemys www exemys com
22. ctivity Time Out 0 10000 min o Send You can also configure these parameters through the configuration command console When executing commands that allow you to change any COM parameters you must indicate the COM you are referring to Rev 4 Page21 SSE232 IA User s Manual Exemys www exemys com Table 9 Configuration of serial ports Command Description Configures the rate of serial transference of the COM x in bps BAUDx Baudrate Baudrate it may be 300 600 1200 2400 4800 9600 14400 19200 28800 33600 38400 o 57600 Configures the parity of the COM x z N NONE PARITYx N E O E EVEN O ODD BITSx 718 Configures the amount of bits of data of the COM x Configures the Type of serial Port for the COM x 0 RS 232 1 RS 485 2 RS 422 COMTYPEx 0 3 Configures the time window for the COM x Values are WINDOWx 0 2000 oe expressed in milliseconds ENDCHARx 0 255 Configures the end character for the COM x expressed in ASCII 3 2 4 Inactivity timeout and Automatic Reset Inactivity Timeout Both in Client Mode and in Server Mode the maximum time allowed for inactivity may be configured After this period the SSE232 IA will consider the data link is ended has terminated and it will close down the connection This option can be disabled so the connection will remain open even if no data is detected This feature can be configured independently for
23. each channel through the Inactivity Timeout parameter If this value is 0 the associated connection will not be shut down due to inactivity in that channel i e the feature is disabled Automatic Reset When a socket is configured in Server Mode a remote client might attempt to establish a newer connection with the server despite this server may have a pre established connection Using the Automatic Reset feature it is possible to tell a channel whether the new connection should be accepted Note that if a new connection is accepted the initial connection will be closed That is the SSE232 IA will abort the previous connection allowing the new client to connect If the automatic reset is not enabled for that server channel the SSE232 IA will deny the newer connection Note that in this case the server may still use the inactivity timeout feature In short Enabled Automatic Reset If a new client tries to connect to an already opened link even if the request comes from the same endpoint the previous connection will be aborted and the new connection will accepted Disabled Automatic Reset If there is previous connection established this option will prevent any new client from connecting to the server Rev 4 Page22 SSE232 IA User s Manual Exemys www exemys com You may configure the Automatic Reset Option through the SSE232 IA Web Page Select Network from the menu You will see the Network configuration page Select
24. ersonal Computer UDP User Datagram Protocol TCP Transmission Control Protocol DHCP Dynamic Host Configuration Protocol GND Ground Reference UTP Unfolded Twisted Pair www exemys com Rev 4 Page6 SSE232 IA User s Manual Exemys The conventions listed below are used in this manual Table 2 Conventions Convention Description A set of possible values for command parameters le You can type A B or C A range of possible values You can type any value in the n m i range including n and m text Any text such as a server address aaa bbb ccc ddd An IP Address 1 2 Product Description SSE232 IA is a RS 232 485 422 converter to the Ethernet and vice versa It allows access through the Ethernet to equipment like alarm panels data acquisition systems PLCs or any other device with a serial interface SSE232 IA is the interface between the equipment with serial communication and the Ethernet network acting as a transparent converter and also providing digital inputs outputs that can be independently handled The amount of digital input outputs and the amount and type of ports supplied by SSE232 IA depend on each model in particular Figure 1 shows the codification used by each model in detail SSE232 XYIO IA RS 232 serial ports RS 485 422 serial ports Inputs Outputs Industrial Applications Figure 1 Model Codification SSE232 IA is a complete Ethernet connectivity
25. et connection is essential for SSE232 IA to operate Generally it can be connected to a Hub or Switch or directly to a computer 2 4 1 Connection through a Hub or Switch A UTP network cable must be used to connect SSE232 IA to the Ethernet through a Hub or Switch Figure 8 shows how the UTP cable is wired when using a Hub or Switch SSE232 1A HUB Figure 8 Straight through cable connection scheme Rev 4 Page12 SSE232 IA User s Manual Exemys Chapter 3 Configuration and Operation www exemys com 3 1 Getting Started The first step consists in obtaining an IP address for the SSE232 IA by any of the following methods Using the Device Locator application program recommended method Forcing an IP address entry to the ARP table Locally by accessing the command console provided by SSE232 available on COM A Once SSE232 IA has an IP address the rest of the parameters can be configured By accessing the configuration web page embedded inside the equipment recommended method Using the TCP command console Locally by accessing the command console provided by SSE232 available on COM A All configuration parameters are permanently stored and will be kept even when the equipment shuts down Configuration parameters may be modified at any time using any of the methods mentioned above 3 1 1 IP Address Configuration SSE232 IA default configuration IP is 0 0 0 0 so when turned on it
26. f time before sending a packet over the Ethernet network through the corresponding socket Having control on this parameter you can improve network efficiency as long as you can send many bytes encapsulated into one Ethernet frame However this technique incorporates a delay which should be carefully treated according to the serial protocol in use If the protocol you run on the serial side does not allow any delay time window should be configured to 0 Possible values for the time window range from 0 to 2000 milliseconds End Character Indicates the last character of a pattern to form the packet If it is used together with a time window greater than 0 milliseconds whether the arrival of the end character or the end of the window time will trigger the transmission whichever happens first To configure these parameters through the SSE232 IA Web Page Select the COM A COM B COM C or COM D from the menu Enter the values as necessary For the End Character parameter enter the ASCII value in the box and check the box to enable this feature or uncheck it to disable Press the Send button to make the SSE232 IA accept the new configuration COM A Baud Rate ecco E Parity EvEN E Data Bits eH Com Type R22 H Mode cuentT E Local Port 1 65535 zooo Server s IP Address fis2 168 0 100 Server s Port 1 65535 fioco Time Window 0 2000 ms b End Character 0 255 so Mw Ina
27. f you use an UDP Transport Protocol that channel will transmit to that IP Port the information received by the serial and vice versa If the IP server address of that channel coincides with the broadcast address IPSERV 255 255 255 255 SSE232 IA will transmit serial data as a UDP broadcast The serial will transmit whatever is received from the Ethernet side no matter if data was delivered using the broadcast address or a specified IP address IP 192 168 0 106 UDP Client Channel IPSERV 192 168 0 105 tee 7 IP 192 168 0 107 UDP Client Channel IPSERV 192 168 0 105 IP 192 168 0 105 UDP Client Channel IPSERV 255 255 255 255 IP 192 168 0 108 UDP Client Channel IPSERV 192 168 0 105 Figure 11 An SSE232 IA Client Broadcasts to all clients with IPSERV Fixed IP 3 3 2 Server Channel with UDP Protocol For a channel in Server Mode you must only configure that channel s Port When the transport protocol is UDP the server channel will be linked to the first IP address and Port that sends a packet The Inactivity Timeout parameter must also be configured and it will work similarly as in TCP mode It will terminate the link with a specified IP address the first to send a packet once the predefined time lapses thus allowing another IP address to establish communication with the UDP server channel www exemys com Rev 4 Page30 SSE232 IA User s Manual Exemys UDP UDP ient
28. ial ports depending on the model that are identified as COM A COM B COM C and COM D According to the model serial ports may only be RS 232 RS 485 or configurable by software RS 232 485 422 as shown below Serial Port connection is shown in figure 5 Figure 5 I O configuration Rev 4 Page10 SSE232 IA User s Manual Exemys Table 4 Serial Connection Serial Ports Model COMA COM B COM C COM D RS232 SSE232 1C4C IA RS485 NA NA NA RS422 SSE232 1044 1A RS232 NA NA NA SSE232 2044 1A RS232 RS232 NA NA SSE232 114C IA RS232 RS485 NA NA SSE232 224C IA RS232 RS232 RS485 RS485 2 3 1 RS 232 Connection COM A is always found in all SSE232 IA models A cable can be used to connect RS 232 serial ports to a PC serial port as can be observed in figure 6 PC SSE232 IA e DB9 Hembra Rx 2 s TXA Tx 3 gt RxA GND 5 O GND Figure 6 Serial Cable scheme 2 3 2 RS 485 and RS 422 Connection As stated in section 2 3 some models provide RS 485 or RS 422 connectivity on COMs A B C or D These COMs can be connected to an RS 485 or an RS 422 network as shown in figure 7 www exemys com Rev 4 Page11 SSE232 IA User s Manual Exemys www exemys com SSE232 IA Figure 7 Connection of RS 485 RS 422 devices 2 4 Ethernet Connection The RJ45 socket is used for Ethernet connectivity The Ethern
29. inputs from 0 n 1 eo Shows the status of all available where n is the amount of inputs inputs in each SSE232 IA model available in that model 1 High Status 0 Low Status Shows the status of the input i IN i S lt CR gt that must be available on that 3 oe ae ea IN i lt CR gt model Input status 0 6 i 0 n 1 n is the amount of IN i ERROR lt CR gt inputs available in each model Input i is not available on this model 3 2 8 3 Output administration Output administration is accomplished by executing the OUT command Each output may be individually administered If a command with a wrong output number is executed or the number does not exist on the model you will receive an error message www exemys com Rev 4 Page27 SSE232 IA User s Manual Exemys www exemys com Table 15 OUT command Command Description Answer OUToO s OK lt CR gt The status of the output Changes the status of the o output o has been changed o 0 m 1 m is the quantity of outputs available CULE on each model OUTo s ERROR lt CR gt s 0 1 Is the new status of output o The output is not available or not available on this model 3 2 8 4 Automatic Digital Input Report DIR In the Supervision and Control port SSE232 IA provides a way to handle inputs events SSE232 IA can report the status of all inputs when detecting a change in one of them If the automatic digital input report
30. llow you to know the connection status of a channel on the Ethernet side by answering 1 Connected or 0 Disconnected The RST command allows to reset the socket of a specified channel If your command is related to a socket of a channel that is not available on that model the answer will be error www exemys com Rev 4 Page26 SSE232 IA Users Manual Exemys Table 13 STA and RST commands Command Description Answer STA wxyz lt CR gt Shows the connection status of the socketsof w x y z they may be 1 STA lt CR gt all the channels available according to the o 80 model 1 Connected 0 Disconnected Resets the socket of channel x RST x OK lt CR gt The channel can be Channel x has been A COMA successfully reset RST x lt CR gt B COMB RST x ERROR lt CR gt C COM C The channel x has not been D COM D successfully reset or the Depends on the amount of available channel is not available in channels in the SSE232 IA model this model 3 2 8 2 Input Reading In order to read the status of the inputs the following two commands are available The INA command shows the status of all available inputs in each SSE232 IA model The IN command allows to know the status of one of the available inputs in each SSE232 IA model If you request an unavailable input the answer will be error Table 14 INA and IN command Command Description Answer INA abcdefgh lt CR gt a h Status of the
31. mand At that moment communication with the equipment will be interrupted If you are not sure close communication without typing the END command gt You can change the Gateway using the gateway command Enter the following command gt gateway 192 168 0 200 Ok Gateway 192 168 0 200 NOTICE This parameter will be accepted upon execution of the END command At that moment communication with the equipment will be interrupted If you are not sure close communication without typing the END command gt Enter the END command for SSE232 IA to accept the changes You will lose communication with the equipment if the commands were entered from the TCP console 3 2 Operation 3 2 1 Introduction The SSE232 IA maps each COM A B C or D to a communication socket Thus once socket connection is established information will be transparently transferred from the corresponding COM to the socket and vice versa as depicted in Figure 10 Rev 4 Page16 SSE232 IA User s Manual Exemys www exemys com Ethernet Soe Oe ee eo a EOM RER Serial 1000 N 1 0 Control Port ay l Web a Figure 9 Socket Port Scheme Communication sockets that are in correspondence with the serial ports are flexible and completely configurable The manufacturer configures the SSE232 IA so that ports 1000 1001 1002 and 1003 are mapped to COM A B C and D respectively but this may be
32. mys V2 0 Rev 4 Page15 SSE232 IA User s Manual Exemys www exemys com 3 1 5 Configuration of Network Basic Parameters through the console Once you access the console you can change the network configuration parameters with the following commands IP NETMASK and GATEWAY If you want to change the SSE232 IA IP address net mask and or Gateway you can enter the commands to modify these parameters After modifying any of these parameters you must enter the END command so the changes take effect When the END command is executed the SE232 IA will actually change the configuration and the system will be restarted If the console is run from a Telnet session current communication with the equipment will be interrupted If you need to make further changes you will have to open a new TCP session Note that if you changed the IP address of the device your new connection should be made to these new IP number To change the IP address enter the following command gt ip 192 168 0 110 Ok IP Address 192 168 0 110 NOTICE This parameter will be accepted upon execution of the END command At that moment communication with the equipment will be interrupted If you are not sure close communication without typing the END command gt To change the netmask enter the following command gt netmask 255 255 255 0 Ok Netmask 295 255 4255 0 NOTICE This parameter will be accepted upon execution of the END com
33. om Rev 4 Page31 Exemys SSE232 IA User s Manual 1000 ETHERNE C3 P RS 232 485 422 ra BL IP 192 168 0 106 RS 232 485 422 IP 192 168 0 105 UDP Client Channel IPSERV 192 168 0 105 PORTSERV 1001 UDP Client Channel IPSERV 192 168 0 106 PORTSERV 1000 Figure 13 Connection between two UDP clients www exemys com Rev 4 Page32 SSE232 IA User s Manual Exemys Appendix A A Appendix www exemys com A 1 Device Locator Application The Exemys Device Locator Application Program is intended to use for the basic configuration of any Exemys device over your Ethernet network It allows to search identify and configure the basic network parameters This simple application program is distributed with any Exemys product in the provided CD You can also download the latest version of this program from the Exemys Web Site Www exemys com The Device Locator application must be run on a PC connected to the same network where any Exemys device is to be configured Exemys Device Locator E 15 x Action About SSE232 1C SSE232 x 2 2 8 No 192 168 0 71 255 255 255 0 0 0 0 0 SSE232 40 22 31 SSE232 OO OB FA 10 00 4D 2 2 7 No 192 168 0 89 255 255 255 0 192 168 0 200 Figure 14 Exemys Device Locator When the Device Locator is run for the first time it will search any Exemys device within the network If there is an Exemys device in the network it will be shown in the De
34. r Mode Channel Configuration 23 3 2 6 Client Mode Channel Configuration 24 3 2 7 Multidrop Mode only for models SE232 1XXX IA 25 3 2 8 Supervision and Control Port 26 3 3 UDP Transport Protocol 29 3 3 1 Client Channel with UDP Protocol 30 3 3 2 Server Channel with UDP Protocol 30 3 3 3 Connection Between Two UDP Clients 31 A APPENDIX 33 A 1 Device Locator Application 33 www exemys com Rev 4 Pageiii SSE232 IA Users Manual Exemys A 2 Indicator Leds Codes 35 A 3 Mouting 36 A 4 Default Configuration 37 A 5 Technical Specifications 38 RS485 port connection 39 Tables Table 1 Acronyms 6 Table 2 Conventions 7 Table 3 I O Configuration 9 Table 4 Serial Connection 11 Table 5 PASSWORD command 18 Table 6 WEBCFG command 19 Table 7 FACTRESET command 20 Table 8 RESET command 20 Table 9 Configuration of serial ports 22 Table 10 ARESET command 23 Table 11 Server Mode Channel Configuration 24 Table 12 Client Mode Channel Configuration 25 Table 13 STA and RST commands 27 Table 14 INA and IN command 27 Table 15 OUT command 28 Table 16 DIREPORT command 28 Table 17 DIR command 29 Table 18 PROTOCOL command 29 Table 19 Default Configuration 37 Figures Figure 1 Model Codification 7 Figure 2 Example of Application 8 Figure 3 Power Input Connection scheme 9 Figure 4 Wiring scheme 10 Figure 5
35. se sensit Retype New Passwort rrrrrr sr Change Password i Reset SSE Network The administrator may change the password for the command console both through TCP or locally through the serial port by using the PASSWORD command Table 5 PASSWORD command Command Description Changes the password for remote configuration TCP command console or configuration Web Page The password must not have more than 10 characters PASSWORD password Rev 4 Page18 SSE232 IA Users Manual Exemys 3 2 2 3 Enabling and Disabling Web Configuration The administrator may enable or disable SSE232 IA Web page configuration Once disabled the administrator will only be able to access the configuration remotely through the TCP command console or locally by the serial command console In both cases the administrator will be able to re enable Web configuration To enable or disable SE232 IA Web Configuration page through the web page Select Network from the menu you will see the Network configuration page Select the Web Configuration Enabling from the combo box Click on the Send button so the SSE232 IA may take the changes ee ey te tee ee ENS OSES NIE Web Configuration ENABLED DISABLED Automatic Reset ENABLED Connection Protocol TCP From the command console via TCP or serial you may enable or disable the option of configuration through the web page by executing the WEBCF
36. sword in the Enter current password box if the device has a configured password Device Password Host Name 55E232 Enable DHCP IP 192 168 0 89 Netmask 255 255 255 0 Gateway 192 168 0 200 Cancel You can type an IP Address Netmask and Gateway IP Address or you can click on the Use DHCP check box to make the device search a DHCP Server Click on the Ok button so the Device Locator sends the updated configuration to the device f the password is not correct the Device Locator will show a Error Response from MAC Address 00 0B FA XX XX XX The device will not respond any message sent by the Device Locator software within the first 5 seconds after an incorrect password configuration attempt This is to avoid any brute force method to change the network parameters of the device f the device does not respond the Device Locator will show a No Response from Device message Make sure the device is turned on and connected to the Ethernet network Rev 4 Page34 SSE232 IA User s Manual Exemys www exemys com The Exemys device will reset so the changes in the configuration take effect Click on the Close button to close the Properties dialog box After reset wait about five seconds until the device acknowledges newer requests from the Device Locator Click on the Query network button to refresh the grid and make sure the parameters were changed A 2 Indicator
37. vice Locator Grid Device Device name such as SSE232 IA or KIBe Version Firmware version running in the device MAC Address Hardware Ethernet Address of the device P IP Address configured in the device Netmask Subnet mask configured in the device Rev 4 Page33 SSE232 IA User s Manual Exemys www exemys com Gateway Gateway IP Address configured in the device DHCP Lease if Yes then the device network parameters where obtained from a DHCP server It is not necessary that the Exemys device be properly configured If your Exemys device is correctly connected to the network and powered the Device Locator Application Program will find it To refresh the grid click on the Query Network button This action will make the device Locator to search any Exemys device in the network again You may change any of these basic network parameters within the Device Locator program To configure any Exemys device founded by the Device Locator Select the device in the grid and click on the Properties button or open the Actions menu and select the Properties command Device Properties x ails Sarda You will see the Properties dialog box MAC 00 0B F4 10 00 4D Firmware Version 227 All Exemys devices provide a Remote Configuration Password This password is used for the Web configuration page and remote command Console in the device Enter this pas

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