TCW122B-CM – user manual
Contents
1. 5 8 3 Network Setup page The Network parameters are set on this page The following parameters can be changed e IP configuration IP Address can be static or dynamic DHCP server should be present in the network e IP address Subnet mask Default gateway these fields are active if IP address is static e DNS these fields is mandatory if domain names are used instead of IP addresses By default DNS has the same Ip address as Default gateway e Time Server and Time Zone these fields are not mandatory they are used when e mail must be sent e Host Name up to 16 symbols it appears as a Subject in sent e mails e MAC device MAC address Static 192 166 32 206 255 255 255 0 92 166 32 1 192 168 32 1 clock via net TCW122 CM 50 00 00 04 A3 AA The good practice is to change the default IP address of controller immediately after first power on This will avoid collisions if many devices are used in the same network It may be necessary to clear the arp cache each time you connect a new device to the network This is done by typing arp d in the command prompt window of computer To use e mail alerts following fields should be completed e Mail server type either custom or tcw gateway Custom public or private mail server without SSL should be used Important TCW122B CM does not support Secure Socket Layer SSL Tcw gateway dedicated mail server is used Imp2. Sensor2Description gt lt Temperature1 gt 31 2 C lt Temperature1 gt lt Temperature2 gt lt Temperature2 gt lt Humidity1 gt RH lt Humidity1 gt lt Humidity2 gt RH lt Humidity2 gt lt Monitor gt If XML HTTP API authentication is enabled basic access authentication is required to access the status xml file The format of the command is shown in the table below XML HTTP API authentication Format S http device ip address status xml a uuuu disabled http device ip address status xml Where uuuu is user name and pppp is password Both parameters are unencrypted The relay outputs can be controlled by HTTP commands Command Description http device ip address status xml r1 1 Turn Relay 1 ON http device ip address status xml r1 0 Turn Relay 1 OFF http device ip address status xml r2 1 Turn Relay 2 ON http device ip address status xml r2 0 http device ip address status xml tg1 1 http device ip address status xml pl1 1 http device ip address status xml r1 1 amp r2 1 http device ip address status xml r1 0 amp r2 0 Page 15 If XML HTTP API authentication is enabled basic access authentication is required to send HTTP commands The format of the commands is shown in the table below user name admin pass admin XML HTTP API authentication Format O O O S O 13 Firmware update TCW122B CM supports remote firmware update To update the device follow the steps below Go to www ter
3. above products satisfy all the technical regulations applicable to the product within the scope of Council Directives 2006 95 EC 2004 108 EC The above product is in conformity with the following standards or other normative documents EN 61010 1 2010 EN 55022 2010 EN 55024 2010 EN 61000 3 2 2006 A1 2009 A2 2009 EN 61000 3 3 2008 Reports and protocols Test report No720 24 10 2012 dated 24 10 2012 Bulgarian Institute of Metrology Protocol No12 0024 02 041 dated 11 06 2012 Elprom ILEP C i Name Ognyan Dimitrov Title Manager Date 7 January 2013 Teracom Ltd 11 Vasil Levski Blvd 7019 Ruse Bulgaria www teracom cc
4. recipient1EmailAddress Recipient1 e mail String SIZE 0 38 11 13 Monitor amp control oo pees Josam ie temp1x10lnt Temperature1 x10 in integer format INTEGER 400 1250 Page 14 12 XML and HTTP API commands XML is often preferred choice when it comes to M2M communication and system integration The monitored values are transmitted in status xml file that can be easily processed by software applications Below is the structure of the status xml file lt Monitor gt lt Device gt TCW122B CM lt Device gt lt ID gt 00 04 A3 AA 0F B6 lt ID gt lt Hostname gt TCW122B CM2 lt Hostname gt lt FW gt 2 12 lt FW gt lt Digitallnput1Description gt Digital In1 lt DigitallnputiDescription gt lt Digitallnput1 gt CLOSED lt Digitallnput1 gt lt Digitallnput2Description gt Digital In2 lt Digitallnput2Description gt lt Digitallnput2 gt CLOSED lt Digitallnput2 gt lt Relay1Description gt Relay 1 lt Relay1Description gt lt Relay1 gt ON lt Relay1 gt lt Relay2Description gt Relay 2 lt Relay2Description gt lt Relay2 gt ON lt Relay2 gt lt pusleWidth gt 1 lt pusleWidth gt lt AnalogInput1Description gt Analog Inp1 lt Analoginput1Description gt lt AnalogiInput1 gt 12 5V lt Analoginput1 gt lt AnalogInput2Description gt Analog Inp2 lt AnalogInput2Description gt lt AnalogInput2 gt 0 3V lt AnalogiInput2 gt lt Sensor1Description gt Sensor 1 lt Sensor1Description gt lt Sensor2Description gt Sensor 2 lt
5. 3 6 1 4 1 38783 To save the changes configurationSaved OID x 3 13 0 should be set to 1 11 1 Product oo pame rees oes ie 11 2 Setup gt network om rame rees foen toe x 2 1 1 0 devicelPAddress Device IP address lpAddress 2 120 Subnet Mask address x 2 1 4 0 deviceMACAddress Device MAC Address OCTET STRING SIZE 6 x 2 1 5 0 dhcpConfig DHCP configuration ON OFF INTEGER off 0 on 1 x 2 1 6 0 dns Domain Name Server address lpAddress Page 12 x 2 1 7 0 Hostname read write Device hostname String SIZE 0 38 11 3 Setup gt snmpSetup foo name acces oen te x 2 4 1 0 snmpConfiguration SNMP Configuration INTEGER disabled 0 enabled 1 x 2 4 2 0 trapEnabled TRAP messages ENABLED DISABLED INTEGER no 0 yes 1 11 4 Setup gt oneWireSensor1 gt temperaturel foo mime aces oesipton ime 11 5 Setup gt oneWireSensor1 gt humidity1 joo mime wes pesn iSee oo 11 6 Setup gt oneWireSensor2 gt temperature2 foo mame aces oesipion mae 11 7 Setup gt oneWireSensor2 gt humidity2 oo name ces pesn ie 11 8 Setup gt analoginput gt input1 oo rame ecese oes See 11 9 Setup gt analoginput gt input2 om nome aee oes sme x 2 7 2 1 0 voltage2Min Voltage2 alarm range min value INTEGER 0 1000 x 2 7 2 2 0 voltage2Max Voltage2 alarm range max value INTEGER 0 1000 x 2 7 2 3 0 voltage2Hyst Voltage2 hysteresis INTEGE
6. MP traps are sent if event occurs status change on Digital Input 1 or Digital Input 2 measured voltage on Analog Input 1 or Analog Input 2 goes outside the range measured temperature goes outside the range measured humidity goes outside the range restart condition TCW122B CM_R3 June 2014 Page 7 8 5 I O setup page I O settings can be made here For temperature humidity and analog value MIN MAX and HISTERESYS values can be set These values define the thresholds for all monitored parameters 00 oo foo disable oa oo o disable C C E 00 oo foo disable When the measured value goes out of range SNMP trap or e mail if enabled will be sent Leaving range is considered when the parameter goes lower than MIN values or higher than MAX Coming back in the range is considered when the parameter goes higher than MIN HISTERESYS or lower than MAX HISTERESYS Voltage 8 0V Max 7 8V Max Hys 3 2V Min Hys 3 0V time Status time Trigger time Alert time TCW122B CM_R3 June 2014 Page 8 Example TCW122B CM TST100 and appropriate heater are used to control the room temperature The wanted minimum temperature is 19 C The initial temperature is 17 C TST100 is assigned on the first position for 1 Wire sensors For Relay1 local activation from Sensor1 is set Following parameters are set for Sensor1 Min 19 Max 100 and Hys 0 5 Send emall 00 oo ooo When the controll
7. R 0 1000 Page 13 x 2 7 2 4 0 voltage2Action read write Voltage2 action INTEGER noAction 0 sendMail 1 x 2 7 2 5 0 voltage2Description Voltage 2 description DisplayString SIZE 0 11 11 10 Setup gt digitalinput rame res oes sooo ooo INTEGER noAction 0 digitalinput1Action read write Digital Input1 action maillfOpenToClosed 1 maillfClosedToOpen 2 INTEGER noAction 0 digitalinput2Action read write Digital Input2 action maillfOpenToClosed 1 maillfClosedToOpen 2 x 2 8 3 0 digitallnput1Description Digital Input 1 description DisplayString SIZE 0 11 x 2 8 4 0 digitallnput2Description Digital Input 2 description DisplayString SIZE 0 11 11 11 Setup gt relay name Jees oeron mae INTEGER manual 0 temperature1 1 humidity1 2 analoginput1 3 relay1ControlledBy read write Relay1 control item digitallnput1 4 temperature2 5 humidity 6 analoginput2 7 digitallnput2 8 INTEGER manual 0 temperature1 1 humidity1 2 analoginput1 3 relay2ControlledBy read write Relay2 control item digitallnput1 4 temperature2 5 humidity 6 analoginput2 7 digitallnput2 8 x 2 9 3 0 relayPulseWidth Digital Inputs mail recipient INTEGER 1 253 x 2 9 4 0 relay1Description Relay 1 description DisplayString SIZE 0 11 x 2 9 4 0 relay2Description Relay 2 description DisplayString SIZE 0 11 11 12 Setup gt recipients om rame aces Joes tee x 2 10 1 0
8. acom cc and download the latest firmware version file v2 XX cod from TCW122B CM product page Go to the device login page enter user name and password and press the Login button Go to Update menu select the update cod file and press upload button monitoring network setup snmp setup KO setup update logout Image Upload Wa5op Ha a n TCW122B 2 12 cod Upload After the firmware update is completed you will be forwarded to the device Login page Attention Don t turn off the power supply during the update Turning off the power supply will damage the device For some updates factory default settings procedure is mandatory 14 Factory default settings TCW122B CM can be restored to its original factory default settings following the steps below Turn off the power supply e Press and hold the RESET button then turn on the power supply After turning the power supply release the RESET button The LED s STS and LOG will flash 14 J times after that only the STS LED will continue to blink The controller is restored to its default settings Page 16 TCW122B CM_R3 June 2014 The factory default settings are Default Gateway 192 168 1 1 Default Gateway 192 168 1 1 SNMPConfiguration disabled writeCommunity private 15 Over voltage protection If the power supply voltage goes higher than 16VDC the over voltage protection is activated In this mode t
9. control solutions TERACOM SS SN SS TCW122B CM Ethernet controller User manual Version 3 0 June 2014 e oy www teracom cc 1 Short description TCW122B CM is an Ethernet controller based on TCW122 hardware It has 2 digital and 2 analog inputs 1 Wire interface for up to 2 temperature humidity sensors and 2 relays with NO NC contacts The relays can be activated either remotely WEB SNMP etc or locally from status of monitored parameter temperature humidity analog voltage and dry contact Only one parameter can manage the relay at the same time but for every parameter can be sent e mail SNMP trap for alert conditions TCW122B CM is suitable for environmental monitoring and local control of heater coolers industrial and building automation data acquisition systems general remote control and monitoring 2 Features e 10 Mb Ethernet connectivity e Password protected web based configuration and control e 2 digital inputs with dry contact and logic level modes e 2 analog inputs with O to 60VDC range e 2 relays with NO and NC contacts e Long 1 Wire support for up to 2 temperature TST1XX or temperature humidity TSH2xx sensors e SNMP v 1 support e SNMP traps and or e mail sending for alert conditions e SMTP with authentication SSL is not supported e HTTP and SNMP port changing e HTTP and XML API commands e Remote firmware update 3 Technical parameters Supply voltage VDC Maxi
10. er is switched on Relay1 is immediately activated because the monitored temperature is out of range This switches the heater on The temperature is going higher When temperature reaches 19 5 C 19 0 0 5 it goes in range trigger condition and Relay1 is deactivated The heater is switched off The temperature falls and when it reached 19 C it goes out of range trigger and alert conditions The relay is activated heater is switched on and e mail is sent Temperature 19 5 C 19 0 C Min Hys Min time Relay status time For digital inputs conditional e mail sending can be arranged by following part of the page Relays can be activated automatically depends of value of monitored parameter humidity temperature analog voltage and changes on digital inputs or manually Only one parameter can be assigned for relay activation at the same time When manual activation is selected Pulse and ON OFF buttons on Monitoring page are active The duration of pulse for relay activation can be set from 1 to 253 seconds TCW122B CM_R3 June 2014 Page 9 For every sensor analog input digital input and relay description with length of 11 characters can be set Analog Inp1 nalog Inp2 igital In1 Digital In2 elay 1 Temperature units can be changed between Fahrenheit and Celsius Automatic monitoring page refresh interval can be set from 1 to 253 second If O is chosen the monito
11. here is a warning message on the monitoring page the relays are inactive OFF and Status of LED s is e Sts red turns ON e Log yellow flashes fast 16 Environment information This equipment is intended for use in a Pollution Degree 2 environment at altitudes up to 2000 meters When the controller is a part of a system the other elements of the system shall comply with the EMC requirements and shall be intended for use in the same ambient conditions 17 Safety This device must not be used for medical life saving purposes or for any purpose where its failure could cause serious injury or the loss of life To reduce the risk of fire only flexible stranded wire with cross section 0 5mm or larger for wiring of digital and analog inputs and relay output of the device should be used To avoid electric shock and fire hazard do not expose this product to liquids rain or moisture Objects filled with liquids such as vases should not be placed on this device There is a risk of overheating damage of controller if recommended free spaces to adjacent devices are not ensured Joint part with external component shall have space for attachment removal of the cable after installation Teracom does not guarantee successful operation of the product if the product was used under conditions deviating from the product specifications To ensure that the device works correctly follow the steps below e ensure that the device is ins
12. ment software applications TSH202 Temperature amp Humidity TCW122B CM Sensor TCW122B CM 1 Wire interface 2 analog inputs 2 digital inputs 2 relay outputs TCW122B CM 4 a So a z v p E mail gt sNMP Monitoring SNMP Trap gt Software INTERNET l snmp i XML gt gt a 4 HTTP gt 1 N NX P_OF ys a SS Remote monitoring 10 1 Wire Bus 1 Wire is a registered trademark of Maxim Integrated Products Inc It is designed to connect several sensors over a short wiring The bus carries power and a single data wire It is not suitable for long distances or environments with EMC interference We strongly recommend to read Maxim s 1 Wire tips at http www maxim ic com app notes index mvp id 148 We recommend keeping the total wiring length under 60m although functionality has been achieved in longer distance We cannot guarantee error free operation over mentioned wiring length We guarantee proper operation only with our 1 Wire sensors series TST1XX and TSH2XX 11 Control and monitoring using SNMP TCW122B CM can be configured and monitored through SNMP Simple Network Management Protocol This could be done using every SNMP v 1 compatible program Parameters that can be changed are grouped according to their functions in the tables below To obtain a valid OID number it is necessary to replace the x symbol with 1
13. mum current consumption with both relays ON mA Weight g 107 x 72 x 32 Operating temperature C 50 2 Maximum humidity in 0 to 31 C range RH Maximum humidity at 40 C linear slope between 31 40 C RH 50 Page 2 4 Connectors Inputs and outputs locations are shown below Connector 1 Power central positive Connector 2 Pin1 Digital input 1 Din1 Connector 2 Pin2 Digital input 2 Din2 Connector 2 Pin3 Ground Connector 2 Pin4 Analog input 1 Ain1 ipa Connector 2 Pin5 Analog input 2 Ain2 i Connector 2 Pin6 Ground Connector 2 Pin7 1 Wire data Connector 2 Pin8 1 Wire power supply Fi z Raley hi Connector 3 Ethernet RJ45 ee Connector 4 Pin1 NC Relay1 Connector 4 Pin2 COM Relay1 Connector 4 Pin3 NO Relay1 Connector 5 Pin1 NC Relay2 Connector 5 Pin1 COM Relay2 Connector 5 Pin1 NO Relay2 Operating mode is selected by jumper DI1 DI2 closed for dry contact and open for logic By default jumpers are closed leve 5 LED indicators The following indicators show the status of the controller e Relay1 Relay2 green these LEDs are illuminated whenever the corresponding relay is activated the NO contact is closed and the NC contact is open e Sts red flashes when the main program of controller is executed e Log yellow indicates that somebody is logged via WEB interface e Link green on Connector 3 i
14. nd electrical isolation 8 Configuration Please follow the steps below for proper installation 1 Mount the controller in a dry and ventilated place 2 Connect the Ethernet port to a 10 100MB Ethernet network For direct connection to a PC use a crossover cable 3 Connect the I O pins of the controller according to the required application 4 Connect the power supply If the red LED STS blinks the main program of controller is executed By default TCW122B CM comes with the following network settings IP address 192 168 1 2 Subnet Mask 255 255 255 0 Default Gateway 192 168 1 1 Communication with TCW122B CM can be established by assigning a temporary IP address to the computer This address should be in the same network for example 192 168 1 3 To get access to the web interface you should type http 192 168 1 2 into the browser r 192 168 1 2 E C 192 168 1 2 If the network settings are correct the Login page will appear The web based interface allows configuration monitoring and control Recommended browser is Internet Explorer at 1024x768 resolutions 8 1 Login page After opening the Login page authorization data must be entered by default username admin password admin It is recommended to change the username and password to prevent unauthorized access to the controller Ethernet Controller TCW122B CM Teracom tew122b cm_w2 12 The controller supports one active session onl
15. ndicates that the device is connected to the network e Act yellow on Connector 3 flashes when activity is detected on the network 6 Powering TCW122B CM is designed to be supplied by adapter SYS1421 0612 W2E or similar intended for use in the conditions of overvoltage category II and priorly assessed for compliance with safety requirements The power supply equipment shall be resistant to short circuit and overload in secondary circuit When in use do not position the equipment so that it is difficult to disconnect the device from the power supply 7 Installation This device must be installed by qualified personnel This device must not be installed directly outdoors Installation consists of mounting the device connecting to an IP network connecting inputs and outputs providing power and configuring via a web browser TCW122B CM can be wall or flat not flammable surface mounted in a clean and dry location room Ventilation is recommended for installations where ambient air temperature is expected to be high V122B CM_R3 June 2014 Page 3 Mount the device to a wall by using two plastic dowels 8x60mm example Wurth GmbH 0912 802 002 and two dowel screws 6x70mm example Wurth GmbH 0157 06 70 Attach the screws to the surface vertically See Appendix A fig 1 for mechanical details Maintain spacing from adjacent equipment Allow 50 mm of space on all sides as shown on fig 2 in Appendix A this provides ventilation a
16. ortant The service is free and not guaranteed Mail server IP port domain or IP address and port of SMTP mail server Sender E mail sender e mail Username and Password authentication details for mail server Recipient e mail send test e mail TCW122B CM_R3 June 2014 Page 6 Username and password for WEB access to TCW122B CM can be changed in the Web Access section Setting the authentication to disabled will provide access to monitoring page without entering user name and password The HTTP port can be changed also in this section XML HTTP API section controls the access to XML file and HTTP commands Detailed information can be found in chapter XML and HTTP API commands Disabled 8 4 SNMP Setup page TCW122B CM supports SNMP v 1 This enables the device to be part of large monitoring and control networks The possible settings for SNMP section are SNMP Configuration enable disable SNMP SNMP Port allows standard port changing Write Read community performs client authentication SNMP Traps enable disable SNMP trap messages IP address IP address of the receiving host Community string performs client authentication Trap Interval time interval in seconds for SNMP trap messages Max Traps number maximum number of SNMP trap messages sent if trap condition is present SNMP Setup Disable private public Disable 0 0 0 0 public SN
17. ring page will not refresh automatically 8 6 Update page For details see chapter 16 Firmware update 9 Application examples The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Teracom Ltd cannot assume responsibility or liability for actual use based on the examples and diagrams 9 1 Temperature and humidity control TCW122B CM supports 1 Wire temperature and humidity sensors which makes it suitable for use in heating and cooling systems TSH202 Temperature amp Humidity Sensor TCW122B CM 9 Cooling System TCW122B CM_R3 June 2014 Page 10 9 2 Remote control The controlled device is connected in series with the relay contacts Users can operate TCW122B CM using a web browser or SNMP application Both relays are managed independently solid state controlled relay device 220 VAC SNMP HTTP lt gt IP Network amp N TCW122B CM 9 3 Remote monitoring A relay contact of monitored device is connected to the digital input When an event occurs the controller can sends an e mail and or SNMP trap TCW122B CM Se Pf f GSM Network Alarm button TCW122B CM_R3 June 2014 Page 11 9 4 Data acquisition The TCW122B CM can be used in Data Acquisition Systems DAQ The device uses SNMP v 1 protocol for communication with monitoring and manage
18. talled correctly refer this user manual e log in to the devices via browser program e make proper set up e set up the digital inputs to work in dry contact mode e short the Dini and GND e install sensor TSH1XX or TST1XX on 1 Wire bus e goto Monitoring page of WEB interface proper parameters value should be displayed in the same time flashing STS led should indicate the proper operation If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired Page 17 In no event will Teracom Ltd be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment 18 Maintenance Upon completion of any service or repairs to the device or once per year safety check must be perform to determine that this product is in proper operating condition Clean the device only with dry cloth Do not use a liquid cleaner or an aerosol cleaner Do not use a magnetic static cleaning device dust remover or any kind of abrasive materials to clean the device Page 18 Appendix A 106 9mm Top 50mm 50mm Side TCW122B CM Fig 2 Rev 2 February 2013 TCW122B CM_R3 June 2014 Page 19 DECLARATION OF CONFORMITY For the following equipment Product description Ethernet controller Model Nr TCW122B CM Trademark Teracom We declare under our own responsibility that the
19. y one user can operate the device If another user tries to login the message Someone s logged in appears TCW122B CM_R3 June 2014 Page 4 The active session will be terminated automatically if the current user stays inactive for 2 minutes 8 2 Monitoring page Someone is logged in Ethernet Controller TCW122B CM Teracom tew122b cm_w2 12 After successful authorization the Monitoring page appears The Monitoring page provides information about the state of the relays and digital inputs values Monitoring of analog voltages applied on analog inputs temperature and humidity The state of the relay can be changed by appropriate ON OFF button To change the state of relay for specified time Pulse button should be pressed Duration of the pulse is specified in Pulse Duration field of I O Setup page Digital inputs can be used for monitoring the state of discrete devices motion sensor door contact relay contact alarm output etc All digital inputs are not galvanic isolated One side of the contact is connected to Digital In and the other side is connected to GND pins Digital inputs are sampled every 10mS The change of input status is considered valid if the same value is read in two consecutive samples TCW122B CM_R3 June 2014 Signal closed open time invalid change j aninpis on every 10 ms valid change Status CLOSED Page
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