Ethernet controller TCW122B-CM User manual
Contents
1. 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 IP Network a a A GSM Network Alarm button 12 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 management software applications TSH202 TCW122B CM Temperature amp Humidity Sensor TCW122B CM 1 Wire interface 2 analog inputs 2 digital inputs 2 relay outputs TCW122B CM q a a na 2 Fa S TCW122B CM i _ E mail SNMP Monitoring a SNMP Trap gt Software 4 SNMP INTERNET snmp _ XML gt a XML gt n Ga HTTP gt I 1 Na ee 5s EIE mma amp A E 5 C j O Remote monitoring 13 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 op2. humidity2 joo mame aces oes mee 14 8 Setup gt analoginput gt input1 joo mame aces Joer mae 14 9 Setup gt analoginput gt input2 joo mame aces foenn ome 14 10 Setup gt digitalinput pame res oes oooO INTEGER MAIL_IF_COSED_TO_OPEN 2 digitalinput1Action read write Digital Input1 action MAIL_IF_OPEN_TO_CLOSED 1 NO_ACTION O INTEGER MAIL_IF_COSED_TO_OPEN 2 digitalinput2Action read write Digital Input2 action MAIL_IF_OPEN_TO_CLOSED 1 NO_ACTION O 14 11 Setup gt relay INTEGER DIGITAL_INPUT2 8 ANALOG_INPUT2 7 HUMIDITY2 6 relay1ControlledBy read write Relay1 control item TEMPERATURE2 5 DIGITAL_INPUT1 4 ANALOG_INPUT1 3 HUMIDITY1 2 TEMPERATURE1 1 MANUAL O INTEGER DIGITAL_INPUT2 8 ANALOG_INPUT2 7 HUMIDITY2 6 relay2ControlledBy read write Relay2 control item TEMPERATURE2 5 DIGITAL_INPUT1 4 ANALOG_INPUT1 3 HUMIDITY1 2 TEMPERATURE1 1 MANUAL O x 2 9 3 0 relayPulseWidth Digital Inputs mail recipient INTEGER 1 253 14 12 Setup gt recipients oo sine wes oes See x 2 10 1 0 recipientlEmailAddress Recipient1 e mail String SIZE 0 38 14 13 Monitor amp control foo nme res Joen ime 15 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 applica
3. control solutions TERACOM Ethernet controller TCW122B CM User manual TCW122B Relay1 Relay2 12 VDC 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 10 Mb Ethernet connectivity Password protected web based configuration and control 2 digital inputs with dry contact and logic level modes 2 analog inputs with O to 60VDC range 2 relays with NO and NC contacts Long 1 Wire support for up to 2 temperature TST1XX or temperature humidity TSH2xx sensors SNMP v 1 support SNMP traps and or e mail sending for alert conditions SMTP with authentication SSL is not supported HTTP and SNMP port changing HTTP and XML API commands Remote FTP firmware update TCW122B CM_R1 Page 1 3 Technical parameters Supply voltage VDC Maximum current consumption wi
4. eration over mentioned wiring length We guarantee proper operation only with our 1 Wire sensors series TST1XX and TSH2XX TCW122B CM_R1 Page 10 14 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 3 6 1 4 1 38783 To save the changes configurationSaved OID x 3 13 0 should be set to 1 14 1 Product joo ame rees oes Se 14 2 Setup gt network foo name rs Joer ime 14 3 Setup gt SNMP joo nine e oes Se 14 4 Setup gt oneWireSensor1 gt temperaturel joo name ces oes dS 14 5 Setup gt oneWireSensor1 gt humidity1 foo mame acess estonia x 2 5 2 1 0 humidity1Min Humidity1 range min value INTEGER 0 1000 x 2 5 2 2 0 humidity1Max Humidity1 range max value INTEGER 0 1000 25 230 humidity1Hyst INTEGER 0 1000 25 240 humiditytActio INTEGER SEND_MAIL 1 NO_ACTION O 14 6 Setup gt oneWireSensor2 gt temperature2 foo mame acess oes sme x 2 6 1 1 0 Temperature2 range min value INTEGER 400 1250 x 2 6 1 2 0 Temperature2 range max value INTEGER 400 1250 lt 2 6 13 0 temperature2Hys INTEGER 0 1250 14 7 Setup gt oneWireSensor2 gt
5. es 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 installed correctly refer this user manual e log into 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 ma
6. ess of the receiving host e Community string performs client authentication e Trap Interval time interval in seconds for SNMP trap messages e Max Traps number maximum number of SNMP trap messages sent if trap condition is present SNMP Setup Enable 192 166 32 100 SNMP traps are sent if e event occurs status change on Digital Input 1 or Digital Input 2 e measured voltage on Analog Input 1 or Analog Input 2 goes outside the range e measured temperature goes outside the range e measured humidity goes outside the range e restart condition TCW122B CM_R1 Page 8 12 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 12 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 Cooling System 12 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 SNMP HTTP IP Network TCW122B CM TCW122B CM_R1 Page 9 12 3
7. 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 192 168 1 2 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 11 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 TCW122 CM Login Teracom tewt22 cm_w1 04 The controller supports one active session only one user can operate the device If ano
8. ic level By default jumpers are closed 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 located on the Ethernet connector indicates that the device is connected to the network e Act yellow located on the Ethernet connector 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 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 8 Safety This device must not be used for medical life saving purpos
9. racom cc e Download the latest firmware version file cod from www teracom cc e Start the program and upload the new firmware Attention Don t turn off the power supply during the update Turning off the power supply will damage the device Rev 1 0 September 2012 TCW122B CM_R1 Page 14 Appendix A 106 9mm 63 7mm Top 50mm TCW122B CM Fig 2 TCW122B CM_R1 a
10. range In range For digital inputs conditional e mail sending can be arranged by following part of the page email_if OPEN TO CLOSED email_if OPEN TO CLOSED 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 For all monitored parameters only one e mail recipients can be set JohnSmith mail com Automatic monitoring page refresh interval can be set from 1 to 253 second If O is chosen no automatic refresh TCW122B CM_R1 Page 6 Save 11 4 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 Subjec
11. t in sent e mails e MAC device MAC address static 192 168 32 208 255 255 255 0 92 168 32 1 192 168 32 1 clock via net TCW122 CM 0 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 set up the SMTP server details the following fields should be completed e Mail server IP port domain or IP address and port of SMTP mail server e E mail sender e mail e Username and Password authentication details for mail server Mail server is considered server for sending mails Secure Socket Layer is not supported mail yahoo co uk test yahoo co uk Authentication details for WEB access to TCW122B CM can be set in the last section Only one user is Supported TCW122B CM_R1 Page admin Ce eo 11 5 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 e SNMP Configuration enable disable SNMP e SNMP Port allows standard port changing e Write Read community performs client authentication e SNMP Traps enable disable SNMP trap messages e IP address IP addr
12. th both relays ON mA 200 Operating temperature C Maximum humidity in O to 31 C range 107 x 72 x 32 Minimum high level input voltage for digital inputs VDC 2 5 Maximum low level input voltage for digital inputs VDC Maximum input voltage for digital inputs VDC Maximum humidity at 40 C linear slope between 31 40 C RH 50 Supply voltage for 1 wire bus VDD VDC 5 3 0 2 200 Weight g 50 2 Maximum output current for 1 wire bus VDD A Analog input 1 range VDC O to 60 Analog input 2 range VDC O to 60 Maximum switchable current for relay contacts A Maximum switchable voltage for relay contacts VAC VDC 30 24 4 Connectors Inputs and outputs locations are shown below 4 5 errs a TCW1228 S Relay1 Relay2 12 VDC 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 Connector 2 Pin5 Analog input 2 Ain2 Connector 2 Pin6 Ground Connector 2 Pin7 1 Wire data Connector 2 Pin8 1 Wire power supply Connector 3 Ethernet RJ45 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 log
13. ther user tries to login the message Someone s logged in appears Someone s logged in Ethernet Controller TC W122 CM Teracom tewil22 cm_w1 04 The active session will be terminated automatically if the current user stays inactive for 2 minutes 11 2 Monitoring page After successful authorization the Monitoring page appears Monitoring The Monitoring page provides information about the state of the relays and digital inputs values 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 a while Pulse button should be pressed Duration of the pulse is specified in Pulse Duration field of I O Setup page 11 3 1 0 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 arranged windows for monitored parameter TCW122B CM_R1 Page 5 send_email send_email send_email send_email send email send_email Every going out of range generates SNMP trap or e mail if enabled 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 Min His Max His X Outof range Min Out of
14. tions Below is the structure of the XML file which is located at http your ip address status xml lt Monitor gt lt Device gt TCW122B CM lt Device gt Device Type lt FW gt tcw122 cmv1 01 lt FW gt Firmware version lt Digitallnput1 gt OPEN lt Digitallnput1 gt Digital input 1 state lt Digitallnput2 gt OPEN lt Digitallnput2 gt Digital input 2 state lt Relay1 gt ON lt Relay1 gt Relay 1 state lt Relay2 gt OFF lt Relay2 gt Relay 2 state lt AnalogiInput1 gt 5 2 lt Analoginput1 gt Analog input 1 value lt AnalogInput2 gt 2 4 lt Analoginput2 gt Analog input 2 value lt Temperature1 gt 12 2 lt Temperature1 gt Temperature 1 value lt Temperature2 gt lt Temperature2 gt Temperature 2 value lt Humidity1 gt 43 5 lt Humidity1 gt Humidity 1 value lt Humidity2 gt lt Humidity2 gt Humidity 2 value lt Monitor gt The relay outputs can be controlled by sending HTTP commands 16 Factory default settings TCW122B CM can be restored to its original factory default settings following the steps below e Turn off the power supply e Press and hold the RESET button then turn on the power supply e The LED s STS and LOG will flash 14 times after that they will turn on In this moment the RESET button should be released The factory default settings are 17 Firmware update TCW122B CM supports remote firmware update To update the device follow the steps below e Download the TCW1XX_Update_Tool from www te
15. y be impaired In no event will Teracom Ltd be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment 9 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 10 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 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 and electrical isolation 11 Configuration Please
Download Pdf Manuals
Related Search