Ethernet controller TCW112-CM Users manual
Contents
1. located on the Ethernet connector indicates that activity on the LAN is detected 5 Powering TCW112 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 6 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 7 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 p2. VW A 2 Supply voltage for analog sensor VA VDC 5 0 0 1 Maximum output current for analog sensor VA A Maximum switchable current for relay contacts A Maximum switchable voltage for relay contacts VAC VDC 30 24 4 Connectors and LED s The location of the connectors and LED s are shown below GND DAT 1 Wire ETHERNET VW GND Aln Analog Input VA GND Digital Input Din NC POWER Com Relay NO STS LED C LOGLED i RELLED Ji Jumper for digital input mode 4 1 Connectors The device has following connectors e Power 2mm connector central positive e Ethernet RJ45 connector e Screw terminals GND ground for 1 Wire sensor DAT data input output of 1 Wire sensor VW power supply for 1 Wire sensor GND ground for analog input Aln analog input VA power supply for analog sensors GND ground for digital input Din digital input operates either in dry contact mode J1 is closed or logic level mode J1 is open Relay normal open and normal close contacts are available 4 2 LED indicators Five LED s show the status of controller e STS red flashes when the main program of controller is executed e LOG yellow indicates that somebody is logged via WEB interface e REL green indicates that the relay is activated e Link green located on the Ethernet connector indicates that the device is connected to the LAN e Act yellow
3. Pulse Width INTEGER 1 253 op name frem Joe mm x 2 9 1 0 recipientEmailAddress recipient e mail address String SIZE 0 38 13 3 Monitor and control op rame ae Joe fom tempx10Int Temperature x10 in Integer format INTEGER 400 1250 humix10Int Humidity x10 in Integer format INTEGER 0 1000 Configuration save status configurationSaved SAVED UNSAVED INTEGER unsaved 0 saved 1 14 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 XML file which is located at http your ip address status xml lt Monitor gt lt Device gt TCW112 CM lt Device gt Device Type lt FW gt tcw112 cmv1 01 lt FW gt Firmware version lt Digitallnput gt OPEN lt Digitallnput gt Digital input state lt Relay gt ON lt Relay gt Relay state lt Analoginput gt 5 2 lt Analoginput gt Analog input value lt Temperature gt lt Temperature gt Temperature value lt Humidity gt lt Humidity gt Humidity value lt Monitor gt The relay can be controlled by sending HTTP commands http your ip address r1 1 Turn Relay ON http your ip address r1 0 Turn Relay OFF http your ip address tg1 1 Toggle Relay state http your ip address pl1 1 Pulse relay 15 Factory default settings TCW112 CM can be restored to its f
4. be used in Data Acquisition Systems DAQ The device uses SNMP v 1 protocol for communication with monitoring and management software applications TCW112 CM TCW112 CM 1 1 Wire interface TSH202 Temperature amp Humidity Sensor 1 analog input 1 digital input TCW112 CM q a gt i a 72 E mail alert eT TCW112 CM SNMP Monitoring SNMP Trap Software Remote monitoring TCW112 CM R1 Page 9 11 3 Remote control The controlled device is connected in series with the relay contacts Users can operate TCW112 CM using a web browser or SNMP applications solid state controlled relay device BE Ne TE gt IP Network 4 gt 3 we EN 5 N _ waar TCW112 CM 11 4 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 TCW112 CM EN aie geld k s IP Network AN J Te gt gt N GSM Network Alarm button 12 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 functionalit
5. P 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 used when e mail is sent e Host Name up to 16 symbols it appears as a Subject in sent e mails e MAC device MAC address 0000 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 Mailserver IP port domain or IP address port of SMTP mail server To use domain name IP address in field DNS must be correct 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 TCW112 CM can be set in the last section Only one user is supported TCW112 CM_R1 Page 10 5 SNMP Setup page TCW112 CM supports SNMP v 1 that enables trap delivery to an SNMP management application This enables the device to be part of large monitoring and control networ
6. actory default settings following the steps below e Turn off the power supply from the unit 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 9 9 RESET The factory default settings are User Name Admin Password Admin IP Address 192 168 1 2 Subnet Mask 255 255 255 0 Default Gateway 192 168 1 1 SNMPConfiguration disabled readCommunity public writeCommunity private 16 Firmware update TCW112 CM supports remote firmware update To update the device follow the steps below e Download the TCW1XX Update Tool program from www teracom cc e Download the latest firmware version file cod from www teracom cc e Start the program and update the firmware Attention Don t turn off the power supply during the update Turning off the power supply will damage the device Rev 1 September 2012 Appendix A 72 50 2x 3 3 of PIT m Fig 1 Top 50mm Yy surm TCW112 CM eom Side Side Fig 2 TCW112 CM R1 Page 14
7. allation consists of mounting the device connecting to an IP network connecting inputs and outputs providing power and configuring via a web browser This device must be installed by qualified personnel This device must not be installed directly outdoors This device should be mounted in a clean and dry location room Ventilation is recommended for installations where ambient air temperature is expected to be high The device should be installed in not flammable box 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 10 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 TCW112 CM is delivered 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 TCW112 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
8. antrol solution TERACOM Ethernet controller TCW112 CM Users manual 1 Short description TCW112 CM is an Ethernet controller which is designed to work in IP based networks It has 1 digital and 1 analog input 1 Wire interface and 1 relay output It can be managed by WEB interface and or SNMP programs The relay 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 if it goes outside of previously predefined range Special schematic is utilized for long 1 Wire support and various digital sensors can be used 2 Features 10 Mb Ethernet connectivity Password protected web based configuration and control 1 digital input with dry contact and logic level modes 1 analog input with 0 to 60VDC range 1 relay with NO and NC contacts Long 1 Wire support for 1 temperature TST1XX or temperature humidity TSH2xx sensor SNMP v 1 SNMP traps sending for alert conditions 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 TCW112 CM R1 Page 1 3 Technical parameters Maximum humidity in 0 to 31 C range RH 80 Supply voltage for 1 wire bus VW VDC 5 3 0 2 Maximum output current for 1 wire bus
9. art 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 DI 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 In no event will Teracom Ltd be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment 8 Maintenance Upon completion of any service repair to the device or once per year safety check must be performed 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 9 Installation Inst
10. ks 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 address 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 Disable v 161 Disable vw 0 0 0 ublic SNMP traps are sent if e event occurs status change on digital input e measured voltage on analog input goes outside the range e measured temperature goes outside the range e measured humidity goes outside the range e restart condition TCW112 CM_R1 Page 8 11 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 11 1 Temperature and humidity control TCW112 CM supports 1 Wire temperature and humidity sensors which makes it suitable for use in heating and cooling systems T TCW112 CM EG TSH202 li Temperature amp Humidity Sensor Cooling System 11 2 Data acquisition TCW112 CM can
11. r TCW112 CM RI Page 5 po de fo oo poo oo oo fo oo Every going out of range generates e mail if enabled with appropriate Subject and Message Leaving range is considered when the parameter goes lower than MIN values or higher than MAX Coming back in the range is consider when the parameter goes lower than MAX HISTERESYS or higher than MIN HISTERESYS Min His Max His x lt gt Out of range Min Out of range In range For digital input conditional e mail sending can be arranged by following part of the page disable Relay can be activated automatically depends of value of monitored parameter humidity temperature analog voltage and changes on digital input or manually Only one parameter can be assigned for relay activation at the same time JohnSmith mail com 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 Automatic monitoring page refresh interval can be set from 1 to 253 second If 0 is chosen no automatic refresh TCW112 CM_R1 Page 6 10 4 Network Setup page The Network parameters are set on this page The following parameters can be changed e Static DHCP 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 I
12. web interface you should type http 192 168 1 2 into the browser address field 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 10 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 TC W112 CM Teracom tew112 cm_w1 04 The controller supports one active session only one user can operate the device If another user tries to login the message Someone s logged in appears Someone s logged in Ethernet Controller TCW112 CM Teracom tew112 cm_w1 04 The active session will be terminated automatically if the current user stays inactive for 2 minutes 10 2 Monitoring page After successful authorization the Monitoring page appears Monitoring 0 0V 35 1 RH LON OFF J Pulse The Monitoring page provides information about the state of the digital and analog inputs relay status temperature and humidity if a sensor is connected 10 3 I O setup page For temperature humidity and analog voltage MIN MAX and HISTERESYS values can be set These values arranged windows for monitored paramete
13. y 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 TCW112 CM R1 Page 10 13 Control and monitoring using SNMP TCW112 CM can be configured and monitored through SNMP Simple Network Management Protocol This could be done using every SNMPv 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 x symbol with 1 3 6 1 4 1 38783 To save the changes configurationSaved OID x 3 7 0 should be set to 1 13 1 Product oo EE 13 2 Setup network O oo feces oeo semen devicelPAddress Device IP address 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 owe fame fa foer oe 22450 Trap Interval INTEGER 1 253 x 2 4 6 0 maxNumberOfTraps Max Number of Traps INTEGER 1 253 op mme face Joe me o0 me ae fo fom S oo op nme fa on fm digitallnput foo mame acces oecipion ome INTEGER noAction 0 digitallnputAction read write Digital Input Action maillfOpenToClosed 1 maillfClosedToOpen 2 or nme ae fo Se INTEGER manual 0 temperature 1 relayControl read write Relay Control Item humidity 2 analoginput 3 digitallnput 4 x 2 8 2 0 relayPulseWidth Relay
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