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        User manual - lechner electric CCTV
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1.     75 28    3 198     0 826    31 74    By default and after  Factory default settings  procedure   Unit  V  Offset   0 00  Multiplier   1 00    7 2 3 4  Relay outputs    For every relay description  up to 11 characters can be set     Relay outputs    Relay   Description Pulse  seconds  Activated from   Relay 1 boiler 0 1 manual     Relay 2 heater 0 2 51  gt Temp I      Relay 3 charger 0 3 A        retay 4 z x E     For every relay different time for pulse duration can be set  The resolution is 0 1 second   Every relay can be activated remotely or locally     by value of monitored parameter   By default all relays are activated remotely  by WEB interface and in field  Activated from  is written     manual      For local activation  alarm conditions for different sources are used  They are set up in section     Setup Alarm conditions     Following choices to assign parameter to relay are possible   e S       S  stands for  Sensor 1 Wire     The relay is activated from value measured from  specified 1 Wire sensor and rules for ranges specified in    Setup Alarm conditions      Question mark masks number from 1 to 8   e  lt A     A  stands for    Analog input     The relay is activated from value measured from  specified analog input and rules for ranges specified in    Setup Alarm conditions     Question  mark masks number from 1 to 4   e D    D  stands for    Digital input   The relay follows the state of specified digital input   Question mark masks number from 1 to 4   e Sc
2.     lt item1 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item1 gt    lt item2 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item2 gt    lt  S5 gt    lt S6 gt    lt description gt Sensor6 lt  description gt    lt id gt FFFFFFFFFFFF lt  id gt    lt item1 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item1 gt    lt item2 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item2 gt    lt  S6 gt     5 2   lt description gt Sensor7 lt  description gt    lt id gt FFFFFFFFFFFF lt  id gt    lt item1 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item1 gt    lt item2 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item2 gt    lt  S7 gt    lt S8 gt     description  Sensor8   description     lt id gt FFFFFFFFFFFF lt  id gt    lt item1 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item1 gt    lt item2 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item2 gt    lt  S8 gt    lt  S gt      lt Al gt     lt Al1 gt    lt description gt Analog In1 lt  description gt    lt value gt 0 00 lt  value gt    lt unit gt volts lt  unit gt    lt multiplier gt 31 740 lt  mult
3.   7 1 4  Relay section  The section displays the current state of relays and presents buttons that can be used to change  their status           Relay Status Control   volets OFF ON OFF Pulse  edairage ON    automatically controlled by 51 Temp  dimatiseur ann ON OFF Pulse  portail OFF automatically controlled by A1       All On All Off Pulse All    Each relay can be activated either remotely by the WEB interface or locally  from the status of a  monitored parameter  1 Wire sensor  analog voltage and dry contact   Only one parameter can control  the relay at the same time    For every WEB activated relay there are    On        Off    and    Pulse    buttons  There are also    All On        All  Off    and    Pulse All    for common control of relays  Pulse duration can be set separately for each relay in   Setup Input Output RelayOutputs     For locally activated relays a text description of the controlling parameter is displayed rather than  buttons  Parameters for local relay activation can be set in  Setup Input Output RelayOutputs   Control  of relays follows conditions set in  Setup Alarm conditions      7 2  Setup page  7 2 1  Network    7 2 1 1  IP configuration  The network parameters are set in this section     IP configuration    Static DHCP Static Ka IF address 192 168 32 122  Subnet mask 255 255 255 0  Default gateway 192 168 32 1   Host name TCW240B DNS 192 168  32 1    The controller supports static and dynamic IP addresses   It is good practice to change the def
4.   S71MAXx10Int read write      1 maximum value   NTEGER  x10 in Integer format   x 1 2 2 1 7 3 0   S71MINx10Int read write  7 minimum value   NTEGER  x10 in Integer format    x 1 2 2 1 7 4 0  S71HYSTx101nt read write    gt  2 hysteresis value       NTEGER  x10 in Integer format  x 1 2 2 1 7 5 0   S72MAXx10Int eadun               x10 in Integer format  x 1 2 2 1 7 6 0   S72MINx10Int rada   974 Minimum              x10 in Integer format  S72 hysteresis value  x 1 2 2 1 7 7 0   S72HYSTx10Int read write   INTEGER  x10 in Integer format    8 10  setup   gt io  gt  Sensors  gt sensor8setup    op      Mme  recess  Description         mmm    _    x 1 2 2 1 8 2 0   S81MAXx10Int feadawrite      o inn vale NTEGER  x10 in Integer format  x 1 2 2 1 8 3 0   S81MINx10Int      NTEGER  x10 in Integer format  S81 hysteresis value  x 1 2 2 1 8 4 0   S81HYSTx10Int read write INTEGER  x10 in Integer format  x 1 2 2 1 8 5 0   S82MAXx10Int readewiite      OS  NTEGER  x10 in Integer format  x 1 2 2 1 8 6 0   S82MINx10Int esdan   oo IU value  NTEGER  x10 in Integer format  S82 hysteresis value  x 1 2 2 1 8 7 0   S82HYSTx10Int read write INTEGER  x10 in Integer format    8 11  setup   gt io  gt  analog   gt analog1setup    om      xm  acess              8 12  setup   gt io  gt  analog   gt analog2setup    ob  Name  Aem  Deo  s                   8 13  setup   gt io  gt  analog    analog3setup    op      xm  Ame  omen                 8 14  setup   gt io  gt  analog   gt analog4setup    oo             De
5.   lt value gt OFF lt  value gt    lt  R2 gt    lt R3 gt    lt description gt Relay3 lt  description gt    lt value gt OFF lt  value gt    lt  R3 gt    lt R4 gt    lt description gt Relay4 lt  description gt    lt value gt OFF lt  value gt    lt  R4 gt    lt  R gt    lt  Monitor gt     Where    lt value gt      lt  value gt  and  lt unit gt      lt  value gt  means no 1 Wire sensor on this position    lt alarm gt 1 lt  alarm gt  means there is trigger condition     If XML HTTP API authentication is enabled  basic access authentication is required to access the  status xml file  The format of the command is                     API authentication     Format                     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        Page 31    The relay outputs can be controlled by sending HTTP commands     ttp   device ip address status xml r1 1    ttp   device ip address status xml r2 0  ttp   device ip address status xml pl1 1    If XML HTTP API authentication is enabled  the format of the commands is shown in the table below   user name admin  pass admin      XML HTTP API authentication   Format  ice ip address status xml a admin admin amp r1 1  disabled http   device ip address status xml r1 21    10  Firmware update  TCW240B supports remote firmware update  To update the device follow the steps below   e Goto www teracom cc and download the latest firmw
6.   x    symbol with    1 3 6 1 4 1 38783     To save the changes configurationSaved   OID x 1 3 5 0  should be set to  1      8 1  product    fo     Name  Access   Description         Syntax S O  x1110    x112 0 string  x113 0 Release date    8 2  setup     network       ID L        a MAC  ooo        x 1 2 1 3 0 Device IP       IP          8 3  setup   gt i0  gt  Sensors   sensor1setup    san ou n n  422 4140 Comm ioe      X 1 2 2 1 1 2 0  s11MAXx10Int read write   911 maximum value   NTEGER  x10 in Integer format  x 1 2 2 1 1 3 0   s11MINx10Int gadane  7 l Minimum value INTEGER  x10 in Integer format    S11 hysteresis value  X 1 2 2 1 1 4 0  s11HYSTx10Int read write INTEGER  x10 in Integer format  x 1 2 2 1 1 5 0    12MAXx10Int fendiwrite   1 Maximum value   NTEGER  x10 in Integer format  x 1 2 2 1 1 6 0    12MINx10Int readwrite    Le mae    INTEGER  x10 in Integer format    S12 hysteresis value  x 1 2 2 1 1 7 0   S12HYSTx10Int read write INTEGER  x10 in Integer format    8 4  setup   gt io  gt  Sensors  gt sensor2setup    jo     frame  Aem  Description                      x 1 2 2 1 2 2 0   S21MAXx10lnt read write   921 maximum value   NTEGER  x10 in Integer format   x 1 2 2 1 2 3 0  S21MINXx10lnt read write   el minimum value   NTEGER  x10 in Integer format             X 1 2 2 1 2 4 0   S21HYSTx10Int raqa wie   oe eS value   INTEGER  x10 in Integer format  x 1 2 2 1 2 5 0   S22MAXx10Int    EGER  x10 in Integer format  x 1 2 2 1 2 6 0   S22MINx10Int read write   322 minimum 
7.  1 2 0 Relay1pulse Relay1 pulse length INTEGER    8 31  monitor control    relays          oo  wm      Aem  ome a  x 1 3 4 2 1 0   Relay2State Relay2 State INTEGER  off 0   on 1    x 1 3 4 2 2 0 Relay2pulse Relay2 pulse length INTEGER    8 32  monitor control   gt relays   gt  relay3    m  W              x 1 3 4 3 1 0   Relay3State Relay3 State INTEGER  off 0   on 1    x 1 3 4 3 2 0 Relay3pulse Relay3 pulse length INTEGER    8 33  monitor control   gt relays Ey    om      wm      Aem s     po    _ _ _  x 1 3 4 4 1 0   Relay4State Relay4 State INTEGER  off 0   on 1    x 1 3 4 4 2 0 Relay4pulse Relay4 pulse length INTEGER    8 34  monitor control    ob      m  Amm  Description     mm SSS    Configuration save  configurationSaved read write   status INTEGER  unsaved 0   saved 1    nee NSAVED                         1 3 6 0   Restart Device       Device INTEGER INTEGER  cancel 0   restart 1   sd restart 1      temperature values       Page 28    9  XMLand 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   The structure of status xml file is      lt Monitor gt    lt Devicelnfo gt     ID  00 04 A3 CE F9 F8   ID     lt DeviceName gt TCW240B lt  DeviceName gt    lt Key gt 00 00 00 00 00 00 lt  Key gt    lt HostName gt TCW240B lt  HostName gt    lt Alarmed gt 1 lt  Alarmed gt    lt  Devicelnfo gt    lt S gt    
8.  51     lt description gt Sensor1 lt  description gt    lt id gt FFFFFFFFFFFF lt  id gt    lt item1 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item1 gt    lt item2 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item2 gt    lt  S1 gt     52     lt description gt Sensor2 lt  description gt    lt id gt FFFFFFFFFFFF lt  id gt    lt item1 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item1 gt    lt item2 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item2 gt    lt  S2 gt     53     lt description gt Sensor3 lt  description gt    lt id gt FFFFFFFFFFFF lt  id gt    lt item1 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item1 gt    lt item2 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item2 gt    lt  S3 gt     S4     lt description gt Sensor4 lt  description gt    lt id gt FFFFFFFFFFFF lt  id gt    lt item1 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item1 gt    lt item2 gt    lt value gt     lt  value gt    lt unit gt     lt  unit gt    lt alarm gt 0 lt  alarm gt    lt  item2 gt    lt  S4 gt     S5     lt description gt Sensor5 lt  description gt     Page 29     lt id gt FFFFFFFFFFFF lt  id gt
9.  both cases the monitored  parameter goes out of range    Coming back in range for observed parameter is considered when the value goes higher than  Min    Hys  or lower than  Max     Hys   Hysteresis   Hys   is used to prevent from excessively triggering when  the value vacillates around trigger point     TCW240B R2 0   June 2014 Page 17    Voltage    8 0V E Max    za l L ee Max   Hu    3 2V A Min   Hys    SA  i59 hps 7 M          time  Status  time             Trigger                       time  Alert  time  Example     TCW240B  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     Sensors    Description Type Min  Max  Hys  If out of range  1 Temp 1 Temp    C 19 0 100 0 0 5 send email   v      When the controller 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     Page 18    Tem
10. 1 5 2 0    52x10Int peseeanlys   en INTEGER  Integer format    x 1 3 1 5 3 0 S5ID Sensor 5 ID Mac Address    8 25  monitor control     Sensors   gt  sensor6     Name  Ames  Description     po SSS    x 1 3 1 6 1 0    61x10Int reisi   oo valued INTEGER  Integer format   x 1 3 1 6 2 0   S62x10Int pesdbenly  ooo INTEGER  Integer format    x 1 3 1 6 3 0   S6ID Sensor 6 ID Mac Address    8 26  monitor control   gt  Sensors   gt  sensor7          Dee        SSS    x 1 3 1 7 1 0   S71x10Int sich         INTEGER  Integer format   x 1 3 1 7 2 0  S72x10Int atou LOI     INTEGER  Integer format    x 1 3 1 7 3 0       S7ID Sensor 7 ID Mac Address    8 27  monitor control     Sensors     sensor8    name  Ames  Den      sma SSS    x 1 3 1 8 1 0    81x10Int      INTEGER  Integer format                         x 1 3 1 8 2 0   S82x10Int readonly oo ON INTEGER  Integer format    x 1 3 1 8 3 0 S8ID Sensor 8 ID Mac Address       Page 27    8 28  monitor control   gt  analog    Voltage1 x10 i   x 1 3 2 1 0 Voltage1x10lnt       INTEGER  Integer format  Voltage2 x10 i   x 1 3 2 2 0 Voltage2x10Int     e aen INTEGER  Integer format    Voltage3 x10 i   x 1 3 2 3 0 Voltage3x10Int         INTEGER  Integer format   x 1 3 2 4 0 Voltage4x10Int readonly      INTEGER  Integer format    8 29  monitor control   gt  digital    oo  Name Axes  Description  sm         8 30  monitor_control   gt relays   gt  relay1    ob      Wme            sa  x 1 3 4 1 1 0   relay1State Relay1 State INTEGER  off 0   on 1    x 1 3 4
11. 4 Sensor   0 000 0 000  Sensor 5   Sensors 0   0008 0  000  Sensor 6 Sensor   0 000 0 000  Sensor 7 Sensor      000 I 0 000  Sensor 8 Sensor   0 000 0 000  7 2 3 2  Digital inputs   For every digital input description  up to 11 characters can be set   Digital inputs  Digital input   Description Digital input   Description  Digital Input 1 Alarm 1 Digital Input 3 Digital In3  Digital Input 2 Alarm 2 Digital Input 4 Digital In4   7 2 3 3  Analog inputs   For every analog input description  up to 11 characters can be set   Analog inputs  Analog input   Description Unit Multiplier Offset  Analog input 1 Server room  RH 31 74 0 826  Analoginput2   Analog In   volts 1 000 0 000  Analoginput3   Analog In3 volts 1 000 0 000  Analoginput4   Analog In4 volts 1 000 0 000    Page 15    For every analog input field    Unit        Multiplier    and    Offset    parameters are available to convert  the raw voltage input to meaningful engineering units if required  The shown value is calculated by   DV Un     AV     OF    MU  Where   DV     displayed value   Un     unit   AV     real analog voltage from source   MU     multiplier in dimension  parameter Volt    OF     offset   Example   For humidity sensor HIH 4000 003 following parameter  coming from data sheet  should  be set for fine work     Unit    RH   Offset   0 826   Multiplier   31 74  the value is inversed of slope parameter  1 0 0315    If the output voltage of this sensor is 3 198V on the monitoring page will be shown  75 28  RH 
12. 72 15   sensor82 16    analog1 17     analog2 18   analog3 19   analog4 20   digital1 21    digital2 22     digital3 23   digital4 24   scheduler1 25   scheduler2 26    scheduler3 27   scheduler4 28          Page 26    8 20  monitor_control   gt  Sensors   gt  sensor1    mome  Description  Stax SSS    x 1 3 1 1 1 0    11x10Int ee INTEGER    x 1 3 1 1 2 0   S12x10Int kore _ INTEGER    x 1 3 1 1 3 0 S1ID   read only     read only   ISenorilD       1 ID  MacAddres                  MacAddres                    8 21  monitor control     Sensors   gt  sensor2     name  a  Deep Jom SSS    x 1 3 1 2 1 0   S21x10Int eaten    Om INTEGER  Integer format   x 1 3 1 2 2 0   S22x10Int mo toe INTEGER  rs NN format    x 1 3 1 2 3 0 S2ID read    read only   Sensor21D   2 ID Mac   Mac Address On    8 22  monitor control   gt  Sensors   gt  sensor3     Name  Ames Deg  syntax    x 1 3 1 3 1 0   S31x10Int                              Integer format   x 1 3 1 3 2 0   S32x10Int mated                                 format    x 1 3 1 3 3 0 S3ID read    read only   ISenor3ID   3 ID Mac   Mac Address On    8 23  monitor control   gt  Sensors   gt  sensor4     Name  Aces  Dee  Stax SSS    x 1 3 1 4 1 0   S41x10Int     e INTEGER  Integer format   x 1 3 1 4 2 0   S42x10Int mado    gt  On INTEGER  Integer format    x 1 3 1 4 3 0   SAID Sensor 4 ID Mac Address    8 24  monitor control     Sensors   gt  sensor5     name  a  Dee Jom SSS    x 1 3 1 5 1 0   S51x10Int       oe On INTEGER  Integer format   x 1 3 
13. B8EF0C  iw  6 Sensor 20 4  C  000004685419         7 Sensor  20 4  C  000004B8EF95  Iv  8 Sensors 20 5 C 43  B  RH  FFO01624F695  rJ    Scan for new sensors    7 1 2  Digital inputs section  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           Signal  closed  open time  invalid change       sample on every 10 ms  valid change         Status CLOSED       Status of every input is shown by text and by color             Digital input Status Digital input Status          Default descriptions can be changed in    Setup Input Output        Page 12    7 1 3  Analog inputs section  Analog inputs can be used for monitoring of DC voltage sources     analog sensors  batteries  power  supplies  solar panels etc  All analog inputs are not galvanic isolated   One side of source is connected to    Analog In    and the other side is connected to    GND    pins     Analog input Value Analog input Value  Analog Int 30 03volts Analog In2 20 12volts  Analog In3 11 98volts Analog In4 5 00volts    For every analog input 3 variables      Unit    Multiplier  and  Offset  can be set in section  Setup   Input Output      
14. NMP v 2  This enables the device to be part of monitoring and control  systems over SNMP protocol   In this section all necessary parameters for proper operation of SNMP can be set     SNMP   SNMP configuration Enable ka SNMP port 161   Write community private Read community public   SNMP Traps   SNMP Traps Enable Ka IP address 192 168 32 30  Community string public Trap interval 10    Max  Trap number 253    Download MIB File    SAVE    Page 14             Trap Interval  is time  in seconds  between repeating the sent SNMP trap messages  It is in range  between 1 and 255 seconds      Max  Traps number  is a maximum number of SNMP trap messages sent  if trap condition is  present  It is in range between 1 and 255   SNMP traps can be sent if   e event occurs  status change  on Digital Inputs   e measured parameter on Analog Inputs goes outside the range   e measured parameter on 1 Wire bus goes outside the range   e restart condition   Necessary   MIB file for SNMP manager programs can be downloaded from the controller     All changed information in above sections is saved with button  Save      7 2 3  Input Output    7 2 3 1  1 Wire sensors    For every 1 Wire sensors description  up to 11 characters  can be set   For some specific sensor fields  Unit    Multiplier  and  Offset  are available for use                 Sensors  Sensor   Description Unit Multiplier Offset  Sensor 1 Temp 1     0 000   l 0  000  Sensor 2 Sensor    0 000 0  000  Sensor 3 sensors 0 000 0 000  Sensor 
15. PI commands     Method HTTP POST Y  URL  http           serverURL  port  Period   seconds   60      Connect On Any Alarm       Key   00 00 00 00 00 00         Process Answer Yes T          SAVE       Typical monitoring application is shown on the picture below     TCW240B            Router  e sr  lt  pi   Med  T i Dynamic IP Addr     s             dl      Monitoring software  Router  PUSH  LS A         9      Comm  Public IP Addr  TCW240B    af   PUSH        ss     gt       b EL          Control         The main advantage of the PUSH technique is that the controllers can be installed in private    networks  behind the routers without port forwarding arrangement   The server should have public IP  address     TCW240B R2 0   June 2014 Page 21    7 2 7  System    On this page all common settings for controller are made  There is also section for firmware update     7 2 7 1  Time setup  The TCW240B utilizes real time clock for schedules  The clock can be set manually or automatically   For automatic adjustments appropriate NTP server should be used     Time Setup  Time configuration Manual Iv   Time server dock via net  Time zone  0000 Time set 16 01 2014 13 49 21    7 2 7 2  WEB access  Enable disable of WEB access authentication  change of HTTP port and change of login information  can be adjusted in this section     Web access  Authentication Disabled i     HITP port 80  Username admin Password III    7 2 7 3  XML HTTP API  Enable disable of XML HTTP API access authentication 
16. Relay 2 control logic INTEGER  manual 0   sensor11 1   sensor21 2   sensor31 3    sensor41 4   sensor51 5   sensor61 6   sensor71 7    sensor81 8    sensor12 9   sensor22 10   sensor32 11   sensor42 12    sensor52 13   sensor62 14   sensor72 15   sensor82 16    analog1 17    analog2 18   analog3 19   analog4 20   digital1 21    digital2 22    digital3 23   digital4 24   scheduler1 25   scheduler2 26    scheduler3 27   scheduler4 28       8 18  setup   gt io  gt  relays  gt relay3setup    x 1 2 2 4 3 2 0   Relay3pulseWidth   read write   Relay 3 Pulse x100ms   INTEGER    x 1 2 2 4 3 3 0   Relay3controlledBy read write   Relay 3 control logic INTEGER  manual 0   sensor11 1   sensor21 2   sensor31 3    sensor41 4   sensor51 5   sensor61 6   sensor71 7    sensor81 8    sensor12 9   sensor22 10   sensor32 11   sensor42 12    sensor52 13   sensor62 14   sensor72 15   sensor82 16    analog1 17    analog2 18   analog3 19   analog4 20   digital1 21    digital2 22    digital3 23   digital4 24   scheduler1 25   scheduler2 26      scheduler3 27   scheduler4 28          8 19  setup   gt io  gt  relays  gt relay4setup    x 1 2 2 4 4 2 0   Relay4pulseWidth   read write   Relay 4 Pulse xi00ms   INTEGER    x 1 2 2 4 4 3 0   Relay4controlledBy read write   Relay 4 control logic INTEGER  manual 0   sensor11 1   sensor21 2   sensor31 3    sensor41 4   sensor51 5   sensor61 6   sensor71 7    sensor81 8      sensor12 9   sensor22 10   sensor32 11   sensor42 12    sensor52 13   sensor62 14   sensor
17. STx10Int read write   INTEGER  x10 in Integer format    8 7  setup   gt io  gt  Sensors  gt sensor5setup    us e e a  x 1 2 2 1 5 1 0   S5description         read write   write   Sensor 5 description    x 1 2 2 1 5 2 0   SSIMAXx10Int adami   oe iammm ali NTEGER  x10 in Integer format  x 1 2 2 1 5 3 0   S51MINx10Int resdewrite   S On INTEGER  x10 in Integer format  S51 hysteresis value  x 1 2 2 1 5 4 0   SSTHYSTx10Int read write   INTEGER  x10 in Integer format  x 1 2 2 1 5 5 0   S52MAXx10Int           NTEGER  x10 in Integer format  x 1 2 2 1 5 6 0   S52MINx10Int r  sdbwite       x10 in Integer format    S52 hysteresis value  x 1 2 2 1 5 7 0   SS2HYSTx10Int read write   INTEGER  x10 in Integer format    8 8  setup   gt io  gt  Sensors  gt sensor6setup    Bu Ooo e C        x 1 2 2 1 6 2 0   S61MAXx10Int read write oak  maximum value   NTEGER  x10 in Integer format   x 1 2 2 1 6 3  0   S61MINx10Int read write        minimum value   NTEGER  x10 in Integer format             x 1 2 2 1 6 4 0   S61HYSTx10Int read write   981 hysteresis value   NTEGER  x10 in Integer format  x 1 2 2 1 6 5 0   S62MAXx10Int read write   992 maximum value   INTEGER  x10 in Integer format  x 1 2 2 1 6 6 0   S62MINx10Int read write   962 minimum value   NTEGER  x10 in Integer format  I S62 hysteresis value  x 1 2 2 1 6 7 0   S62HYSTx10Int read write INTEGER  x10 in Integer format       Page 24    8 9  setup    io    Sensors   sensor7setup    fo frame       Demi      mmm _    _             x 1 2 2 1 7 2 0 
18. aired    In no event will Teracom Ltd  be responsible or liable for indirect or consequential damages  resulting from the use or application of this equipment     14  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 34    Appendix A    145mm                         Y  5 135mm d  Fig 1       Top 50mm  y  50        TCW240      Side Side  Fig 2    Page 35    TCW240B_R2 0   June 2014    
19. are   e Go to the device login page  enter user name and password and press the  Login  button   e Go to  Setup System Firmware update  section  select the update  cod file and press   upload  button           Firmware update    Current FW version tcwb240v1 00Ld    Select FW version   Choose File   No file chosen    UPLOAD       e 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     Page 32    11  Factory default settings  The TCW240B 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 After turning the power supply release the RESET button  The LED   s STS and LOG will flash  14 times  after that only the STS LED will continue to blink  The controller is restored to its  default settings        The factory default settings are        12  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     13  Safety   This device must not be used for medical  life saving purposes o
20. ault 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    Page 13    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    The    Host name    is up to 15 characters and is used as subject for outgoing e mails  The    Host  name    is shown in search results of TCW discoverer     7 2 1 2  Mac address and MAC filter  MAC address of device can be changed in this section  After factory default procedure default MAC  address is assigned     MAC address MAC filter    Device MAC IDO 04 A3 CE F9 F7 MAC filter 1 00 00 00 00 00 00  MAC filter 2 00 00 00 00 00 00  MAC filter 3 100 00 00 00 00 00    MAC address filtering is supported  Up to 3 MAC addresses can be entered   Attention  If you are not familiar with MAC filtering leave this part by default     7 2 1 3  SMTP setup    This section is used to enter alarm email parameters   SSL  Secure Socket Layer  up to 2k is supported  By default it is enabled     SMTP setup   Mail server address     imail yahoo co uk Mail server port 25  Sender e mail test yahoo co uk  Username test  Password IT   SSL authentication Disabled I     Recipient e mail Johnsmith mail com    send test e mail    There is a button to check e mail sending     All changed information in above sections is saved with button    Save        7 2 2  SNMP  The TCW240B supports S
21. can be adjusted in this section   Basic  authentication  only is supported     XML HTTP API  Authentication Disabled       7 2 7 4  Monitoring page setup  Monitoring page refresh interval can be set between 0 and 253 seconds  Zero means no automatic  refresh   Celsius or Fahrenheit temperature units can be selected   All four sections on    Monitoring page    can be added or removed independently by appropriate    setup here   Monitoring page automatic refresh    Interval  0 253 sec  10   Display   Temperature Units Celsius I     Sensors    Digital Inputs     Analog Inputs     Relay Outputs      7 2 7 5  Firmware update  This section is for firmware update  For more details see  7  Firmware update      Firmware update    Current FW version tewb 40v1 00ld    Select FW version   Choose File   No file chosen    UPLOAD       All changed information in above sections is saved with button  Save      Page 22    7 3  Logout  Closing the browser is not enough to close the session  WEB interface  with controller   To avoid the message    Someone is logged in     it is recommended you click the  Logout  button  before closing the browser window     8  SNMP protocol description   The TCW240B can be configured and monitored through SNMP  Simple Network Management  Protocol   This could be done using every SNMP v 2 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  
22. cantral solutions    TCW240B  Ethernet controller    User manual    A  gt     W    ka  Je  ff         I    Version 2 0   June  2014            e s X    DCE A  j      a    es VAQI    A    A  4 I  2     a     fi     fi                           jer 3    www teracom cc    Ethernet controller TCW240B    1  Introduction   TCW240B is a multi functional device for monitoring and control in Ethernet based networks  It  includes 4 digital inputs  4 analog inputs  1 Wire interface for up to 8 Teracom 1 Wire sensors like  temperature  humidity  CO2  current  4 20mA  galvanic isolated analog voltage etc  It also has 4 relays  with normally open and normally close contacts    The relays can be activated either remotely  WEB  SNMP  HTTP etc   or locally     from the status of a  monitored parameter  1 Wire sensor  analog voltage and dry contact   Only one parameter can control  each relay but for every parameter an alarm e mail SNMP trap can be sent    An Embedded real time clock provides scheduled time control of selected outputs  the tasks can be  either single or with weekly repetition    TCW240B has a built in web server that provides simple web interface  The device can be accessed  directly  using a standard web browser  installed on users    computer or smart phone     2  Features  e 100 Mb Ethernet connectivity     e Password protected  web based configuration and control    e Adigital inputs with   dry contact  and  logic level  modes    e 4 analog inputs with O to 60VDC range    
23. com  tcwb240v1 00b2 12    All TCW controllers connected to LAN can be easily found by free tool    TCW discoverer     It is  available for Win and Mac operating systems and can be downloaded from www teracom cc    7  Web interface  The web based interface allows configuration  monitoring and control   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 TCW240    Username     Password   Log in    Teracom  tcwb240v1 00b2 17    The controller supports only one active session     only one user can operate the device  If another  user tries to login  the message    Someone is logged in     appears     Someone is logged in     Ethernet Controller TCW240    Username     Password   Login    Teracom  tcwb240v1 00b2 17    7 1  Monitoring page   Monitoring page displays the current state of TCW240B and presents buttons that can be used to  control the relays    The page has 4 sections        Sensors        Digital inputs        Analog inputs    and    Relays     All they can be  added removed from    Monitoring page    independently by appropriate setup   see    Setup System   Display    section    For every parameter  sensor  input  relay  there is a description of up to 11 characters  Default ones  can be changed in    Setup Input Output       The Monitoring page can be automatically refreshed o
24. connection uses the following items     ois Client for Microsoft Networks      QoS Packet Scheduler   a File and Printer Sharing for Microsoft Networks   L    amp   Internet Protocol Version 6  TCP IPv6      Internet Protocol Version 4  TCP IP v4            Link Layer Topology Discovery Mapper I O Driver          Link Layer Topology Discovery Responder       Description    Transmission Control Protocol Internet Protocol  The default wide  area network protocol that provides communication across  diverse interconnected networks        This address should be in the same network   for example 192 168 1 3     Internet Protocol Version 4  TCP IPv4  Properties           ANN    You can get IP settings assigned automatically if your network  supports this capability  Otherwise  you need to ask your network  administrator for the appropriate IP settings         Obtain an IP address automatically   Q  Use the following IP address     IP address  192 168  1   3  Subnet mask  p55 255 255  0    Default gateway     Obtain DNS server address automatically   Q  Use the following DNS server addresses    Preferred DNS server     Alternate DNS server      _  Validate settings upon exit       To get access to the web interface  you should type http   192 168 1 2 into the browser        192 168 1 2      C Q 192 168 1 2       If the network settings are correct  the  Login  page will appear     TCW240B   2 0   June 2014 Page 10    Ethernet Controller TCW240    Username     Password   Login    Tera
25. d 148    The sensors have three wires     positive voltage   VDD   ground  GND  and bidirectional data  Data    The colors of wires for every sensor are specified in its user manual    It is strongly recommended to use    daisy chained     linear topology  for multiple sensors     TCW240B       m      TSH203 TSH203          Star    topology can be used only as a last resort for up to 4 sensors and total cable length up to 10  meters     TCW240B TSH202       Connections can be realized either by screw terminal connector or by standard RJ 11 connector   There are many parameters which determine the maximum length of the wires   type of cable  the  number of sensors  ambient electromagnetic noise and sensor network topology     SSS SSS SS nn nn n nn nn                  TCW240B R2 0   June 2014 Page      It is strongly recommended to use only UTP FTP cables and keep total cable length up to 60 m   Although functionality has been achieved in longer distance  we cannot guarantee error free operation  over mentioned wiring length    We guarantee proper operation only with Teracom 1 Wire sensors     6 2 5  Relay connection  The relay contacts are internally connected directly to the terminal connectors  For all relays    normally open  normally close and common contacts are available     12 VDC        Solenoid  valve            TCW240B    ethernet controller    For loads with higher switchable current voltage than specified  an external relay should be used     controlled device    s
26. de is connected to    GND       terminals     TCW240B    PIR detector       Alarm button    6 2 3  Analog inputs connection  Attention  Analog inputs are NOT galvanic isolated   Analog inputs of TCW240B can be used for monitoring of DC voltage up to 60VDC  They can be    connected directly to batteries  solar panels  power supplies etc    Built in functionality    Multiplier      Offset  and  Dimension  for every analog input gives possibility  to monitor sensors with analog outputs and see directly measured parameter  It is also possible to  monitor voltages bigger than 60 VDC with external resistive dividers    Following picture illustrates how a battery can be connected to the analog input of TCW240B  One  side of the contact is connected to  Analog In  and the other side is connected to  GND  terminals     TCW240B Battery       Page 6 I    6 2 4  Sensor connection  Up to 8 1 Wire sensors can be connected to TCW240B  The device supports following sensors      temperature  temperature humidity  CO2  DC current  AC current  4 20mA  galvanic isolated analog  voltage  atmospheric pressure etc  Connected sensors are automatically detected and appropriate  dimension is assigned    1 Wire is a registered trademark of Maxim Integrated Products  Inc  It is designed to connect  several sensors over a short wiring  It is not suitable for long distances or environments with EMC  interference  We recommend reading Maxim   s 1 Wire tips at http   www maxim ic com app   notes index mvp i
27. e Multiplier and offset for analog inputs   e 4 relays with NO and NC contacts    e Long 1 Wire support for up to 8 temperature  TST1XX   temperature humidity  TSH2xx  or  other sensors made by Teracom    e SNMP v 2 support    e SNMP traps and or e mail sending for alert conditions    e SMTP with authentication    e 2K SSL support    e MAC filter for better security    e HTTP and SNMP port changing    e XML and HTTP API commands    e NTP protocol support    e Push mode for client server systems    e Real time clock for scheduled control    e Extended working temperature range    e Wide power supply voltage range    e Auto MDIX     e Remote firmware update     Page 2    3  Applications   TCW240B is suitable for environmental monitoring and local control of electrical and non electrical  parameter  industrial and building automation  data acquisition systems  general remote control and  monitoring    It works very well as a standalone device that can be controlled using a web browser or as a part of  small and medium industrial control systems for SCADA  supervisory control and data acquisition     A few example applications include    e Temperature and humidity control in data centers     e Building management system    e Industrial cooling heating control   e Home automation    e Alarm systems    e Mushroom plant automation     e Process monitor     4  Technical parameters    Maximum current   with all relays ON   mA  230    5  LED indicators  The following indicators show th
28. e status of the controller    e  Relay1 Relay4  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     Maximum input voltage for digital inputs  VDC       Page 3    6  Installation and setup   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     6 1  Mounting   TCW240B should be mounted in a clean and dry location on not flammable surface  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 venti
29. e will be event on 1 1 2014 starts in 00 00 and ends in 00 01   e Single pulse task      once  5                       With above setting there will be pulse event on 1 1 2014 in 13 00 00  The pulse duration is  depends of chosen relay   s setting     section  Setup Inputs Outputs Relay outputs      e Weekly task for time period      Weedy v  v v v C On Off  v   With above setting there will be event every working day of the week starts in 08 00 and  ends in 17 00     TCW240B R2 0   June 2014 Page 20    e Weekly pulse task     Weekly  v   Ae Pulse  ix    12 00 00     00 00 00      With above setting there will be pulse event every Saturday and Sunday 12 00 00  The  pulse duration can be set in section  Setup Inputs Outputs Relay outputs               All changed information in above sections is saved with button  Save      7 2 6  Push mode    Push mode is intended for use in monitoring systems in which controllers and monitoring software  are in different networks  By selecting the method  HTTP POST   the controller will start sending  periodically status xml file  using HTTP Post  to a remote server  If the checkbox  Connect on any alarm   is selected  the XML file will be send if alarm condition is present  The  Key  field value is sent in the  XML and can be used for device identification  If  Process Answer  option is enabled  the TCW240B  controller will be able to process the answer of the remote server  List of valid commands are described  in section    XML and HTTP A
30. epion     ko       x 1 2 2 2 4 2 0   Voltage4max   read write   Voltage 4 maximum INTEGER                      1 2 2 2 4 3 0   Voltage4min Voltage 4 minimum   INTEGER  x 1 2 2 2 4 4 0   Voltage4hyst Voltage 4 hysteresis   INTEGER       Page 25    8 15  setup   gt io  gt  digital    x 1 2 2 3 1 0 Digitalinput1description   read write      String  description  Digital   2      1 2 2 3 2 0 Digitalinput2description   read write      None String  description    Digital     x 1 2 2 3 3 0 Digitalinput3description   read write    i  String  description   x 1 2 2 3 4 0 Digitalinput4description   read write Pieta ka String  description    8 16  setup   gt io  gt  relays   relay1setup    a            x 1 2 2 4 1 2 0   Relay1pulseWidth   read write   Relay 1 Pulse x100ms   INTEGER    x 1 2 2 4 1 3 0   Relay1controlledBy read write   Relay 1 control logic INTEGER  manual 0   sensor11 1   sensor21 2   sensor31 3    sensor41 4   sensor51 5   sensor61 6   sensor71 7    sensor81 8    sensor12 9   sensor22 10   sensor32 11   sensor42 12    sensor52 13   sensor62 14   sensor72 15   sensor82 16    analog1 17   analog2 18   analog3 19   analog4 20    digital1 21   digital2 22    digital3 23   digital4 24   scheduler1 25   scheduler2 26    scheduler3 27   scheduler4 28          8 17  setup   gt io  gt  relays   relay2setup    RN NM a                                x 1 2 2 4 2 2 0   Relay2pulseWidth   read write   Relay 2 Pulse x100ms   INTEGER       1 2 2 4 2 3 0   Relay2controlledBy read write   
31. gital In 4   Pin9     NO Relay2 Connector 8 Pin1  Analog In 1   Pin10     NC Relay1 Pin2     GND   Pin11     COM Relay1 Pin3     Analog In 2   Pin12     NO Relay1 Pin4     Analog In 3  Connector 5 Pin1     1 Wire GND Pin5     GND   Pin2     1 Wire Data Pin6     Analog In 4    Pin3     1 Wire  VDD    6 2 1  Power supply connection  TCW240B is designed to be supplied by adapter SYS1421 0612 W2E or similar  intended for use in  the conditions of overvoltage category ll  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     Page 5      6 2 2  Digital inputs connection  Attention  Digital inputs are NOT galvanic isolated   The TCW240B Digital inputs can be used in two modes        dry contact    and    logic level     The mode    is determined by the jumper  close to the corresponding input  Closed jumper determines    dry contact     mode while open    logic level     By default digital inputs are in    dry contact    mode    In    dry contact    mode digital inputs can be used to monitor the state of a discrete device     door  contact switch  push button  PIR detector etc    Following picture illustrates how a dry contact switch can be connected to the input  or inputs  of  TCW240B  One side of the contact is connected to    Digital In    and the other si
32. h       Sch    stands for  Scheduler   The relay is activated from rules  specified in  appropriate scheduler  Question mark masks number from 1 to 4   All changed information in above sections is saved with button  Save      Page 16    7 2 4  Trigger and alert conditions  This section is used for parameterization of trigger and alert conditions for 1 Wire sensors  analog  and digital inputs     7 2 4 1  1 Wire sensors and analog inputs  For every sensor two type of fields are presented     one for set of trigger conditions     Min        Max     and    Hys      and other one for e mail alert     If out of range            Sensors    Description Type Min  Hys  If out of range  1 Temp 1 Temp    C send email        do nothing Ra  2 Sensor  Temp  C   25 0   send email Ka  do nothing   3  Sensor3 do nothing I      do nothing   4  Sensor4 do nothing Fa  do nothing   3 Sensord do nothing  3  do nothing  5   6 Sensor6 do nothing Ka  do nothing   f  Sensor  do nothing I      do nothing   8 Sensor   do nothing ix   do nothing   Analog inputs    Description Dimension Min  Max  Hys  If out of range  1 Analog Ini volts send email     2 Analog In2 volts do nothing I      3 Analog In3 volts send email EA  4 Analog In4 volts do nothing I         Min  and    Max    indicate border of working range for observed parameter    A    Max    trigger condition occurs when the value exceeds the trigger set point  A  Min  trigger  condition occurs when the value is lower than the trigger set point  In
33. iplier gt    lt offset gt 0 826 lt  offset gt    lt alarm gt 0 lt  alarm gt     lt  Al1 gt     lt Al2 gt    lt description gt Analog In2 lt  description gt    lt value gt 0 00 lt  value gt    lt unit gt volts lt  unit gt    lt multiplier gt 31 740 lt  multiplier gt    lt offset gt 0 826 lt  offset gt    lt alarm gt 0 lt  alarm gt     lt  Al2 gt     lt Al3 gt    lt description gt Analog In3 lt  description gt    lt value gt 0 00 lt  value gt    lt unit gt volts lt  unit gt    lt multiplier gt 1 000 lt  multiplier gt     Page 30     lt offset gt 0 000 lt  offset gt    lt alarm gt 0 lt  alarm gt           3      lt Al4 gt    lt description gt Analog In4 lt  description gt    lt value gt 0 00 lt  value gt    lt unit gt volts lt  unit gt    lt multiplier gt 1 000 lt  multiplier gt    lt offset gt 0 000 lt  offset gt    lt alarm gt 0 lt  alarm gt     lt  Al4 gt                  lt DI gt     DI1      description  Digital In1 lt  description gt    lt value gt OPEN lt  value gt      DI1      DI2      description  Digital In2   description     lt value gt OPEN lt  value gt    lt  DI2 gt    lt DI3 gt    lt description gt Digital In3 lt  description gt    lt value gt OPEN lt  value gt    lt  DI3 gt    lt DI4 gt    lt description gt Digital In4 lt  description gt    lt value gt OPEN lt  value gt      DI4       DI       lt R gt    lt R1 gt    lt description gt Relay1 lt  description gt    lt value gt OFF lt  value gt    lt  R1 gt    lt R2 gt    lt description gt Relay2 lt  description gt  
34. lation and electrical isolation   TCW240B can be mounted to a standard  35mm by 7 55mm  DIN rail  Attach the controller to the  DIN rail by hooking the hook on the back of the enclosure to the DIN rail and then snap the bottom hook  into place     6 2  Connection    Attention  Disconnect power supply before wiring   The correct wiring procedure is as follows   e Make sure power is turned off     e Make wiring connections to the terminals   e Apply power   It is recommended to test and configure TCW240B without any controlled device  In this case  unexpected turn on will be avoided   Make sure that wires are properly attached to the terminals and that the terminals are tighten  Not  proper wiring and configuration can cause permanent damage of TCW240B or the equipment to which  it is connected or both     Page 4    NS V                                              TCW240B    ethernet controller       Connector 1 Ethernet   RJ45 Connector 6 Pin1    Not connected  most left   Connector 2 Power   central positive Pin2     Not connected  Connector 3 Pin1    Power positive Pin3     1 Wire Data   Pin2     Power negative Pin4     1 Wire GND  Connector 4 Pin1   NC Relay4 Pin5     1 Wire  VDD   Pin2     COM Relay4 Pin6     Not connected  most right    Pin3     NO Relay4 Connector7 Pin1   Digital In 1   Pin4     NC Relay3 Pin2     GND   Pin5     COM Relay3 Pin3     Digital In 2   Pin6     NO Relay3 Pin4     Digital In 3   Pin7     NC Relay2 PinS     GND   Pin8     COM Relay2 Pin6     Di
35. n an interval of 0 to 254 seconds  Zero means  no automatic refresh  This parameter is set in section  Setup System Monitoring page automatic  refresh   By default it is 10 seconds     7 1 1  Sensors section  All detected 1 Wire sensors are shown in this section   Detection is made either after power on or by button  Scan for new sensors   All found sensors are  shown in ascending order refer their unique ID number   For every sensor there are description  value  and ID information     Page 11    Teracom 1 Wire sensors readings are shown in the Value 1 column  Dual sensors such as the   TSH2xx  temperature humidity sensors have the 2nd parameter shown on the Value 2 column    It is possible to lock sensors in a specific position  To do this all sensors should be added one by one   After every addition new scan should be made and newly found sensor should be locked in its position   If all sensors are locked  removing one    in the middle    will not change the positions of following sensors  after reset  This option is very useful when TCW240B is used like a part of monitoring and control  system managed either by SNMP or HTTP API commands    For some sensors 3 variables      Unit      Multiplier    and  Offset  can be set in section    Setup   Input Output        Pos Description Value 1 Value 2 ID Lock  1 sensori 20 5 C  000004692060  lw  2 Sensor2 21 4  C  000004B898FD  iv  3 Sensors 20 6  C  000004B8D718  lw  4 Sensor4 20 6  C  000004BBFF24         5 Sensorb 20 3 C  OO0004
36. olid state  relay       220 VAC       When mechanical relays switch inductive loads such as motors  transformers  relays  etc   the  current will arc across the relay contacts each time the contacts open  Over time  this cause wears on  the relay contacts which shorten their life  When switching an inductive load  it is recommended that    relay contact protection devices are used     TCW240B R2 0   June 2014 Page 8    6 2 6  Network connection  The Ethernet port of TCW240B should be connected to 10 100 Base T Ethernet hub  switch or    router         Ethernet switch    TCW240B    For configuration  TCW240B may be connected directly to the Ethernet port on a computer  The  device support Auto MDIX and it is not necessary to use    crossover    cable  standard    straight through     can be also used     TCW240B    TCW240B can be used in a wireless network by connecting through a wireless router     CD       TCW240B Wireless router    6 3  Communication setup  By default TCW240B 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 TCW240B can be established by assigning a temporary IP address to the    computer  For computers with Windows OS assigning of IP address is made in    Local area connection  properties        TCW240B_R2 0   June 2014 Page 9       Local Area Connection Properties     Ww  Networking    Connectusing     uy Broadcom NetLink  TM  Gigabit Ethernet    This 
37. perature         19 5   C Min   Hys    19 0   C Min  time  Relay  status  time       The    Max    value is set far enough from the wanted temperature to avoid trigger alert  conditions around it     E mail options when observed value goes out of range are    e Do noting    e Send email with details set in    Setup Networks SMTP setup     Only one e mail is sent when  the value goes out of range  alert condition   No more e mails are sent even the value stays  continually out of range    If SNMP traps are enabled and there is an alert condition  traps will be sent  Sending depends of  parameters  Trap interval    Max trap number  and how long the observer value stay outside the range         Temperature  19 5  C Min   Hys  19 0  C Min        time     E mail    time  SNMP  traps  Max  trap number   2  Trap interval   3 sec   time    3 sec     7 2 4 2  Digital inputs  For all digital inputs alert condition is consider the transition between states        Open to close    and     Close to open     For both of them e mail alert can be sent        Digital inputs     Description On state change   Description On state change   1 Digital In1 email if OPEN to CLOSED Ka 3 Digital In3 email if CLOSED to OPEN Fa  2 Digital In  do nothing   gt   4 Digital In4 do nothing kr     In the example above e mail alerts will be sent if there is transition from    Open    to    Close    for  Digital input 1 and from    Close    to    Open    for Digital input 2     All changed information in above 
38. r 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     Page 33    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     ensure that the device is installed correctly  refer this user manual    log in to the devices via browser program    make proper set up    set up the digital inputs to work in    dry contact    mode    short the  Din1  and    GND       install sensor TSH1XX or TST1XX on 1 Wire bus    go to    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 imp
39. sections is saved with button    Save        Page 19    7 2 5  Schedule  TCW240B supports four schedules  In every schedule up to four different tasks can be set   The schedules are useful for creating tasks that vary with calendar dates  It is possible to combine  two relays in control of one device   one relay follows monitored parameter and other follows schedule   In this case more complex control can be arranged                             Schedule name Machine 1  Enable Repeat Date   Mo Tu We Th Fr 5a 5u Type ON OFF    Once      01 01 2014 On Off        Once k    01 01 2014 Pulse          Weekly vr          v5         RA     CO On Off  w    2 We  cooccee Puse  5   Schedule name schedule2  Enable Repeat Date   Mo Tu We Th Fr 5a 5u Type ON OFF  Once        01 01 2000 On Off  w    Once  v   01 01 2000 On Off        Once  v   01 01 2000 On Off      Once       01 01 2000 On Off v    Schedule name schedule3  Enable Repeat Date   Mo Tu We Th FrSaSu Type  Once      01 01 2000 On Off           Once  v   01 01 2000 On Off         Once  v    01 01 2000 On Off  w      Once      01 01 2000 On Off            Enable Repeat Date   Mo Tu We Th Fr 5a 5u Type ON OFF  Once  w    01 01 2000 On Off w    00 00 00     00 00 00  Once       01 01 2000 On Off  w      Once  v    01 01 2000 On Off          Once  v    01 01 2000 On Off         SAVE    There are four type of schedule depending of repetition and duration   e Single task for time period      Once  v  On off  v   With above setting ther
40. value NTEGER  x10 in Integer format    S22 hysteresis value  x 1 2 2 1 2 7 0   S22HYSTx10Int read write   INTEGER  x10 in Integer format       Page 23    8 5  setup   gt io  gt  Sensors   sensor3setup                         a    NTy n      x 1 2 2 1 3 1 0 S3description         read write     read write   Sensor 3 description    X 1 2 2 1 3 2 0   S31MAXx10Int read write    21 maximum value   NTEGER  x10 in Integer format   x 1 2 2 1 3 3 0   S31MINx10Int r  d write   2    AU UI         x10 in Integer format    x 1 2 2 1 3 4 0   S31HYSTx10Int read write    21 hysteresis value   NTEGER  x10 in Integer format  x 1 2 2 1 3 5 0   S32MAXx10Int read write   922 maximum value   NTEGER  x10 in Integer format  x 1 2 2 1 3 6 0   S32MINx10Int pesas 1 nu u INTEGER  x10 in Integer format  I S32 hysteresis value  x 1 2 2 1 3 7 0   S32HYSTx10Int read write   INTEGER  x10 in Integer format    8 6  setup   gt io  gt  Sensors  gt sensor4setup    28 a s mn nt                   s WG   Sensord decerition    X 1 2 2 1 4 2 0   S41MAXx10Int read write    41 maximum value   NTEGER  x10 in Integer format  x 1 2 2 1 4 3 0   S41MINx10Int read write   41 minimum value INTEGER  x10 in Integer format  S41 hysteresis value  X 1 2 2 1 4 4 0  S41HYSTx101Int read write   INTEGER  x10 in Integer format  x 1 2 2 1 4 5 0   S42MAXx10Int adane   55 Un INTEGER  x10 in Integer format  x 1 2 2 1 4 6 0   S42MINx10Int             Minimum value INTEGER  x10 in Integer format    S42 hysteresis value  X 1 2 2 1 4 7 0   S42HY
    
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