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TCW112-CM-R3.2 - March 2018  

 Page 11 

8.

 

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. 

8.1

 

Temperature and humidity  control 

TCW112-CM supports 1-Wire temperature and humidity sensors, which makes it suitable for use 
in heating and cooling systems. 

 

8.2

 

Data acquisition 

TCW112-CM can be used in Data Acquisition Systems (DAQ). The device uses SNMP v.1 protocol 
for communication with monitoring and management software applications. 

 

 

 

Содержание TCW112-CM

Страница 1: ......

Страница 2: ...evel 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...

Страница 3: ...rrent for analog sensor VA 0 1A Relay output Type Form C N O and N C contacts Contact current rating 3 A 24 VDC 30 VAC resistive load Initial insulation resistance 100 mega ohms min 500 VDC Mechanical...

Страница 4: ...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 clo...

Страница 5: ...Appendix A fig 1 for mechanical details Maintain spacing from adjacent equipment Allow 50 mm of space on all sides as shown in fig 2 in Appendix A This provides ventilation and electrical isolation 7...

Страница 6: ...ent user stays inactive for 2 minutes 7 2 Monitoring page After successful authorization the Monitoring page appears The Monitoring page provides information about the state of the digital and analog...

Страница 7: ...actice is to change the default IP address of controller immediately after first power on This will avoid collisions if many devices are used on the same network It may be necessary to clear the arp c...

Страница 8: ...ltage MIN MAX and HYSTERESIS values can be set These values arranged windows for monitored parameter When the measured value goes out of range SNMP trap or e mail if enabled will be sent Leaving range...

Страница 9: ...ers are set for Sensor1 Min 19 Max 100 and Hys 0 5 When the controller is switched on Relay1 is immediately activated because the monitored temperature is out of range This switches the heater on The...

Страница 10: ...or relay activation at the same time When manual activation is selected Pulse and ON OFF buttons on Monitoring page are active The duration of the pulse for relay activation can be set from 1 to 253 s...

Страница 11: ...ommunity performs client authentication SNMP Traps enable disable SNMP trap messages IP address IP address of the receiving host Community string performs client authentication Trap Interval time inte...

Страница 12: ...com Ltd cannot assume responsibility or liability for actual use based on the examples and diagrams 8 1 Temperature and humidity control TCW112 CM supports 1 Wire temperature and humidity sensors whic...

Страница 13: ...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...

Страница 14: ...IZE 6 x 2 1 5 0 dhcpConfig read write DHCP configuration ON OFF INTEGER off 0 on 1 x 2 1 6 0 dns read write Domain Name Server Address IpAddress x 2 1 7 0 hostName read write Host Name String SIZE 0 3...

Страница 15: ...ion read write Voltage Action INTEGER noAction 0 sendMail 1 x 2 6 5 0 voltageDescription read write Voltage input description DisplayString SIZE 0 11 10 7 Setup digitalInput digitalInput OID Name Acce...

Страница 16: ...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 Monitor Device TCWTCW112 CM Device ID 00 04 A3 AA...

Страница 17: ...ice ip address status xml a admin admin r1 1 disabled http device ip address status xml r1 1 12 Firmware update TCW112 CM supports remote firmware update To update the device follow the steps below Go...

Страница 18: ...wer supply 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 defaul...

Страница 19: ...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...

Страница 20: ...TCW112 CM R3 2 March 2018 Page 19 Appendix A Fig 1 Fig 2...

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