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TxBlock-USB 

NOVUS AUTOMATION 

5/5 

No electrical isolation between input and output. 
Internal protection against polarity inversion. 
Cold junction compensation for thermocouples. 
Dimensions
: 43.5 mm (diameter) x 20.5 mm (height) 
Connection Wire Cross Section
: 0.14 a 1.5 mm² 
Screw Tightening
: 0.8 Nm 
Housing
: ABS UL94-HB 

SAFETY INFORMATION 

Any control system design should take into account that any part of 

the system has the potential to fail. This device is not a protection or 

safety device and its alarms are not intended to protect against 

device  failures. Independent safety devices should  be always 

provided if personnel or property are at risk. 
Device  performance and specifications may be affected by its 

environment and installation. It’s user’s responsibility to assure 

proper grounding, shielding, cable routing and electrical noise 

filtering, in accordance with local regulations, EMC standards and 

good installation practices. 

SUPPORT AND MAINTENANCE 

This device contains no serviceable parts inside. Contact our local 

distributor in case you need authorized service. 

WARRANTY 

Warranty conditions are available on our website 

www.novusautomation.com/warranty

Содержание TxBlock-USB

Страница 1: ...l 0 8 Nm RECOMMENDATIONS FOR INSTALLATION Sensor signals conductors must go through the plant system separate from power leads loop if possible in grounded conduits The instruments must be powered from the instrumentation power supply circuit In control and monitoring applications is essential to consider what can happen when any part of the system fails It is recommended the use of suppressors in...

Страница 2: ...install execute the TxConfigIISetup exe file and follow the instructions The setup application is only available for Android smartphones and also can be downloaded for free in the Google Play Store To configure the device through the application an On The Go OTG adapter is required The procedure for using this adapter will be explained throughout this manual Fig 8 USB cable connection During the s...

Страница 3: ...le typically used for refrigeration Maximum Output current goes to 22 0 mA up scale typically used for heating 5 Zero Correction It corrects small deviations presented in the transmitter output for example when the sensor is replaced 6 Send Configuration It applies the new setup Once sent the setup will be immediately adopted by the transmitter 7 Read Configuration Reads the current setup in the t...

Страница 4: ...ed sensors are listed in Table 1 along with their maximum ranges Thermocouples Types J K R S T N E and B accoding to IEC 60584 ITS 90 Impedance 1 MΩ Pt100 Type 3 wire Excitation 0 8 mA α 0 00385 according IEC 60751 ITS 90 For 2 wire sensors tie terminals 3 and 4 together Pt1000 Type 3 wire Excitation 0 65 mA α 0 00385 according IEC 60751 ITS 90 For 2 wire sensors tie terminals 3 and 4 together NTC...

Страница 5: ...device and its alarms are not intended to protect against device failures Independent safety devices should be always provided if personnel or property are at risk Device performance and specifications may be affected by its environment and installation It s user s responsibility to assure proper grounding shielding cable routing and electrical noise filtering in accordance with local regulations ...

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