ACS TVA-080 Technical Manual Download Page 4

 

 

TVA – 080 / 100 / 120 / 180 / 200 / 220 

 

page 4 of 8 

 

 

Safety notes

 

 

Each person that is engaged with inauguration and operation of this device, must have read and  

understood this technical manual and especially the safety notes. 

 

Installation, electrical connection, inauguration and operation of the device must be made by a qualified 

employee according to the informations in this technical manual and the relevant standards and rules. 

 

The device may only be used within the permitted operation limits that are listed in this technical manual.  

Every use besides these limits as agreed can lead to serious dangers. 

 

The device meets the legal requirements of all relevant EC directives. 

 

 

 

Installation

 

 

The device is conceived for vertical installation on a standard fastening rail acc. to  DIN EN 60715 TH 35-7,5 

resp. TH 35-15. 

 

 

 

 

 

 

 

 

DIN EN 60715 TH 35-7,5 

 

DIN EN 60715 TH 35-15 

 

 

 

 

 

 

 

 

 

 

The device must be installed protected against dust and humidity, e.g. in control stations or in a suitable 

protection housing with a minimum protection classification IP55 acc. to DIN EN 60529. 

 

The devices must be installed wheather and stroke protected, ideally at places without direct solar radiation. 

This is especially important in warm climatic regions.

 

 

 

 

Maintenance

 

 

The device is free of maintenance. 

 

 

 

Repair

 

 

A repair may only be carried out by the manufacturer. When sending back the device, add a note with the 

description of the error and the application. 

Summary of Contents for TVA-080

Page 1: ...ls Direct voltage 0 10V 2 10V simultaneous outputs Direct current 0 20mA 4 20mA simultaneous outputs Signal adjustment of zero value and amplification optional Single or double channel version optional Integrated measurand transducer supply optional Space saving safe isolation with 4kV Wide range power supply from 20 to 253V AC and DC L a u t e r b a c h s t r 5 7 8 4 3 0 7 E g g e n f e l d e n G...

Page 2: ...Output code no B 0 10V 1 0 10V 1 0 20mA 2 0 20mA 2 4 20mA 3 4 20mA 3 90 520Hz PFM P special range Y special range Y TVA 200 U0 Version double channel device adjustable with measurand transducer supply TVA 220 ABCD U0 Version double channel device fix adjusted with measurand transducer supply Input 1 order no A Input 2 order no B Output 1 order no C Output 2 order no D 0 10V 1 0 10V 1 0 10V 1 0 10V...

Page 3: ...rrent through the isolation Function Measuring principle Version TVA 080 U0 TVA 100 U0 TVA 200 U0 adjustable version The connected electrical standard signal 0 10V 0 1V 5 5V 0 5 0 5V 0 20mA 4 20mA 10 10mA is measured by the evaluation circuit adjusted according to the front sided trimmer and transmitted galvanically isolated to the simultaneous output signals 0 10V and 0 20mA or 2 10V and 4 20mA a...

Page 4: ...evice meets the legal requirements of all relevant EC directives Installation The device is conceived for vertical installation on a standard fastening rail acc to DIN EN 60715 TH 35 7 5 resp TH 35 15 DIN EN 60715 TH 35 7 5 DIN EN 60715 TH 35 15 The device must be installed protected against dust and humidity e g in control stations or in a suitable protection housing with a minimum protection cla...

Page 5: ... for measuring intends with a maximum of 25 per wire can be used The use of a shielded signal cable is recommended if strong electromagnetic influences could happens e g due to machines or radio equipment In that case the shielding of the cable should be connected to earth only at the side of signaling transmitter resp measuring transducer The signal cable should be installed separated from power ...

Page 6: ...nput stage there must be paid attention that mostly the signal circuit must be connected to earth by connection the minus terminal with measuring earth The signal cable should be installed separated from power leading wires For inauguration it is suggested to deactivate all connected control devices to avoid unwanted control reactions Connection of the power supply voltage Due to the integrated wi...

Page 7: ...ange channel 1 switcher block SB1 Switch 1 2 3 SB1 measuring range switching state S1 switching state S2 switching state S3 measuring range CH 1 OFF ON ON 0 5 0 5V 10 10mA ON OFF OFF 4 20mA OFF OFF ON 0 1V 0 20mA OFF ON OFF 5 5V 10 10mA OFF OFF OFF 0 10V 0 20mA Input signal range channel 2 switcher block SB3 Switch 1 2 3 SB3 measuring range switching state S1 switching state S2 switching state S3 ...

Page 8: ...put Iout with 20mA TVA 200 220 RL 3333 at 10V RL 6666 at 10V at simultaneous output Iout with 20mA Direct current 0 20mA 4 20mA max 28mA Permitted load direct current TVA 080 100 120 180 RL 880 at 20mA RL 680 at 20mA at simultaneous output Uout with 5mA TVA 200 220 RL 570 at 20mA RL 530 at 20mA at simultaneous output Uout with 1 5mA Adjustment range zero value 25 5 of respective nominal measuring ...

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