background image

 

STWA1FH  

12060-0701-03

  

Page

 

4 / 4 

www.ziehl.de 

  

Connection Plan   

Connection to a digital input of a PLC 
(e.g. Siemens 6ES5 431-8MA 11) 

 

 

 

Design H    

Dimensions in mm 

 

 

1 - Base 
2 - Clip for DIN-rail 
3 - Terminal (pluggable) 
4 - Surface-mount (M4)

 

 

32

3

5

,2

3

5

,5

ø

11

1

2

1

7

,5

3

,5

4

1

,8

56,6

3

22

50,5

27

4

18

4

Содержание STWA1FH

Страница 1: ...AN Switching Relays and Controls Measuring Transducers Grid and Plant Protection Operating Manual STWA1FH updated 2016 04 26 Fu STWA1FH 12060 0701 03 Page 1 4 www ziehl de Electronic Current Transducer with Frequency Output Table of contents 1 Application and Short Description 2 2 Overview of Functions 2 3 Detailed Description 2 4 Assembly 2 5 Technical Data 3 6 Connection Plan 4 7 Design H 4 ...

Страница 2: ...current transformer Ø 11 mm option other current or frequency ranges 3 Detailed Description The STWA1FH enables economical detection of the value of an AC current with a digital input of a PLC Costly analog inputs are not longer necessary The STWA1FH is particularly suitable to evaluate the current of heating elements or of electric motors In machines e g saws the feed can be regulated depending o...

Страница 3: ... 50 A 10 1000 Hz 2000 Hz Adjustment time 0 5 s Error from 10 Inom 2 from Range Temperature coefficient 0 06 K Overload Capacity continuously IN 5 max 10 s 200 A Test Conditions EN 61010 Rated impulse withstand voltage 4000 V Overvoltage category III Pollution degree 2 Rated insulation voltage Ui 250 V On period 100 Rated ambient temperature range 0 55 C EMC immunity EN 61326 industrial electromagn...

Страница 4: ...de 6 Connection Plan Connection to a digital input of a PLC e g Siemens 6ES5 431 8MA 11 7 Design H Dimensions in mm 1 Base 2 Clip for DIN rail 3 Terminal pluggable 4 Surface mount M4 32 35 2 35 5 ø11 1 2 17 5 3 5 41 8 56 6 3 22 50 5 27 4 18 4 ...

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