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Wipe Pulse Input (IEW) Modul

   Picture IEW    Picture IEW   

Wipe pulse inputs are powered by the signal provider. Meter pulses are used as voltage pulses. They can be used with a wide range of voltages and current types.

The Baer Wipe Pulse Inputs can be used, as they are, with DC or AC, and from 24V through 265V. The maximum pulse frequency is 10Hz and the current draw is less than 10mA.

A pulse length of ∞ (a constant current) is also allowed. These IEW modules are also well suited for use with control connections.




Functional block diagram

Functional block diagram IEW
IEW passive



Pin assignment and package outline

Pin assignment IEW  
left
 
1  OUT  
2  
3  UCC
4  GND
 right 
 
1  NA
2  NA
3  IN (–)
4  IN (+)



Recommended operating conditions and electrical characteristics

Galvanic isolation of input and output     yes
Voltage proof   > 4 kV
 
     MIN       TYP       MAX      UNIT  
Input:        
Uin 24 265 V AC/DC
Iin 6 mA
Iswitch 1,5 3 5 mA
Input frequency    10 Hz
Pick-up time   0,2 ms
Drop-out time 5 ms
Output:        
UCC 5 15 V (DC)
ICC 3 mA
Output complies with CMOS-Specifications



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Last Update 28.03.2019 at 14:52:19.