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Pulse Input S0 (IES0) Modul

   Picture IES04   

S0 inputs are active elements. They supply the pulse detector with a signal, but also with an auxiliary power supply. S0 elements can contain a complete electronic package without the complication of an extra power supply connection. The S0 specifications comply with DIN 43864 current and voltage limits. S0 inputs must be able to deliver, at least, a 10mA current when loaded with a resistance of 800. (for supplying the pulse detector). They must also be able to recognize a current of 2.2mA as an "OFF" signal. They are not allowed to deliver more than 27V.

For these reasons, S0 inputs are well suited for use with simple isolated contacts, passive optic coupler elements and transistor elements.

They are often used for control connections (tariffs, resetting, etc.).




Functional block diagram

Functional block diagram IES0
IES0 aktiv



Pin assignment and package outline

Pin assignment IES0  
left
 
1  OUT  
2  
3  UCC
4  GND
 right 
 
1  UCC1
2  GND1
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:        
UCC1 12 15 V (DC)
ICC1 10 19 mA
Iin 10 15 mA
Iswitch 3 4 8 mA
Rswitch 800 Ω
Input frequency    10 Hz
Pick-up time   5 ms
Drop-out time 0,2 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 14:51:14.