Delta Electronics DOP-A/AE/AS Guía De Conexión

Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series

 

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Revision January, 2008, Doc. Name: 2007PDD23000007 

DOP series 

9 pin D-SUB male (RS-232) 

Controller 

6 pin RJ11 

Controller 

9 pin D-SUB female 

(RS-232) 

RXD (2 )

2

TXD (3 )

GND (5)

3

5

 

 
 
 

Top View 

  

1) Device 

S 

The unit of PLC internal memory is byte and Device S is read by the unit of byte. Therefore, we 

recommend the user do not use two consecutive devices S as the read addresses or the interference will 

occur. For example, when choosing two numeric input device, please use S24 and S26, do not use S24 

and S25.  

 

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