AH500 Module Manual 
10-16 
 
Note: D1000 and D500 in the above window are the registers in an AH500 series CPU module on 
the left of AH10DNET-5A functioning as a slave. 
 
The following figure illustrates the corresponding relations in the mapping areas of the master and 
slave. The master and slave both consist of AH10DNET-5A and an AH500 series CPU module. 
DeviceNet
  
(AH500 + AH10DNET-5A)
 Slave
D505~
D999
D1005~
D1499
  
(AH500 + AH10DNET-5A)
  Master
D500~
D999
D1000~
D1499
 
Note: In the above figure, the maximum data length is introduced. But the actually configured data 
length may be different from it.