Example; Example Of Input Process Image (Input Register) Map - Hitachi HX-RIO3 Series User Manual

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5.4. Example

5.4.1. Example of Input Process Image (Input Register) Map

Input image data depends on slot position and expansion slot data type. Input process image data is only
ordered by expansion slot position.
Example slot configuration
Address B15 B14
0x0001 Discrete Input 8 pts (Slot#2)
0x0002 Analog Input Ch0 high byte (Slot#3)
0x0003 Analog Input Ch1 high byte (Slot#3)
0x0004 Analog Input Ch2 high byte (Slot#3)
0x0005 Analog Input Ch3 high byte (Slot#3)
0x0006 Discrete Input 8 pts (Slot#4)
0x0007 Discrete Input 8 pts (Slot#6)
0x0008 Discrete Input 8 pts (Slot#8)
0x0009 Discrete Input 8 pts (Slot#9)
B13 B12 B11 B10
Slot
Address
#0
#1
#2
#3
#4
#5
#6
#7
#8
#9
B9 B8 B7 B6 B5
Discrete Input 8 pts (Slot#1)
Analog Input Ch0 low byte (Slot#3)
Analog Input Ch1 low byte (Slot#3)
Analog Input Ch2 low byte (Slot#3)
Analog Input Ch3 low byte (Slot#3)
Discrete Input 8 pts (Slot#4)
Discrete Input 8 pts (Slot#5)
Discrete Input 8 pts (Slot#7)
Discrete Input 8 pts (Slot#8)
HX-RIO3 Series
Module Description
MODBUS RS485 Adapter
8-discrete input
8-discrete input
4-analog input
16-discrete input
8-discrete input
8-discrete input
8-discrete input
16-discrete input
8-discrete input
B4 B3 B2 B1 B0