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10
Modbus TCP communication
10.2
Access to the I/O system 1000
573
Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17
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[10-2] Example for addressing
EPM-S160
EPM-S200
DI 2x
DC24V
Slot 1
AI 2x
12Bit
Slot 2
DO 4x
DC24V
Slot 3
Slot 4
1x 32Bit
Slot 5
DO 4x
DC24V
Slot 6
Modbus TCP Slot
0
1
2
-
3
4
I data
O data
I data
Byte:
1
O data
I data
O data
I data
O data
I data
O data
I data
O data
Byte:
4
Byte:
1
Byte:
12
Byte:
10
Input area
Byte 0
Byte 2
...
Byte 5
Byte 6
Output area
Byte 0
Byte 2
Byte 11
...
Byte 17
...
Byte 12
...
Byte 1
Byte 1
Byte:
1
EPM-S400
EPM-S301
EPM-S301
EPM-S920
EPM-S600