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5.
iO-GRID M Series Introduction
iO-GRID M series utilizes the standard Modbus communication protocol and supports Modbus
RTU/ASCII and Modbus TCP. Please choose products and factory controllers to figure your
system based on your communication protocol.
5.1
iO-GRID M Components
I.
DINKLE Bus
Rail 1 to 4 are defined for power supply and rail 5 and 7 are defined for
communication.
DINKLE Bus Rail Definitions:
Rail
Definition
Rail
Definition
8
—
4
0V
7
RS485B
3
5V
6
—
2
0V
5
RS485A
1
24V