Installation
Page 4-18 ABB Control - AC 31
1SBC 260400 R1001-b 06.99
• Master or stand-alone central unit
The address 62 is assigned to the inputs / outputs of a central unit.
The addresses of the extensions are assigned automatically according to the order of the
extensions:
- the first binary inputs extension takes the address 63, and those that follow are
incremented by 1, up to 68.
40 or 50
series
Addresses 63 64 65
I I I
- the first binary outputs extension also takes the 63 address and those that follow are
incremented by 1, up to 68.
40 or 50
series
I O
I
I
O O
Addresses 63 63 64 65 64 65
- an extension with mixed or configurable inputs / outputs is considered by the
addressing as an input extension
and an output extension => The address of the
following binary extension, whether it is input or output, is incremented by 1.
40 or 50
series
I I
I/O
I
O O
Addresses 63 64 65 66 66 67
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