Festo CPV GEASI-4E3A-Z Series Brief Description page 17

3 Installation instructions
3.1 AS-Interface Addresses
Before connecting to the AS-Interface bus: assign an
unused address to each slave.
Address assignment
The assignment of the data bits to the inputs and outputs
of the slave shows the following figure:
Data bits:
Inputs:
Outputs:
I/O = bi directional (B)
The address mapping depends on the configuration of the
master.
3.2 Assigning the AS-Interface address
Note
Addressing valve terminal type CPV...-GE-ASI-4E3A-... is
only permitted with addressers as per specification 2.1.
Other addressers do not permit clear access to the
slaves and in some cases overwrite the ID1 code.
Recommendation: Use the Festo addresser type
ASI-PRG-ADR with adapter cable type KASI-ADR.
Festo CPV...-GE-ASI-4E3A-... 1108b English
IO code 7
H
D0 D1 D2 D3
I/O I/O I/O I/O
I0 I1 I2
O0 O1 O2
I3
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