Allen-Bradley devicenet modules in logix5000 control systems Manual Do Utilizador
Publication DNET-UM004A-EN-P - March 2004
15-4 Using POINT™ I/O Modules on a DeviceNet Network
POINT I/O 1734-PDN Interface
Each POINT I/O module gets its own address on the network and
requires scanner memory:
requires scanner memory:
1. Add each POINT I/O module to your main tally.
2. Make sure to convert the input or output size of each module to
DINTs of scanner memory.
3. Leave the PDN interface out of the tally. It does not get an
address or use scanner memory
Assign Addresses to the
Modules
Modules
Assign address to POINT I/O module as follows:
P
O
I
N
T
I/
O
O
P
O
I
N
T
I/
O
O
P
O
I
N
T
I/
O
O
P
D
N
D
N
1 2 3
If you connect the modules to a:
Then:
POINT I/O interface 1734-PDN or POINTBlock
I/O module 1734D
I/O module 1734D
1. Assign an address to each POINT I/O module.
2. Do not assign an address to the PDN interface.
POINT I/O 1734-ADN or 1734-ADNX adapter
1. Assign an address only to the ADN/ADNX adapter.
2. Do not assign an address any of the modules/devices that are connected to the
ADN/ADNX adapter.
When you configure the ADN/ADNX adapter, use the AutoStart parameter to
automatically give an address to each device on the subnet.
automatically give an address to each device on the subnet.
P
O
I
N
T
I/
O
O
P
O
I
N
T
I/
O
O
P
O
I
N
T
I/
O
O
P
D
N
D
N
1 2 3
P
O
I
N
T
I/
O
O
P
O
I
N
T
I/
O
O
A
D
N
D
N
subnet
4