Rockwell Automation 1769-ADN Compact I/O 1769-ADN DeviceNet Adapter - Manual (Page 58)

Publication 1769-UM001B-EN-P - October 2002
3-8 Configuring Your Compact I/O Series A DeviceNet Adapter
Example Configurations
The following illustrations show examples of two valid system setups.
NOTE: I/O modules are not required between either the Series a
adapter and an end cap or between the power supply and an end
cap.
Bank 1
Bank 2
Bank 3
Bank 3 Bank 2 Bank 1
Right-to-Right Cable
1769
-A
D
N
1769 I/
O
1769 I/
O
1769-CRRx
I/O Slot Number
1 2
I/O Slot Number 10 11 12
1769
-C
LL
x
176
9 I/
O
176
9 I/
O
176
9 I/
O
1769-CRR
x
1769 Pow
er
Supply
1769-
CLL
x
1769
I/
O
1769
I/
O
1769
I/
O
1769
I/
O
1769 Rig
ht
End Cap
I/O Slot Number 20
1769 I/
O
176
9-
C
R
Lx
1769
-CRL
x
1769 I/
O
1769 I/
O
176
9-
C
R
Lx
1769 Pow
er
S
upply
176
9-
C
R
Lx
176
9 I/
O
1769 Po
wer
Supply
176
9 I/
O
1769
R
ig
ht
End Cap
I/O Slot Number
1 2 3 4 5 6
Left-to-Left Cable
42131
1769 I/
O
1769 I/
O
1769
Power
Suppl
y
3 4 5
1769 I/
O
1769 I/
O
6
176
9 I/
O
1769 Po
wer
Supply
176
9 I/
O
176
9 I/
O
9 8 7
1769
I/
O
1769
I/
O
1769
I/
O
1769
I/
O
19 18 17 16 15 14 13
1769-
A
D
N
1769 I/
O
1769 Pow
er
S
upply
Right-to-Left Cable Right-to-Left Cable