Allen-Bradley devicenet modules in logix5000 control systems 用户手册
Publication DNET-UM004A-EN-P - March 2004
1-14 Before You Begin
Here’s an example:
Device
Address
Input Size of
Device
(bytes)
Input Memory
in Scanner
(DINTs)
Output Size
of Device
(bytes)
Output Memory
in Scanner
(DINTs)
scanner
0
n/a
n/a
n/a
n/a
PanelView terminal
3
128
32
128
32
<empty>
2
2
I/O adapter w/ modules
5
9
3
5
2
<empty>
2
2
drive
7
4
1
4
1
<empty>
2
2
photoeye
9
1
1
0
0
computer interface
62
n/a
n/a
n/a
n/a
63
1. Give address 0 to the scanner.
2. Give the lower addresses to devices with 15 bytes or more of input or
output data.
3. Gaps in addresses are OK.
4. Give address 62 to the computer interface device.
5. Leave address 63 open.