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Data Allocations for Word Slave Units with Expansion Units
When an Expansion Unit is used, data is allocated for a Slave Unit that includes the remote input regis-
ter (RWr) and remote output register (RWw) data size of the Expansion Unit.
• Sixteen-point Input Slave Unit with Sixteen-point Input Expansion Unit
The allocations for two nodes are assigned, including node address m of the remote input registers
(RWr) and node address m+1 of the remote input registers (RWr).
Remote Input Registers (RWr)
15
14
13
12
31
30
29
28
• Sixteen-point Input Slave Unit with Eight-point Input Expansion Unit
The allocations for two nodes are assigned, including node address m of the remote input registers
(RWr) and node address m+1 of the remote input registers (RWr).
Remote Input Registers (RWr)
15
14
13
12
Not used.
• Sixteen-point Input Slave Unit with Sixteen-point Output Expansion Unit
The allocations for two nodes are assigned, including node address m of the remote input registers
(RWr) and node address m of the remote output registers (RWw).
Remote Output Registers (RWw)
15
14
13
12
Remote Input Registers (RWr)
15
14
13
12
• Sixteen-point Input Slave Unit with Eight-point Output Expansion Unit
The allocations for two nodes are assigned, including node address m of the remote input registers
(RWr) and node address m of the remote output registers (RWw).
Remote Output Registers (RWw)
Not used.
Remote Input Registers (RWr)
15
14
13
12
CompoNet Gateway Unit for CC-Link Operation Manual
11
10
9
8
7
6
5
27
26
25
24
23
22
21
11
10
9
8
7
6
5
23
22
21
11
10
9
8
7
6
5
11
10
9
8
7
6
5
7
6
5
11
10
9
8
7
6
5
Remote I/O Communications
4
3
2
1
0
20
19
18
17
16
4
3
2
1
0
20
19
18
17
16
4
3
2
1
0
4
3
2
1
0
4
3
2
1
0
4
3
2
1
0
4
4 - 18
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