CS1D-II102D Omron, CS1D-II102D Datasheet - Page 265

• Manufacturer Part Number: CS1D-II102D
• Description: CS1D Dual IO Interface Unit
• Manufacturer: Omron

Specifications of CS1D-II102D

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

230
Allocations to CS-series Long-distance Expansion Racks
Reserving I/O Words for Expected Changes
I/O Allocation Methods
Note
Note Use the CX-Programmer’s I/O table change operation to reserve a word for
Example for Single CPU System
The following example shows the I/O allocation to Basic I/O Units in the CPU
Rack and two CS-series Expansion Racks.
the empty slot.
In configurations containing CS-series Long-distance Expansion Racks, up to
two series of CS-series Long-distance Expansion Racks can be included.
Words are automatically allocated to the Units mounted to the Racks in order
of rack number and slot in the same way as for other configurations. The CPU
Rack is rack 0, the CS-series Expansion Rack (if there is one) is Rack 1. Rack
numbers are then assigned in order to the Racks in series A of CS-series
Long-distance Expansion Racks and finally to the Racks in series B of CS-
series Long-distance Expansion Racks, to a maximum rack number of 7.
Although words are automatically allocated, the first word on each Rack can
be set.
1. I/O words are not allocated to the I/O Control Units or I/O Interface Units.
2. No C200H Units of any kind can be mounted to CS-series Long-distance
3. CS-series CPU Bus Units should always be placed on the CPU Rack or
If the system configuration will be changed at a later date, changes to the pro-
gram can be minimized by reserving I/O words in advance for future Unit
changes or additions. To reserve I/O words, edit the I/O table with the CX-Pro-
grammer.
Expansion Racks.
CS-series Expansion Rack. Although they can be placed on CS-series
Long-distance Expansion Racks, doing so is not recommended because it
will increase the cycle time.
OUT
0045
0046
CIO CIO CIO CIO
CIO CIO CIO CIO
0000
0027
CIO CIO CIO CIO
32
16
16
IN
0
IN
0
0
0001
0002
0028
0029
0047
OUT
16
32
32
1
IN
IN
1
1
0003
0004
Re-
served
0030
0048
16
32
16
IN
IN
2
2
2
OUT
0005
0031
Re-
served
0049
OU
T
32
Re-
served
16
16
16
3
3
3
0050
0051
0015
0016
OUT
CIO CIO CIO
0032
0033
OUT
CIO CIO CIO
CIO CIO CIO
32
32
32
IN
4
4
4
Re-
served
0017
0018
0034
Re-
served
0050
OUT
0000
CH
16
16
5
32
5
5
0035
0036
OUT
Re-
served
OUT
0019
0020
0051
16
6
32
32
6
6
OUT
0052
0053
0021
0026
CIO
0037
0042
CIO
CIO
32
96
96
IN
to
IN
to
7
7
7
Re-
served
CIO
0043
0044
CIO
0054
0055
OUT
8
32
32
8
CS1D Expansion Rack
Single CPU System
CPU Rack
CS1D Expansion Rack
Section 7-2