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6 I/O Allocation
6-4
CP2E CPU Unit Software User’s Manual(W614)
Expansion Units and Expansion I/O Units connected to the CPU Unit are automatically allocated input
bits and output bits in words following those allocated to the CPU Unit.
For example, if a CPU Unit with 40 I/O points is used, CIO 0 and CIO 1 are allocated for inputs and CIO
100 and CIO 101 are allocated for outputs. Thus, words from CIO 2 onward for inputs and words from
CIO 102 onward for outputs are automatically allocated to the Expansion I/O Units and Expansion Units
in the order that the Units are connected.
There are Expansion I/O Units for expanding inputs, for expanding outputs, and for expanding both
input and outputs.
I/O bits starting from bit 00 in the next word after the word allocated to the previous Expansion Unit,
Expansion I/O Unit, or CPU Unit are automatically allocated. This word is indicated as “CIO m” for input
words and as “CIO n” for output words.
6-1-4
Allocations to Expansion Units and Expansion I/O Units
Allocations to Expansion I/O Units
Model
Input bits
Output bits
No. of
bits
No. of
words
Addresses
No. of
bits
No. of
words
Addresses
8
-point Input Unit
CP1W-
8
ED
8
1
CIO m, bits 00 to 07
−
None
None
8
-point
Output Unit
Relay outputs
CP1W-
8
ER
−
None
None
8
1
CIO n, bits 00
to 07
Sinking transistor
outputs
CP1W-
8
ET
Sourcing transis-
tor outputs
CP1W-
8
ET1
16-point
Output Unit
Relay outputs
CP1W-16ER
−
None
None
16
2
CIO n, bits 00
to 07
CIO n+1, bits
00 to 07
Sinking transistor
outputs
CP1W-16ET
Sourcing transis-
tor outputs
CP1W-16ET1
20-point
I/O Units
Relay outputs
CP1W-20EDR1
12
1
CIO m, bits 00 to 11
8
1
CIO n, bits 00
to 07
Sinking transistor
outputs
CP1W-20EDT
Sourcing transis-
tor outputs
CP1W-20EDT1
3
2-point
Output Unit
Relay outputs
CP1W-
3
2ER
−
None
None
3
2
4
CIO n, bits 00
to 07
CIO n+1, bits
00 to 07
CIO n+2, bits
00 to 07
CIO n+
3
, bits
00 to 07
Sinking transistor
outputs
CP1W-
3
2ET
Sourcing transis-
tor outputs
CP1W-
3
2ET1
40-point
I/O Unit
Relay outputs
CP1W-40EDR
24
2
CIO m, bits 00 to 11
CIO m+1, bits 00 to
11
16
2
CIO n, bits 00
to 07
CIO n+1, bits
00 to 07
Sinking transistor
outputs
CP1W-40EDT
Sourcing transis-
tor outputs
CP1W-40EDT1
Содержание SYSMAC CP Series
Страница 1: ...USER S MANUAL Cat No W614 E1 01 SYSMAC CP Series CP2E E D CP2E S D CP2E N D CP2E CPU Unit Software ...
Страница 3: ......
Страница 32: ...1 Overview 1 4 CP2E CPU Unit Software User s Manual W614 ...
Страница 44: ...3 CPU Unit Operation 3 8 CP2E CPU Unit Software User s Manual W614 ...
Страница 116: ...6 I O Allocation 6 8 CP2E CPU Unit Software User s Manual W614 ...
Страница 144: ...7 PLC Setup 7 28 CP2E CPU Unit Software User s Manual W614 ...
Страница 170: ...10 Interrupts 10 14 CP2E CPU Unit Software User s Manual W614 ...
Страница 200: ...11 High speed Counters 11 30 CP2E CPU Unit Software User s Manual W614 ...
Страница 272: ...12 Pulse Outputs 12 72 CP2E CPU Unit Software User s Manual W614 ...
Страница 278: ...13 PWM Outputs 13 6 CP2E CPU Unit Software User s Manual W614 ...
Страница 460: ...18 Programming Device Operations 18 28 CP2E CPU Unit Software User s Manual W614 ...
Страница 576: ...Revision 2 CP2E CPU Unit Software User s Manual W614 ...
Страница 577: ......