153
I/O Area and I/O Allocations
Section 4-2
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.
■
I/O Bit Addresses
Units 8 Input Points (CP1W-8ED/CPM1A-8ED)
Eight input bits are allocated in one word (bits 00 to 07 in CIO m).
Only one word (8 bits) is allocated to an 8-input Expansion Input Unit. No out-
put words are allocated. Input bits 08 to 15 are always cleared by the system
and cannot be used as work bits.
Units with 8 Output Points (CP1W-8E
@@
/CPM1A-8E
@@
)
Eight output bits are allocated in one word (bits 00 to 07 in CIO n+1).
Only one word (8 bits) is allocated to an 8-output Expansion Output Unit. No
input words are allocated. Output bits 08 to 15 can be used as work bits.
Unit
Input bits
Output bits
No. of
bits
No. of
words
Addresses
No. of
bits
No. of
words
Addresses
Unit with 8 inputs
CP1W-8ED
CPM1A-8ED
8 bits
1 word
CIO m (bits 00 to 07)
---
None
None
Unit with
8 outputs
Relays
CP1W-8ER
CPM1A-8ER
---
None
None
8 bits
1 word
CIO n (bits 00 to 07)
Sinking
transistors
CP1W-8ET
CPM1A-8ET
---
None
None
8 bits
1 word
CIO n (bits 00 to 07)
Sourcing
transistors
CP1W-8ET1
CPM1A-8ET1
---
None
None
8 bits
1 word
CIO n (bits 00 to 07)
Unit with
16 out-
puts
Relays
CP1W-16ER
CPM1A-16ER
---
None
None
16 bits 2 words CIO n (bits 00 to 07)
CIO n+1 (bits 00 to 07)
Sinking
transistors
CP1W-16ET
---
None
None
16 bits 2 words CIO n (bits 00 to 07)
CIO n+1 (bits 00 to 07)
Sourcing
transistors
CP1W-16ET1
---
None
None
16 bits 2 words CIO n (bits 00 to 07)
CIO n+1 (bits 00 to 07)
Unit with
20 I/O
Relays
CP1W-20EDR1
CPM1A-20EDR1
12 bits 1 word
CIO m (bits 00 to 11)
8 bits
1 word
CIO n (bits 00 to 07)
Sinking
transistors
CP1W-20EDT
CPM1A-20EDT
12 bits 1 word
CIO m (bits 00 to 11)
8 bits
1 word
CIO n (bits 00 to 07)
Sourcing
transistors
CP1W-20EDT1
CPM1A-20EDT1
12 bits 1 word
CIO m (bits 00 to 11)
8 bits
1 word
CIO n (bits 00 to 07)
Unit
with 32
outputs
Relays
CP1W-32ER
---
None
None
32 bits 4 words 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
transistors
CP1W-32ET
---
None
None
32 bits 4 words 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)
Sourcing
transistors
CP1W-32ET1
---
None
None
32 bits 4 words 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)
Unit with
40 I/O
Relays
CP1W-40EDR
CPM1A-40EDR
24 bits 2 words CIO m (bits 00 to 11)
CIO m+1 (bits 00 to 11)
16 bits 2 words CIO n (bits 00 to 07)
CIO n+1 (bits 00 to 07)
Sinking
transistors
CP1W-40EDT
CPM1A-40EDT
24 bits 2 words CIO m (bits 00 to 11)
CIO m+1 (bits 00 to 11)
16 bits 2 words CIO n (bits 00 to 07)
CIO n+1 (bits 00 to 07)
Sourcing
transistors
CP1W-40EDT1
CPM1A-40EDT1
24 bits 2 words CIO m (bits 00 to 11)
CIO m+1 (bits 00 to 11)
16 bits 2 words CIO n (bits 00 to 07)
CIO n+1 (bits 00 to 07)
15 14 13 12
11 10 09
08 07
06
05
04 03 02 01 00
m
Do not use.
Inputs
15 14 13 12
11 10 09 08 07
06
05
04 03 02 01 00
n
Can be used as work bits.
Outputs
Содержание CP1H CPU UNITS - PROGRAMMING 05-2007
Страница 2: ......
Страница 3: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised March 2009...
Страница 4: ...iv...
Страница 10: ...x...
Страница 18: ...xviii...
Страница 22: ...xxii...
Страница 34: ...xxxiv Conformance to EC Directives 6...
Страница 174: ...140 CP series Expansion I O Unit Wiring Section 3 6...
Страница 370: ...336 Analog I O XA CPU Units Section 5 5...
Страница 552: ...518 Trouble Shooting Section 8 7...
Страница 595: ...561 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Страница 598: ...564 Sample Application Section 9 12...
Страница 642: ...608 Standard Models Appendix A...
Страница 643: ...609 Appendix B Dimensions Diagrams X XA and Y CPU Units 90 100 110 140 150 8 85 Four 4 5 dia holes...
Страница 652: ...618 Dimensions Diagrams Appendix B...
Страница 745: ...711 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 746: ...712 Connections to Serial Communications Option Boards Appendix F...
Страница 776: ...742 PLC Setup Appendix G...
Страница 778: ...744 Specifications for External Power Supply Expansion Appendix H...
Страница 786: ...752 Revision History...