328
Analog I/O (XA CPU Units)
Section 5-5
0 to 5 V Outputs
When the resolution is set to 1/6,000, the hexadecimal values 0000 to 1770 (0
to 6,000) correspond to an analog voltage range of 0 to 5 V.
When the resolution is set to 1/12,000, the hexadecimal values 0000 to 2EE0
(0 to 12,000) correspond to an analog voltage range of 0 to 5 V. The entire
output range is
−
0.25 to 5.25 V.
Specify a negative voltage as a two’s complement.
The following diagram shows conversion values for 1/6,000 resolution.
1 to 5 V Outputs
When the resolution is set to 1/6,000, the hexadecimal values 0000 to 1770 (0
to 6,000) correspond to an analog voltage range of 1 to 5 V.
When the resolution is set to 1/12,000, the hexadecimal values 0000 to 2EE0
(0 to 12,000) correspond to an analog voltage range of 0 to 5 V. The entire
output range is 0.8 to 5.2 V.
The following diagram shows conversion values for 1/6,000 resolution.
0 to 20 mA Outputs
When the resolution is set to 1/6,000, the hexadecimal values 0000 to 1770 (0
to 6,000) correspond to an analog current range of 0 to 20 mA.
When the resolution is set to 1/12,000, the hexadecimal values 0000 to 2EE0
(0 to 12,000) correspond to an analog current range of 0 to 20 mA. The entire
output range is 0 to 21 mA.
The following diagram shows conversion values for 1/6,000 resolution.
0 V
5 V
5.25 V
−
0.25 V
FED4
(
−
300)
189C
(6300)
1770
(6000)
0000 (0)
8000
7FFF
Conversion Data
Hexadecimal (Decimal)
1 V
5 V
5.2 V
0.8 V
189C
(6300)
1770
(6000)
0 V
7FFF
FED4
(
−
300)
8000
Conversion Data
Hexadecimal (Decimal)
0 mA
20 mA
21 mA
0000 (0)
189C
(6300)
1770
(6000)
7FFF
8000
Conversion Data
Hexadecimal (Decimal)
Содержание CP1H CPU UNITS - PROGRAMMING 05-2007
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Страница 3: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised March 2009...
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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...