![background image](http://html1.mh-extra.com/html/omron/cp1l-el20dr-d/cp1l-el20dr-d_operation-manual_743755591.webp)
557
Analog Input Option Board
Section 10-5
10-5 Analog Input Option Board
Each CP1W-ADB21 Analog Input Option Board provides two analog inputs.
• The analog input signal ranges are 0 to 10 V (with a resolution 1/4,000)
and 0 to 20 mA (with a resolution 1/2,000).
Main Analog Input Option Board Specifications
Analog Input Signal
Ranges
Analog input data is digitally converted according to the input signal range as
shown below.
Note
When the input exceeds the specified range, the A/D conversion data will be
fixed at either the lower limit or upper limit.
■
0 to 10 V
The 0 to 10 V range corresponds to the hexadecimal values 0000 to 0FA0 (0
to 4000). The entire data range is 0000 to 0FFF (0 to 4095).
Item
Specifications
Voltage Input
Current Input
Input signal range
0 V to 10 V
0 mA to 20 mA
Max. rated input
0 V to 15 V
0 mA to 30 mA
External input impedance
200 k
Ω
min.
Approx. 250
Ω
Resolution
1/4000 (full scale)
1/2000 (full scale)
Overall accuracy
25°C: ±0.5% (full scale)
0 to 55°C: ±1.0% (full scale)
25°C: ±0.6% (full scale)
0 to 55°C: ±1.2% (full scale)
A/D conversion data
0000 to 0FA0 hex
0000 to 07D0 hex
Averaging function
Not supported
Conversion time
Inner sample time 2ms/point
Refresh time > 6ms basing on baud rate and PLC cycle time
Isolation method
None
Current consumption
5 VDC: 20 mA max.
Converted Data
Hexadecimal (Decimal)
10V
10.24V
0FA0(4000)
0FFF(4095)
0000(0)
0V
Содержание CP1L-EL20DR-D
Страница 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Software Licenses and Copyrights 7...
Страница 178: ...144 Connecting the CX Programmer Section 5 1 Click the Connect button to connect and then connection online is completed...
Страница 192: ...158 Trial Operation and Debugging Section 5 3...
Страница 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Страница 666: ...632 Trouble Shooting Section 11 7...
Страница 696: ...662 Standard Models Appendix A...
Страница 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Страница 836: ...802 PLC Setup Appendix G...
Страница 838: ...804 TCP Status Transitions Appendix H...
Страница 840: ...806 Ethernet Network Parameters Appendix I...
Страница 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Страница 844: ...810 Ethernet Specifications Appendix K...
Страница 851: ...Index 817 work words 118 write protection 447...
Страница 852: ...818 Index...
Страница 854: ...820 Revision History...
Страница 855: ......