Chapter 5 Detailed Descriptions of I/O Modules
GFK-2958E
RSTi-EP User Manual
256
Process Data
†
Inputs EP-3368
Byte
Format
Description
Remarks
IB0
Word
AI0
IB1
IB2
Word
AI1
IB3
IB4
Word
AI2
IB5
IB6
Word
AI3
IB7
IB8
Word
AI4
IB9
IB10
Word
AI5
IB11
IB12
Word
AI6
IB13
IB14
Word
AI7
IB15
†
Internal process data mapping with data format
Standard
. Depending on the fieldbus specification and the data
format of the communicating fieldbus components the bytes and/or words can be reversed during data transfer.
Measurement Range EP-3368
Measurement
range
Current (I) /
Voltage (U)
Decimal (D)
Hexadecimal Range
Conversion
0
–
20 mA
23.52 mA
32511
0x7EFF
Overloading
D = 27648 x I / 20
I = D x 20 / 27648
20 mA
27648
0x6C00
Nominal range
10 mA
13824
0x3600
0 mA
0
0x0000
4
–
20 mA
22.81 mA
32511
0x7EFF
Overloading
D = 27648 x (I
–
4) / 16
I= D x 16 / 27648 + 4
20 mA
27648
0x6C00
Nominal range
12 mA
13824
0x3600
4 mA
0
0x0000
1.19 mA
-4864
0xED00
Underloading
The following applies for all ranges:
input value > overload range = 0x7FFF
input value < underload range = 0x8000
Содержание GFK-2958E
Страница 1: ...RSTi EP User Manual GFK 2958E November 2017 ...
Страница 23: ...Chapter 1 Introduction GFK 2958E RSTi EP User Manual 19 Notes ...
Страница 56: ...Chapter 3 Configuration GFK 2958E RSTi EP User Manual 52 Notes ...
Страница 166: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 162 EP 5111 Block Diagram EP 5111 ...
Страница 183: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 179 EP 5111 ...
Страница 184: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 180 EP 5111 ...
Страница 211: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 207 Frequency Counter EP 5212 ...
Страница 316: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 312 Notes ...
Страница 330: ...Chapter 6 Installation GFK 2958E RSTi EP User Manual 326 Notes ...
Страница 344: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 340 ...
Страница 345: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 341 Notes ...
Страница 385: ...Chapter 8 Web Server GFK 2958E RSTi EP User Manual 381 Notes ...
Страница 401: ...Chapter 11 Disassembly and Disposal GFK 2958E RSTi EP User Manual 397 Notes ...
Страница 413: ...Chapter 12 LED Indicators and Troubleshooting GFK 2958E RSTi EP User Manual 409 Notes ...
Страница 416: ...Chapter 14Accessories and Replacement Parts GFK 2958E RSTi EP User Manual 412 Notes ...