Table of contents
1 Security information.............................................................................................................................. 7
2 Preface ................................................................................................................................................... 9
3 Product overview................................................................................................................................. 11
3.1 Properties of I/O module .................................................................................................... 11
3.2 Accessories........................................................................................................................ 14
4 Connection........................................................................................................................................... 15
4.1 Terminal blocks.................................................................................................................. 15
4.2 Terminal assignment.......................................................................................................... 17
4.3 Schematic circuit diagram .................................................................................................. 18
5 Parameters/address space ................................................................................................................... 21
5.1 Conguration options ........................................................................................................ 21
5.2 Parameter types................................................................................................................. 22
5.3 Module/channel parameters............................................................................................... 23
5.4 Explanation of the module/channel parameters.................................................................. 27
5.4.1 F_source_address............................................................................................................... 27
5.4.2 F_destination_address ....................................................................................................... 27
5.4.3 F_monitoring time (ms) ..................................................................................................... 28
5.4.4 Number HART message frame repetitions........................................................................... 28
5.4.5 Diagnostics: missing power supply voltage L+ .................................................................... 29
5.4.6 Double-width terminal block .............................................................................................. 29
5.4.7 Smoothing......................................................................................................................... 29
5.4.8 HART gate.......................................................................................................................... 30
5.4.9 HART activated .................................................................................................................. 31
5.4.10 Measurement type/measuring range.................................................................................. 31
5.4.11 Diagnostics HART............................................................................................................... 32
5.4.12 Diagnostics wire break ....................................................................................................... 32
5.4.13 Potential group .................................................................................................................. 33
5.4.14 Redundancy....................................................................................................................... 33
5.4.15 Interference frequency suppression.................................................................................... 34
5.4.16 Behavior after channel fault ............................................................................................... 34
5.5 Address space .................................................................................................................... 35
6 Applications of the F-I/O module ......................................................................................................... 37
6.1 Applications cases of the I/O module .................................................................................. 37
6.2 Application case 1: SIL3/Cat.3/PLd, 2-wire transmitter, 1oo1 ............................................... 40
6.3 Application case 1a: SIL3/Cat.3/PLd, 2-wire transmitter, 1oo1 (high availability) .................. 42
6.4 Application case 2: SIL3/Cat.3/PLd, 4-wire transducer, 1oo1 ................................................ 44
F-AI 8xI 2-/4-wire HART HA
Equipment Manual, 09/2021, A5E50557845-AA 3