Table of contents
1
Security information.............................................................................................................................. 5
2
Preface ................................................................................................................................................... 7
3
4
Product overview ................................................................................................................................. 11
4.1
I/O module......................................................................................................................... 11
4.2
Accessories ........................................................................................................................ 12
4.3
Terminal blocks.................................................................................................................. 13
5
Terminal ............................................................................................................................................... 15
5.1
Pin assignment .................................................................................................................. 15
5.2
5.3
Schematic circuit diagram .................................................................................................. 16
6
Parameters........................................................................................................................................... 19
6.1
Parameter types................................................................................................................. 19
6.2
6.3
Parameter reassignment .................................................................................................... 21
6.4
6.4.1
6.4.2
IO redundancy ................................................................................................................... 21
6.4.3
6.4.4
Diagnostics: wire break ...................................................................................................... 22
6.4.5
6.4.6
Diagnostics: flutter error .................................................................................................... 23
6.4.7
6.4.8
6.4.9
Hardware interrupts ........................................................................................................... 23
6.4.10
Encoder type ..................................................................................................................... 23
6.4.11
Pulse stretching ................................................................................................................. 24
6.4.12
Digital input....................................................................................................................... 26
6.4.13
Potential group .................................................................................................................. 26
6.5
Flutter monitoring ............................................................................................................. 27
6.5.1
6.5.2
7
Displays and interrupts ........................................................................................................................ 31
7.1
7.2
LEDs .................................................................................................................................. 32
7.2.1
DIAG LED ........................................................................................................................... 32
7.2.2
MT LED .............................................................................................................................. 32
DI 16xNAMUR HA
Equipment Manual, 08/2019, A5E39293880-AD
3