
Table of contents
1 Security information.............................................................................................................................. 5
2 Preface ................................................................................................................................................... 7
3 2D Matrix code (QR code / EAN code).................................................................................................... 9
4 Product overview................................................................................................................................. 11
4.1 I/O module......................................................................................................................... 11
4.2 Accessories........................................................................................................................ 12
4.3 Output disable switch ........................................................................................................ 13
4.4 Pulling the I/O module in runtime....................................................................................... 13
4.5 Terminal blocks.................................................................................................................. 14
5 Connection........................................................................................................................................... 15
5.1 Pin assignment .................................................................................................................. 15
5.2 Sample connection scheme for 1-wire connection.............................................................. 16
5.3 Wiring diagram for actuators.............................................................................................. 16
5.4 Schematic circuit diagram .................................................................................................. 17
6 Parameters........................................................................................................................................... 19
6.1 Parameter types................................................................................................................. 19
6.2 Module/channel parameters............................................................................................... 19
6.3 Explanation of the module/channel parameters.................................................................. 20
6.3.1 Diagnostics, Missing supply voltage L+ ............................................................................... 20
6.3.2 Diagnostics, Short-circuit to ground.................................................................................... 20
6.3.3 Channel activated .............................................................................................................. 21
6.3.4 Reaction to CPU STOP......................................................................................................... 21
6.3.5 Substitute value................................................................................................................. 21
6.3.6 Potential group .................................................................................................................. 21
6.3.7 Double-width terminal block .............................................................................................. 22
7 Displays and interrupts........................................................................................................................ 23
7.1 Status and error displays .................................................................................................... 23
7.2 LEDs .................................................................................................................................. 24
7.2.1 DIAG LED ........................................................................................................................... 24
7.2.2 MT LED.............................................................................................................................. 24
7.2.3 Channel status LED ............................................................................................................ 25
7.2.4 PWR LED ............................................................................................................................ 25
7.3 Interrupts .......................................................................................................................... 25
DQ 32x24VDC/0.5A HA
Equipment Manual, 08/2019, A5E48262762-AB 3