AKT2G-DN-008-000
8-channel Digital Input Terminal 24 V DC, filter 3.0 ms, 1-wire system
The DN-008 digital input terminal acquires binary control signals from the process level and transmit them, in an electrically isolated form, to the higher-level automation device. The digital input terminals of the DN-008 feature an input filter (3 ms) and indicate their signal state through an LED for each channel.
LEDs
| LED | Color | Meaning | |
|---|---|---|---|
|
INPUT 1- 8 |
green |
off |
Signal voltage "0" (-3 V ... 5 V) |
|
on |
Signal voltage "1" (11 V ... 30 V) |
||
Connection
| Terminal Point | Description | |
|---|---|---|
| Name | No. | |
|
Input 1 |
1 |
Input 1 |
|
Input 3 |
2 |
Input 3 |
|
Input 5 |
3 |
Input 5 |
|
Input 7 |
4 |
Input 7 |
|
Input 2 |
5 |
Input 2 |
|
Input 4 |
6 |
Input 4 |
|
Input 6 |
7 |
Input 6 |
|
Input 8 |
8 |
Input 8 |
Technical Data
|
Technical Data |
AKT2G-DN-008-000 |
|---|---|
| Number of inputs | 8 |
| Number of simultaneously controllable in- puts, depending on the ambient temperature | 8 (-25°C ... +55°C) 4 (> +55°C ) (aligned in horizontal installation position) |
| Nominal voltage of the inputs | 24 VDC (-15% / +20%) |
| Signal voltage "0" | -3 V ... 5 V (EN 61131-2, type 1/3) |
| Signal voltage "1" | 11 V ... 30 V (EN 61131-2, type 1/3) |
| Input filter | 3 ms |
| Input current | typically 3 mA (EN 61131-2, type 1/3) |
| Current consumption power contacts | typ. 2 mA + load |
| Current consumption via E-bus | typ. 90 mA |
| Electrical isolation | 500 V (E-bus/field voltage) |
| Bit width in the process image | 8 input bits |
| Configuration | no address setting, configuration via TwinCAT System Manager |
| Weight | approx. 55 g |
| Permissible ambient temperature range during operation | -25°C ... +60°C (extended temperature range, aligned in horizontal installation position) -25°C ... +45°C (all other installation positions) |
| Permissible ambient temperature range during storage | -40°C ... +85°C |
| Permissible relative humidity | 95%, no condensation |
| Dimensions (W x H x D) | approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm) |
| Mounting | on 35 mm mounting rail conforms to EN 60715 |
| Vibration/shock resistance | according to EN 60068-2-6/EN 60068-2-27, see also Installation instructions for terminals with increased mechanical load capacity |
| EMC resistance burst/ESD | conforms to EN 61000-6-2 / EN 61000-6-4 |
| Protection class | IP20 |
| Installation position | see note Constraints regarding installation position and operating temperature range |
| Approval | CE, cULus, ATEX, IECEx |
Related Topics: Map Input and Output to Variables
