Digital Input
KM1644
Top view
Signal LED 1
Signal LED 2
Signal LED 3
Signal LED 4
Control element 1
Control element 2
Control element 3
Control element 4
KM1644 | 4-channel manual operation
The digital KM1644 input terminal is used for manual input directly in the process data. The four switches supply their status to the control system as digital bit information. The four LEDs indicate the four output bits from the process data and cannot be activated directly via the switches.
| Technical data | KM1644 |
|---|---|
| Number of channels | 4 |
| Number of inputs | 4 |
| Number of outputs | 4 |
| Bit width in the process image | 4 inputs + 4 outputs |
| Weight | approx. 65 g |
| Operating/storage temperature | 0…+55 °C/-25…+85 °C |
| Relative humidity | 95 %, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27/29 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. class/installation pos. | IP 20/variable |
Product announcement |
estimated market release 1st quarter 2009 |