Digital Input
KL1002, KL1012
Input 1
Power contacts
Input 2
+24 V
0 V
PE
Signal LED1
Signal LED2
4-wire
3-wire
2-wire
Top view
Contact assembly
Connection
KL1002, KL1012 | 2-channel digital input terminals 24 V DC
The KL1002 and KL1012 digital input terminals acquire the binary control signals from the process level and transmit them, in an electrically isolated form, to the higher-level automation unit. The KL1002 and KL1012 versions have input filters of different speeds. The Bus Terminals contain two channels that indicate their signal state by means of light emitting diodes.
| Technical data | KL1002 | KS1002 | KL1012 | KS1012 |
|---|---|---|
| Number of inputs | 2 | |
| Nominal voltage | 24 V DC (-15 %/+20 %) | |
| “0“ signal voltage | -3…+5 V | |
| “1“ signal voltage | 15…30 V | |
| Input filter | 3.0 ms | 0.2 ms |
| Input current | typ. 5 mA | |
| Current consumption K-bus | typ. 3 mA | |
| Electrical isolation | 500 Vrms (K-bus/field potential) | |
| Bit width in the process image | 2 inputs | |
| Configuration | no address or configuration setting | |
| Weight | approx. 50 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 | |
| Pluggable wiring | for all KSxxxx Bus Terminals | |