The KL1184 digital input terminal acquires the binary 24 V DC control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The Bus Terminal contains four channels that indicate its signal state by means of light emitting diodes.
Special features:
- ground switching
- no bouncing due to mechanical switches thanks to 3 ms input filter
- +24 V DC and 0 V DC sensor supply connections
Product information:
Technical data | KL1184 |
---|---|
Connection technology | 2-/3-wire |
Specification | ground switching |
Number of inputs | 4 |
Nominal voltage | 24 V DC (-15%/+20%) |
“0” signal voltage | 18…30 V |
“1” signal voltage | 0…7 V |
Input filter | typ. 3.0 ms |
Input current | typ. 5 mA |
Current consumption K-bus | typ. 8 mA |
Electrical isolation | 500 V (K-bus/field potential) |
Bit width in the process image | 4 inputs |
Configuration | no address or configuration setting |
Weight | approx. 55 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 |
EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
Protect. rating/installation pos. | IP20/variable |
Pluggable wiring | for all KSxxxx Bus Terminals |
Approvals/markings | CE, UL, ATEX, IECEx |
Ex marking | ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc |
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