Product overview
KL1xxx30 Version: 1.0.0
16-channel digital input terminal with ribbon cable connection, 24 V
DC
The KL1862 and KL1872 digital input terminals offer a very compact design with their 16 channels. A 20-pin
connector enables the secure connection of plug connectors using insulation displacement contact, as is
usual for ribbon cables and special round cables. This significantly simplifies the wiring of many channels.
The input characteristic conforms to the type-3 specification and guarantees minimum power dissipation. 16
LEDs display the logical signal states of the inputs.
2.7.1 KL1862, KL1862-0010, KL1872 – Technical data
Technical data KL1862 KL1862-0010 KL1872
Connection technology Ribbon cable
Specification EN 61131-2, type 1/3 negative switching EN 61131-2, type 1/3
Number of inputs 16
Nominal voltage 24V
DC
(-15%/+20%)
Signal voltage ‘0’ -3V to 5V (EN 61131-2, type 1/3)
Signal voltage ‘1’ 11V to 30V (EN 61131-2, type 3)
Signal current '0' 0mA to 1.5mA
Signal current '1' 2.0mA to 2.5mA
Input filter 3ms 0.2ms
Current consumption from K-bus typically 3mA
Electrical isolation 500V (K-bus / field voltage)
Bit width in process image 16 input bits
Configuration no address or configuration settings required
Weight approx. 50g
Permissible ambient temperature
during operation
0°C ... +55°C (extended temperature range)
Permissible ambient temperature
during storage
-25°C ... +85°C
Permissible relative humidity 95%, no condensation
Vibration / shock resistance according to EN 60068-2-6 / EN 60068-2-27, refer also to
Installation instructions for enhanced mechanical load capacity [}35]
EMC immunity/emission conforms to EN 61000-6-2 / EN 61000-6-4
Installation position variable
Protection class IP20
Approvals
CE, cULus, ATEX [}41]
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