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KM1008, KM1018 | 64-channel digital input 24 V DC


The terminal modules KM1008 and KM1018 combine 64 digital inputs with eight channels per plug connector in a compact design with high packing density. The control signals are transmitted (electrically isolated) to the higher-level automation device. Like the standard Bus Terminals, the terminal modules are integrated in the I/O system. Plug connectors with spring connections enable plug-in wiring and are available with 1 or 3 pins. LEDs integrated in the connector indicate the signal state for each channel directly at the wire. The KM1008 and KM1018 versions have input filters with different speeds.


Technical data KM1008 KM1018
Specification EN 61131-2, type 1
Number of inputs 64 (8 x 8)
Nominal voltage 24 V DC (-15 %/+20 %)
“0“ signal voltage -3…+5 V
“1“ signal voltage 15…30 V
Input filter typ. 3.0 ms typ. 0.2 ms
Input current typ. 5 mA
Current consumpt. K-bus typ. 3 mA
Current consumption power contacts – (no power contacts)
Electrical isolation 500 V (K-bus/field potential)
Bit width in the process image 64 inputs
Configuration no address or configuration setting
Dimensions (W x H x D) 123 mm x 100 mm x 55 mm
Weight approx. 310 g with 1-pin connector, approx. 390 g with 3-pin connector
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
Approvals CE



Ordering information KM1008-000X KM1018-000X
KM10x8-0000 64-channel DI (3.0 ms), without connector 64-channel DI (0.2 ms), without connector
KM10x8-0001 64-channel DI (3.0 ms), 1-pin connector (no status LED) 64-channel DI (0.2 ms), 1-pin connector (no status LED)
KM10x8-0002 64-channel DI (3.0 ms), 1-pin connector (with status LED) 64-channel DI (0.2 ms), 1-pin connector (with status LED)
KM10x8-0004 64-channel DI (3.0 ms), 3-pin connector (with status LED) 64-channel DI (0.2 ms), 3-pin connector (with status LED)