32-channel digital input 24 V DC KM1004
+24 V
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Input 8
0 V
+24 V
Input 9
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
Input 16
0 V
KM1004-0004
+24 V
1-wire
2-wire
3-wire
Input
0 V
+24 V
Connection

KM1004 | 32-channel digital input 24 V DC

The KM1004 terminal module combines 32 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.

Technical data KM1004
Connection technology plug
Specification EN 61131-2, type 1
Number of inputs 32 (4 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
Input current typ. 5 mA
Current consumption 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 32 inputs
Configuration no address or configuration setting
Dimensions (W x H x D) 75 mm x 100 mm x 55 mm
Weight approx. 90 g with 1-pin connector, approx. 110 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
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Approvals CE
Ordering information
KM1004-0000 32-channel DI (3.0 ms), without connector
KM1004-0001 32-channel DI (3.0 ms), 1-pin connector (no status LED)
KM1004-0002 32-channel DI (3.0 ms), 1-pin connector (with status LED)
KM1004-0004 32-channel DI (3.0 ms), 3-pin connector (with status LED)