BECKHOFF KM1002-0004 Bus Terminal Module

The KM1002-0004 is a high-density, 16-channel digital input Bus Terminal module engineered by BECKHOFF. Designed for efficient integration into automation systems, this module captures 24 V DC binary control signals and transmits them to the higher-level controller via the K-bus. Featuring a compact design with pluggable 3-wire connectors and integrated LEDs, the KM1002-0004 simplifies wiring and status monitoring in space-constrained industrial control cabinets.

Features

• 16 digital input channels arranged in two 8-channel groups
• 24 V DC nominal voltage with Type 1 input specification (EN 61131-2)
• Integrated 3.0 ms input filter for signal debouncing
• 500 V electrical isolation between the K-bus and field potential
• Pluggable 3-wire connection technology with status LEDs
• Compact form factor with double slot and key connection for easy DIN rail assembly

Applications

• Distributed I/O acquisition in PLC and automation systems
• Industrial sensor monitoring (proximity switches, limit switches)
• Machine control and status signaling
• Factory automation environments requiring high-density input points

Technical Specifications

Ordering Information

Installation Guidelines

• Mount the module onto a 35 mm DIN rail (EN 60715) using the integrated lock.
• Utilize the double slot and key connection to ensure stable side-by-side mounting.
• Wiring: Use solid or stranded wire with a cross-section of 0.08 to 1.5 mm2; ensure a stripping length of 8 mm.
• Maintain an operating environment between 0 and +55 degC.
• Ensure installation is within an IP20-compliant enclosure to prevent contamination.

Compliance and Certifications

• CE