Beckhoff KL9020 Digital Output Terminal Module

Beckhoff KL9020 Digital Output Terminal Module

Product Introduction

The Beckhoff KL9020 is a digital output terminal module designed to connect binary control signals from automation units to process-level actuators with electrical isolation. Operating at 24 V DC, it features eight output channels, each protected against reverse polarity, overload, and short-circuit. The module indicates signal states via LED indicators and is optimized for space-saving installation in control cabinets. With loop-through power contacts and a 2 A short-circuit current rating, it ensures reliable operation in industrial automation setups, requiring a common reference point with connected components.

Product Features

Electrical Isolation & Protection:

500 V electrical isolation between power contacts, supply voltage, and K-bus.

Reverse polarity protection, overload/short-circuit protection for each output channel.

Output Specifications:

8 digital output channels with LED status indicators.

Nominal voltage: 24 V DC (-15%/20%); short-circuit current: 2 A per channel.

Breaking energy: <150 mJ/channel for safe switching.

Power & Connectivity:

Power contacts looped through for daisy-chaining; 24 V DC supply via power contacts.

Single-ended input connection technology for simplified wiring.

Space-Saving Design:

Compact form factor suitable for dense control cabinet installations.

Reliability & Diagnostics:

LED indicators for real-time channel status monitoring.

Common reference point requirement ensures signal integrity with connected components (e.g., KL2408).