Beckhoff PLC module KL2134

The Beckhoff KL2134 is a 4-channel digital output terminal designed to interface binary control signals from an automation unit to actuators at the process level, ensuring electrical isolation between control and field levels.

Key Features:

• Output Channels: Four independent channels, each capable of handling up to 0.5 A of current.
• Load Compatibility: Supports ohmic, inductive, and lamp loads.
• Reverse Polarity Protection: Safeguards against incorrect voltage connections.
• Signal Indicators: Each channel is equipped with an LED to display its signal state, facilitating easy monitoring.

Specifications:

• Nominal Voltage: 24 V DC (-15%/+20%).
• Current Consumption:
  • Power Contacts: Typically 30 mA plus the load.
  • K-bus: Approximately 9 mA.
• Electrical Isolation: 500 V between K-bus and field potential.
• Connection Technology: 2-/3-wire system.
• Dimensions (W x H x D): 15 mm x 100 mm x 70 mm (connected width: 12 mm).
• Weight: Approximately 70 g.
  

Applications:

The KL2134 is ideal for applications requiring reliable digital signal interfacing, such as:

• Industrial Automation: Controlling actuators like solenoids, relays, and motors.
• Building Automation: Managing lighting systems, HVAC controls, and security mechanisms.
• Process Control Systems: Interfacing with various field devices to ensure precise process management.