KL2641 | BECKHOFF | Bus Terminal Relay Output Module

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Manufacturer: BECKHOFF
Product No.: KL2641
Country of origin:Germany
Product Type: Relay Output Bus Terminals
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

Description

The KL2641 is a high-performance Bus Terminal from Beckhoff featuring a 1-channel relay output designed for heavy-duty switching applications. This module incorporates a bistable relay contact, which retains its state without continuous power consumption for the coil, providing significant energy efficiency and reliability. The terminal is equipped with manual operation capabilities, allowing for direct override of the relay contact, and includes two inputs for monitoring manual and automatic status. It is engineered to handle up to 16 A switching current, making it ideal for controlling ohmic, inductive, and lamp loads in industrial automation systems.

Features

1-channel relay output (make contact)
High switching capacity up to 5 kVA
Integrated manual operation switch for testing and override
Bistable relay contact design for reduced power consumption
Status monitoring for manual and automatic operation states
Robust contact material (AgSnO2) for extended durability

Technical Specifications

Feature	Specification
Manufacturer	Beckhoff
Model	KL2641
Nominal Voltage	230 V AC (max. 440 V AC)
Max. Switching Capacity	5 kVA
Max. Output/Switching Current	16 A AC
Contact Material	AgSnO2
Operating Cycles (Mech.)	1 x 10^6
Current Consumption (K-bus)	Typ. 5 mA
Current Consumption (Power Contacts)	Typ. 65 mA + load
Weight	Approx. 110 g
Operating Temperature	0 to +55 degC
Storage Temperature	-25 to +85 degC

Installation Guidelines

Mounting: The KL2641 is designed for integration into standard DIN rail assemblies. Ensure the module is securely locked into place.
Wiring: Given the high current capacity (16 A), ensure all wiring uses appropriate gauge cables to prevent overheating. Follow local electrical safety codes for 230 V AC / 440 V AC circuits.
Manual Override: Use the manual operation feature cautiously during system maintenance to avoid unexpected equipment activation.
Environmental: The unit is IP20 rated. It must be installed in a protected control cabinet to prevent exposure to conductive dust, moisture, or extreme environments.

Key Features:

#Beckhoff #Relay Output Bus Terminals

What is the maximum switching capacity of the KL2641?

The module has a maximum switching capacity of 5 kVA.

What does it mean that the relay contact is bistable?

A bistable relay retains its switching state even without a continuous coil control current, which improves energy efficiency and reliability.

Can I manually operate the relay?

Yes, the KL2641 features a manual operation mode, allowing for direct manual override of the relay contact.

What are the manual and automatic status inputs used for?

The two inputs in the process image allow the control system to monitor whether the relay is currently in manual mode or automatic mode.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	Greyish White
Country of origin	Germany

KL2641 | BECKHOFF | Bus Terminal Relay Output Module