BECKHOFF KL8001 Bus Terminal Power Terminal for Siemens Contactor

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Manufacturer: BECKHOFF
Product No.: KL8001
Country of origin:Germany
Product Type: Bus Terminals
Payment: T/T, Western Union
Weight: 90g
Shipping port: Xiamen
Warranty: 12 months

Description

Integrating electronic motor protection directly into the modular I/O system, the BECKHOFF KL8001 operates as an intelligent power terminal interface designed specifically for Siemens Sirius 3R contactors (switch size S00, Type 3RT 10 1). This integration allows direct connection and control of up to ten power terminals (at a typical current consumption of 140 mA per contactor) while transmitting comprehensive diagnostics back to the K-bus.

The module facilitates precise measurement of critical electrical parameters including operational current, voltage, and power. It features adjustable nominal current settings ranging from 0.9 A to 9.9 A and selectable tripping classes (5, 10, 15, 20, 25, 30) to protect machinery against overload conditions. Connection to the primary fieldbus system is completed through the KL9060 adapter terminal, ensuring seamless integration into PLC control architectures.

Features

Direct integration with Siemens Sirius 3R (size S00) contactor series.
Configurable tripping classes ranging from Class 5 to Class 30.
Real-time monitoring of current, voltage, and power parameters.
Flexible parameterization via KS2000 software, fieldbus control, or manual settings.
High short-circuit resistance up to 5 kA conforming to EN 60947-4-1.
Robust K-bus electrical isolation protecting controller electronics.

Applications

Motor control centers (MCC) in process industries.
Automated conveyor lines and material handling systems.
Pumping stations and industrial ventilation control.
Heavy machinery manufacturing and assembly lines.

Technical Specifications

Manufacturer	BECKHOFF
Part Number/Model	KL8001
Series	Bus Terminal System (K-bus)
Supported Contactor	Siemens Sirius 3R (Size S00, Type 3RT 10 1)
Max. Number of Power Terminals	Up to 10 (at typ. 140 mA per contactor)
Nominal Current Setting Range	0.9 to 9.9 A
Tripping Classes	Class 5, 10, 15, 20, 25, 30
Measured Values	Current, Voltage, Power
Measuring Error	0.1 A AC
Measuring Voltage	500 V AC
Current Load (Fuse)	Max. 25 A
Short-Circuit Proof	Up to 5 kA
Internal Resistance	< 1 mOhm
K-Bus Connection Type	2 x flat plug socket, 10-pin
K-Bus Current Consumption	Typ. 150 mA
Power Contacts Current Consumption	Typ. 7 mA + load
Power Contacts Voltage	24 V DC (-15% / +20%), max. 1.4 A (short-circuit proof)
Electrical Isolation	500 V (24 V DC / K-bus), 2500 V (mains supply / K-bus)
Process Image Bit Width	Input/Output: 64 bits (8-bit control/status, 32-bit data)
Required Adapter Terminal	KL9060
Short-Circuit Behavior	Conforms to EN 60947-4-1 (assignment type 2) / VDE 102
Operating Temperature	0 to +55 degC
Storage Temperature	-25 to +85 degC
Relative Humidity	95 %, non-condensing
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
Protection Rating	IP20
Weight	Approx. 90 g

Connections and Interfaces

Interface Type	Terminal Specification
Power Path Connection	Screw terminals up to 2 x 2.5 mm²
K-Bus Interface	2 x 10-pin flat plug sockets
Adapter Connection	Interface for KL9060 adapter

Installation Guidelines

Mounting is variable and dependent on the connected contactor. Install the unit in a dry, dust-free enclosure rated to at least IP54.
Ensure proper seating of the 10-pin flat cable to the KL9060 adapter terminal on the K-bus rail.
Observe maximum wiring capacity of 2.5 mm² for all screw terminal connections to prevent overheating.
Do not exceed the 25 A maximum fuse limit on the current load path.

Compliance and Certifications

Model Number / Title	Condition	Availability	Action
KL9540 BECKHOFF Surge Filter System Terminal 24 VDC	Original New	In Stock	View Details
KL2791 BECKHOFF Single-Phase AC Motor Speed Controller Bus Terminal	Original New	In Stock	View Details
KL1382 BECKHOFF 2-Channel PTC Thermistor Monitoring Bus Terminal	Original New	In Stock	View Details

Key Features:

Which contactors are compatible with the Beckhoff KL8001 power terminal?

The KL8001 is designed specifically for connection with the Siemens Sirius 3R contactor series, specifically switch size S00 (Type 3RT 10 1).

What measurements does the KL8001 terminal provide?

It measures and transmits real-time values for current, voltage, and power back to the K-bus system.

Is an adapter required to connect the KL8001 to the K-bus?

Yes, connection to the Beckhoff Bus Terminal system requires the use of the KL9060 adapter terminal.

What is the setting range of the nominal current on the KL8001?

The nominal current setting range is adjustable from 0.9 to 9.9 A.

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

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BECKHOFF KL8001 Bus Terminal Power Terminal for Siemens Contactor