Siemens 6GK75 Series Communication Interface for Use with SIMATIC S7-1500

RS stock no.:: 648-112
Mfr. Part No.:: 6GK7543-1AX10-0XE0
Manufacturer:: Siemens

Siemens 6GK75 Series Communication Interface for Use with SIMATIC S7-1500

Subtotal (1 unit)*

R 40 843,34

(exc. VAT)

R 46 969,84

(inc. VAT)

FREE delivery for orders over R 1,500.00

Stocked by manufacturer

Ready to ship from 09 November 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	R 40,843.34

*price indicative

RS stock no.:: 648-112
Mfr. Part No.:: 6GK7543-1AX10-0XE0
Manufacturer:: Siemens

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Product Type	Communication Interface
	Accessory Type	Communication Processor
	Series	6GK75
	For Use With	SIMATIC S7-1500
	IP Rating	IP20
	Standards/Approvals	No
	Hazardous Area Certification	No
	Communication Protocol	RJ45
	Supply Voltage	15V

	Select all
	Brand Siemens
	Product Type Communication Interface
	Accessory Type Communication Processor
	Series 6GK75
	For Use With SIMATIC S7-1500
	IP Rating IP20
	Standards/Approvals No
	Hazardous Area Certification No
	Communication Protocol RJ45
	Supply Voltage 15V

COO (Country of Origin):: DE

Siemens 6GK75 Series Communication Interface, 15V Supply Voltage, RJ45 Communication Protocol - 6GK7543-1AX10-0XE0

This communication Interface provides a Compact link for industrial Ethernet connections within automation systems. Designed for integration with SIMATIC S7-1500, it functions as an Interface processor to enable networked data exchange in control cabinets. The unit is intended for use where protected, indoor installation is applicable and supplies device-level communication at a specified low-voltage input.

Features and Benefits:

• IP20 ingress protection provides enclosure-level environmental separation
• RJ45 connection enables standard Ethernet cabling compatibility
• 15V supply supports low-voltage control system architectures
• Designed for direct integration with SIMATIC S7-1500 controllers
• Accessory role permits modular expansion of controller communications

Applications

• Used with SIMATIC S7-1500 automation racks
• Suitable for industrial Ethernet communication backbones
• Ideal for adding RJ45 processor capability to control systems
• Can be used as a communication processor accessory in cabinets
• Used for linking field devices to higher-level controllers

What input voltage is required for operation?

It operates from a 15V supply designed for control-system power rails.

Which connector type is provided for network links?

A standard RJ45 port is included to Interface with Ethernet cabling.

Is it intended for hazardous area deployment?

No, it is not certified for hazardous-area use and is for safe-area installations.

What protection level does the enclosure offer?

The module carries an IP20 rating suitable for indoor electrical cabinets.