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Siemens SCALANCE SC642-2C Industrial Security Appliance

Name: Siemens 6GK5642-2GS00-2AC2
Brand: Siemens
SKU: 6GK5642-2GS00-2AC2
Availability: InStock

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6GK5642-2GS00-2AC2

Part Number 6GK5642-2GS00-2AC2

Manufacturer Siemens

Series SCALANCE SC

Model SC642-2C

Get a price for 6GK5642-2GS00-2AC2

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12-month warranty

All units tested

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Same-day dispatch

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Industrial-grade firewall and VPN Address conversion (NAT/NAPT) 2x combo ports (electrical/optical) High-speed 10/100/1000 Mbit/s connectivity Wide operating temperature range Redundant power supply

Product description

The Siemens SCALANCE SC642-2C (6GK5642-2GS00-2AC2) is an industrial security appliance designed to protect devices and networks in discrete manufacturing and process industries. It provides robust industrial communication security with integrated firewall and VPN capabilities. Key functions include address conversion (NAT/NAPT) and connection to SINEMA RC.

This appliance features 2x combo ports, supporting either 10/100/1000 Mbit/s RJ45 or 100/1000 Mbit/s SFP modules. It is rated for operation in harsh environments with an ambient temperature range of -40°C to +70°C and offers redundant power supply options (9.3Vdc-31.2Vdc, 24Vdc nominal). Mounting options include wall or DIN rail.

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Technical specifications

Part Number	6GK5642-2GS00-2AC2
Manufacturer	Siemens
Series	SCALANCE SC
Model	SC642-2C
Type	Industrial Security Appliance
Functions	Firewall, VPN, NAT/NAPT
Ports	2x Combo (RJ45/SFP)
Speeds	10/100/1000 Mbit/s
Operating Temp	-40 to +70 °C
Supply Voltage	9.3-31.2V DC (24V DC nominal)
Mounting	Wall/DIN Rail
Protection Degree	IP20

Common applications

Discrete manufacturing

Process industry

Industrial networks

Plant security

Machine networking

Automation systems

Compatible systems

SINEMA RC Industrial Ethernet networks Discrete manufacturing systems Process automation systems

Also known as

Siemens SCALANCE Firewall SC642-2C Security Appliance Siemens Industrial VPN Router

Replaces / compatible with

This appliance replaces older security devices or serves as a new installation for network protection in industrial environments. Ensure compatibility with your existing network infrastructure.

Technical note

Expert tip

The SC642-2C supports SFPs for flexible fiber optic connections, essential for extending network reach in industrial settings.

What happens next?

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Frequently asked questions

What type of ports does the Siemens SCALANCE SC642-2C industrial security appliance feature?

The Siemens SCALANCE SC642-2C features two combo ports, which can be configured as either electrical (RJ45) or optical (SFP) connections, supporting speeds of 10/100/1000 Mbit/s.