1073943

Overview

The Phoenix Contact FL MGUARD RS4000 TX/TX VPN/K2 (Part No. 1073943) is a security appliance designed for industrial automation networks. It functions as a router and VPN gateway with an integrated intelligent firewall. The device supports up to 10 standard VPN tunnels, expandable to 250 with additional licenses. It features CIFS integrity monitoring and includes an SD card slot for storage. The unit is housed in metal casing and operates within an extended temperature range.

Feature Summary

• Intelligent firewall integration for network security
• Supports multiple VPN tunnel configurations
• CIFS integrity monitoring capability
• Metal housing construction

Applications

• Industrial automation network protection
• Secure remote access via VPN
• Motion control system connectivity

Procurement Notes

Verify the specific part number 1073943 against official Phoenix Contact documentation to ensure compatibility with existing network infrastructure. Confirm that the required VPN license count aligns with the base capacity of 10 tunnels or if additional licensing is needed for up to 250 tunnels. Check for any firmware updates available via the SD card slot before deployment.

Selection Notes

Select this model when a dedicated hardware security appliance is required for industrial environments. It is suitable for scenarios needing robust firewall protection and secure VPN connectivity without relying on software-based solutions. Ensure the physical installation space accommodates the metal housing and that the operating environment meets the extended temperature range specifications.

Part Context

This component belongs to the FL MGUARD RS4000 series by Phoenix Contact, which specializes in industrial network security. The series provides hardware-based protection for PLCs and other automation devices. Part 1073943 specifically denotes the TX/TX variant with VPN capabilities and K2 licensing configuration.

Replacement Considerations

Consult official Phoenix Contact documentation for verified substitute part numbers. Do not assume cross-compatibility with other models in the series without explicit manufacturer confirmation regarding interface and licensing differences.