Rockwell-automation 1756-EN2TSC EtherNet/IP Secure Communication User Manual do Utilizador descarregar pdf (Página 46)

46 Rockwell Automation Publication ENET-UM003B-EN-P - September 2013

Chapter 4 Configure Secure Communication Between Two 1756-EN2TSC Modules

To create a security association with another module, each module must be

configured with the pre-shared key of the other module.

Enterprise Zone

Levels 4 and 5

Demilitarized Zone (DMZ)

Manufacturing Zone

Site Manufacturing

Operations and Control

Level 3

Level 0…2

Local ControlLogix Chassis with

1756-EN2TSC Module

Remote ControlLogix Chassis with

1756-EN2TSC Module

IMPORTANT

This peer-to-peer configuration does not maintain the security features of the module if you use

produced/consumed tags, CIP Sync packets, or multicast communication. Use MSG instructions

rather than produced/consumed tags to share data.

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Rockwell-automation 1756-EN2TSC EtherNet/IP Secure Communication User Manual do Utilizador Página 46