User manual

26 Publication ENET-UM001I-EN-P - January 2010
Chapter 1 EtherNet/IP Overview
CIP Safety in EtherNet/IP Safety Architectures
Use Guard I/O modules in EtherNet/IP safety architectures as shown in the
figure. The Guard I/O family is a set of I/O modules that when connected to
an EtherNet/IP safety network are suitable for applications up to SIL3, as
defined in the IEC 61508 standard, and Safety Category 4, as defined in the
EN 954-1 standard.
Safety Interlocking and Control via CIP Safety
Safety controllers control the safety outputs. Safety or standard controllers can
control the standard outputs.
For more information on using Guard I/O modu
les, see Guard I/O
EtherNet/IP Safety Modules user manu
al, publication 1791ES-UM001 .
EtherNet/IP
ControlNet
DeviceNet
DeviceNet
Ethernet
RSLogix Software
RSView Software
ControlNet
DeviceNet
DeviceNet
Standard Communication
Safety Communication