Rockwell Automation Publication 1756-UM022D-EN-P - May 2017 75
Chapter 5
Add, Configure, Monitor, and Replace
CIP Safety I/O Devices
For more information on installation, configuration, and operation of safety
I/O devices, refer to
Additional Resources on page 11.
Add Safety I/O Devices
When you add a safety I/O device to the system, you must define a
configuration for the device, including the following:
• Node address for DeviceNet™ networks
You cannot set the node address of a safety I/O device on DeviceNet
networks via the Studio 5000 Logix Designer® application. Node
addresses are set via rotary switches on the devices.
• IP address for EtherNet/IP™ networks
To set the IP address you can adjust the rotary switches on the device;
use DHCP software (available from Rockwell Automation); use the
Logix Designer application; or retrieve the default address from
nonvolatile memory.
• Safety network number (SNN)
See page
79 for information on setting the SNN.
Topic Page
Add Safety I/O Devices 75
Configure Safety I/O Devices 76
Set the IP Address by Using Network Address Translation (NAT) 78
Set the Safety Network Number (SNN) 79
Use Unicast Connections on EtherNet/IP Networks 79
Set the Connection Reaction Time Limit 79
Understanding the Configuration Signature 85
Reset Safety I/O Device Ownership 86
Address Safety I/O Data 86
Monitor Safety I/O Device Status 88
Reset a Module to Out-of-box Condition 89
Replace a Device by Using the Logix Designer Application 90
Replace a POINT Guard I/O Module by Using RSNetWorx for DeviceNet Software 97
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