Startup Phase; Temporary Overload Of The Power Supply - Allen-Bradley 1719 Ex I/O User Manual

Chapter 3 Commissioning

Startup Phase

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3. Add I/O modules on the 1719 bus.
4. Set the configuration as needed (on the Points tab for digital modules and
the Channels tab for analog modules).
For more information, see the Add-on Profile Help.

Temporary Overload of the Power Supply

To avoid a temporary overload of the power supply in the startup phase, the
number of certain I/O modules on the chassis is limited.
Use a maximum of eight 1719-IF4HB four-channel I/O modules per chassis.
Each I/O module consumes 12.5% of the startup capacity.
Rockwell Automation Publication 1719-UM001C-EN-E - August 2018