Install The Module - Rockwell Automation Allen-Bradley FLEX 5000 Installation Instructions Manual

FLEX 5000 2-channel Isolated-frequency Input Modules Installation Instructions
Power Considerations
ATTENTION: Power to this equipment and all connected I/O must be supplied from a source compliant with the following: Isolated from Mains power via an
approved Isolating Transformer constructed with Basic Insulation.
FLEX 5000 EtherNet/IP adapters provide power to FLEX 5000 I/O modules via a Power RTB that is connected to an external power supply and installed on the adapter.
The Power RTB provides module power to the system. Module power refers to system-side power that is used to operate the FLEX 5000 I/O family. Module power is provided
through the Power RTB and passed across the module power bus.
• You must limit the SA field-side power source to 10 A, max, at 18...32V DC.
• Confirm that the external module power supply is adequately sized for the total module power bus current draw in the system.
For example, if the total module power current draw, including current inrush requirements, is 5 A, you can use a module power supply that is limited to 5 A.
• You must use SELV-listed power supplies for module power and SA power if there are functional safety modules that are connected to the FLEX 5000 I/O system.
• Not all power supplies are certified for use in all applications, for example, nonhazardous and hazardous environments.
IMPORTANT We recommend that you use separate external power supplies for the adapter and the adjacent terminal base. This practice can help prevent
unintended consequences that can result if you use one supply.
For more information, see the publications that are listed in

Install the Module

WARNING: When you insert or remove the module while backplane power or SA power (field-side) is on, an electric arc can occur.
This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding.
Repeated electric arcing causes excessive wear to contacts on both the module and its mating connector.
Worn contacts may create electrical resistance that can affect module operation.
The module mounts on a FLEX 5000 terminal base.
1. Rotate the left keyswitch on the terminal base clockwise to position 5, and the right keyswitch to position 4, as indicated on the module.
2. Position the module in front of the terminal base and make sure that the pins are aligned with the connectors in the terminal base.
3. Press firmly and evenly to seat the module on the terminal base. The module is seated when the latching hooks are locked into the terminal base.
Install the End Cap
ATTENTION: Do not discard the end cap. Use this end cap to cover the exposed interconnections on the last mounting base on the DIN rail. Failure to do so
could result in equipment damage or injury from electric shock.
An end cap is shipped with a FLEX 5000 EtherNet/IP adapter.
You must install an end cap on the right side of the last connected terminal base. The end cap covers the exposed interconnections on the adapter or on the last connected terminal
base. If you do not install the end cap before powering the system, equipment damage or injury from electric shock can result.
Once you have installed all your modules, install the end cap on the last connected terminal base.
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Additional Resources on page
Keyswitches
Rockwell Automation Publication 5094-IN029A-EN-P - February 2023
11.
Connectors