The Redundant Power Supply System (RPSS) is designed for high-availability applications. In the event that the primary power supply fails the system power is switched over to the backup unit without process interruption.

 

The RPSS consist of a power supply baseplate that supports two power supplies and a Redundant Power Supply Adapter. The Redundant Power Supply Adapter mounts in the power supply slot on any CPU or I/O expansion base.

 

Product Features:

1.      The Redundant Power Supply Baseplate has slots for two standard Series 90-30 power supplies.

 

2.      The Redundant Power Supply Adapter plugs into a standard Series 90-30 PLC baseplate’s power supply slot. The adapter has connectors that mate to the RPSS Baseplate’s adapter connection cables.

 

Application Benefits:

1.      Applications such as pumping stations, process lines, emergency generating, batching, and other applications where uptime is critical are ideal for the RPSS.  In the event that the power supply or the source voltage should fail, backup power on the standby RPSS power supply unit will ensure that the process doesn’t go down.

 

2.      The Redundant Supply Baseplate’s built-in user diagnostics can be incorporated into the controller or an external alarm. Each power supply has Power Supply OK and Power Supply Active relays.

 

3.      In the event that a power supply fails, the user can easily replace the failed unit by simply removing power from the defective unit and swapping while the backup unit is powered and controlling the process.

 

4.      The Redundant Power Supply System uses standard power supplies and standard CPU and I/O bases.

 

5.      The RPSS is compatible with all Series 90-30 CPUs, I/O expansion bases and power supplies. Any Series 90-30 system can easily be adapted to the RPSS.

 

Ordering Information

Part Number	Description
IC693ACC350	Redundant Power Supply Adapter Module
IC693ACC340	Redundant Power Supply Baseplate with 0.125 meter cable
IC693ACC341	Redundant Power Supply Baseplate with 0.6 meter cable