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August 20, 2025 BY
IN ABB

ABB Cyberex® RPP with ABB ProLine panelboards Current limitation

Current limitation

ABB’s utilization of current limiting circuit breakers

brings a whole new level of protection and peace of

mind to the distribution of electrical power on the

data center floor. Two of the most notable benefits

of current limitation are increased protection for

downstream system components and the

mitigation of arc flash hazard for workers. Both

mechanical and thermal forces are drastically

reduced through current limitation, which in a data

center, means less potential damage or strain on

the sensitive and expensive IT equipment. This

heightened protection helps remove worries of

extended downtime due to repairs or replacing of

damaged equipment. Current limitation is also the

driving factor to reducing the energy released

during an arc flash event.
August 20, 2025 BY
IN ABB

ABB Cyberex® RPP with ABB ProLine panelboards features

Cyberex® RPP features

•   UL listed current limiting branch circuit breakers

•   IP20 touch safe

•   Voltage ratings: 208/120V, 415/240V, 480/277V

•   Current ratings: 225A, 400A

•   1 to 100A branch breakers at 208V

•   1 to 25A branch breakers at 480V

•   Interrupting ratings: 35kA at 208V, 14kA at 480V

•   Main/branch breaker coordination up to 28.6kA at 208V, 14kA at 480V

•   Insulating resin encased bus

•   Pluggable breaker with non-energized bolt on screw

Both mechanical and thermal forces are drastically

reduced through current limitation, which in a data

center, means less potential damage or strain on

the sensitive and expensive IT equipment. This

heightened protection helps remove worries of

extended downtime due to repairs or replacing of

damaged equipment. Current limitation is also the

driving factor to reducing the energy released

during an arc flash event.
August 20, 2025 BY
IN ABB

ABB Cyberex® RPP with ABB ProLine panelboards ​Selective coordination

Selective coordination

Selective coordination defines a system’s ability to

isolate a fault and increase system reliability. If a

fault was to occur in a selectively coordinated

system (Figure A) the overcurrent protective device

closest to the fault will clear the fault and leave the

rest of the system undisturbed. If the system was

not selectively coordinated, (Figure B) like the

majority of standard RPPs, the breaker closest to

the fault may or may not clear the fault before

upstream breakers start to open causing

unnecessary loss of power to critical loads.

Safety

Working on live electrical equipment is never

recommended, however sometimes becomes a

‘necessary’ task due to the criticality of system

loads in a data center. Cyberex RPPs significantly

enhance worker safety due to its touch safe

panelboard chassis and plug in current limiting

branch breakers. Along with drastically reducing the

shock hazard, the use of current limiting breakers

significantly reduces the arc flash potential to which

a worker could be exposed. Both benefits help users

comply with NPFA 70E guidelines and OSHA standards.
August 20, 2025 BY
IN GE

IC695CRU320-EZ PACSystems RX3i Redundancy CPU Redundancy Features 

Hot Standby CPU Redundancy Features 

For details on the configuration and operation of a Hot Standby CPU redundancy system, refer to the PACSystems 

Hot Standby CPU Redundancy User’s Manual, GFK-2308. 

▪ Supports single and redundant Ethernet remote I/O LANs through Ethernet Network Interface Unit (ENIU) 

modules 

▪ Supports simplex and redundantly controlled PROFINET remote IO (requires firmware version 8.00 or later) 

▪ Survives any one single point of failure 

▪ Bumpless switching 

o Synchronized CPUs 

o One scan switching 

o Transfer data size up to 2Mbytes; selected in CPU hardware configuration and in variable properties 

▪ Supports two redundancy communications links 

▪ Online repair of failed component 

▪ Online programming 

▪ Redundancy Memory Xchange Module 

o Manual toggle switch for role switching, which transitions control from the active unit to the backup unit 

o Redundancy status LEDs  

▪ Application-initiated role switching to switch the active unit to backup status 

▪ Redundancy status bits and message logging 

▪ Memory error checking and correction (ECC) single bit correcting and multiple bit checking 

▪ Background diagnostics
August 20, 2025 BY
IN GE

IC695CRU320-EZ PACSystems RX3i Redundancy CPU Features

RX3i System Manual, GFK-2314F or later. 

▪ Supports up to 512 program blocks. Maximum size for a block is 128KB. 

▪ CPU firmware may be upgraded in the field. 

▪ CPU supports firmware upgrades of modules in its backplane. 

▪ Two serial ports: an RS-485 serial port and an RS-232 serial port. 

▪ Ethernet communications via the rack-based Ethernet 

Interface module (IC695ETM001). For details on Ethernet 

capabilities, refer to PACSystems RX7i & RX3i TCP/IP 

Ethernet Communications User Manual, GFK-2224. 

▪ Time Synchronization to SNTP Time Server on Ethernet 

network when used with Ethernet Release 5.0 or later. 

▪ Compliant with EU RoHS Directive 2002/95/EC using the 

following exemptions identified in the Annex: 7(a), 7(c)-I, & 7(c)-III.
August 20, 2025 BY
IN GE

IC697PCM711 Programmable Coprocessor Module Installation

Installation

• Installation should not be attempted without refer

ring to the applicable Programmable Controller

Installation Manual (see reference 5).

• Make sure rack power is off.

• Install expansion memory if required.

• Connect the battery to either of the battery con

nectors on the module. (See figure 2)

• Install in the rack. (See figure 1)

• Turn on power.

The module should power up and blink the top LED.

When the diagnostics have completed successfully the

top LED stays on.

Expansion Memory

The PCM can operate with or without an expansion

memory daughter board.  The base memory on the

PCM board has up to 95 Kbytes user memory.  The ex

pansion memory daughter board permits expansion of

program/data memory by 64. 128. 256 or 512 Kbytes.

The battery which supports this memory is located on

the base board housing as shown in figure 2.
August 20, 2025 BY
IN GE

IC697MEM713 CMOS Expansion Memory Batteries

Batteries

The Lithium battery (IC697ACC701) is installed as

shown in figure 1.  This battery maintains user

memory when power is removed and operates the

calendar clock on the PLC CPU.  Be sure to install the

new battery before removing the old battery.  Specific

indication of a low battery state is detailed in References 3 and 4.

Turn power on.

CPU Installation:

Clear memory using either MS-DOS or

Windows programming software following

instructions in the Programming Software User’s

Manual (See reference 1).

PCM Installation:IC697MEM713 CMOS Expansion Memory Installation

For the PCM follow the instructions in the Pro

grammable Coprocessor Module Support Software

User’s Manual (See reference 3).
August 20, 2025 BY
IN GE

IC697MEM713 CMOS Expansion Memory Installation

Installation

Installation should not be attempted without refer

ring to the applicable Programmable Controller

Installation Manual (See reference 4).

Make sure rack power is off.

Plug the 64 pin connector into the connector on

the base board, and engage snaps.

Place module in rack.

Turn power on.

CPU Installation:

Clear memory using either MS-DOS or

Windows programming software following

instructions in the Programming Software User’s

Manual (See reference 1).

PCM Installation:

For the PCM follow the instructions in the Pro

grammable Coprocessor Module Support Software

User’s Manual (See reference 3).
August 20, 2025 BY
IN Foxboro

FOXBORO 130M Series Pnuematic Controller Easy Maintenance

Easy Maintenance

The 130 Series utilizes a unique pneumatic circuit board that greatly enhances the sophistication of the pneumatic control system.

This board eliminates many of the piping and connections found in other controllers.

All components are located on one side of the board and are easily accessible by sliding back the cover on one side.

Force Balance Control Module

The proven force balance control module ensures long service life and reliability.

Due to the use of metal bellows, there is virtually no movement in the flexure suspension mechanism, thus providing the user with a clearly superior controller.

Specialized Controllers for Every Application

Foxboro offers the industry’s widest range of optional accessories and specialized control features.

In addition to normal control modes, these include single-station ratios, single-station computer setups, auto selectors, differential gaps, and “batch” processing.
August 20, 2025 BY
IN Foxboro

FOXBORO 130M Series Pnuematic Controller Separate automatic

Separate automatic and manual control units

Both the automatic and manual control units can be disassembled without disrupting the process.

This design feature avoids costly downtime for servicing the controller.

Completely Unbalanced and Bufferless Transmission

The 130 Series controllers utilize the “integral balancing” method for bufferless transfer.

After transfer, the controller simply responds at the integral (reset) rate that

This eliminates any error between setpoint and measurement.

In addition to providing easy, unbalanced and unbuffered transmission, this solution preserves the setpoint.

Simple and cost-effective installation

Up to 10 instruments can be accommodated in a multi-unit rack. All air connections are made when the controller is installed in the rack.

Piping costs are minimized as each rack has its own integrated air supply header and individual air shutoff valve.

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