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ABB TU842 System 800xA hardware selector

The TU842 MTU can have up to 16 I/O channels and 2+2 process

voltage connections. Each channel has two I/O connections and one

ZP connection. The maximum rated voltage is 50 V and maximum

rated current is 3 A per channel.

The MTU distributes the two ModuleBuses to each I/O module and to

the next MTU. It also generates the correct address to the I/O

modules by shifting the outgoing position signals to the next MTU.

The MTU can be mounted on a standard DIN rail. It has a mechanical

latch that locks the MTU to the DIN rail.

Four mechanical keys, two for each I/O module, are used to configure

the MTU for different types of I/O modules. This is only a mechanical

configuration and it does not affect the functionality of the MTU or

the I/O module. Each key has six positions, which gives a total

number of 36 different configurations.

Features and benefits

• Complete instalation of I/O modules using 3-wire connections and field power distribution.

• Up to 16 channels of field signals and process power connections.

• Connections to two ModuleBuses and I/O modules.

• Mechanical keying prevents insertion of the wrong I/O module.

• Latching device to DIN rail for grounding.

• DIN rail mounting

ABB TU890 ABB Ability™ System 800xA® hardware selector Features and benefits

Features and benefits

• Intrinsic safety applications – use with AI890. AI893. AI895. AO890. AO895. DI890 and DO890

• Compact installations of I/O modules

• Field signals and process power connections

• Connections to ModuleBus and I/O modules

• Mechanical keying prevents insertion of the wrong module

• Latching device to DIN rail

• DIN rail mounting

The TU891 is a compact MTU for the S800 I/O. The MTU is a passive

unit used for connection of the field wiring and power supply to

the I/O modules. It also contains a part of the ModuleBus. The

TU891 MTU has gray terminals for field signals and process voltage

connections. The maximum rated voltage is 50 V and maximum

rated current is 2 A per channel, but these are primarily constrained

to specific values by the design of the I/O modules for their

certified application.

The MTU distributes the ModuleBus to the I/O module and to the

next MTU. It also generates the correct address to the I/O module

by shifting the outgoing position signals to the next MTU.

ABB TU890 ABB Ability™ System 800xA® hardware selector

The TU891 is a compact MTU for the S800 I/O. The MTU is a passive

unit used for connection of the field wiring and power supply to

the I/O modules. It also contains a part of the ModuleBus. The

TU891 MTU has gray terminals for field signals and process voltage

connections. The maximum rated voltage is 50 V and maximum

rated current is 2 A per channel, but these are primarily constrained

to specific values by the design of the I/O modules for their

certified application.

The MTU distributes the ModuleBus to the I/O module and to the

next MTU. It also generates the correct address to the I/O module

by shifting the outgoing position signals to the next MTU.

Features and benefits

• Intrinsic safety applications – use with AI890. AI893. AI895. AO890. AO895. DI890 and DO890

• Compact installations of I/O modules

• Field signals and process power connections

• Connections to ModuleBus and I/O modules

• Mechanical keying prevents insertion of the wrong module

• Latching device to DIN rail

• DIN rail mounting

Emerson PACSystems™ RXi2–LP Pre-Loaded Edge Analytics

Enhanced Productivity & Lower Total Cost of Ownership

The PACSystems RXi2-LP IPC combines strong performance with reliability, 

enhancing productivity and low total cost of ownership through features

such as compact size, reduced maintenance, low power consumption.

The ability to add a screen to the back of the unit and create a Panel PC offers additional flexibility.

Pre-Loaded Edge Analytics

Do more at the edge with the PACSystems RXi2-LP optionally pre-loaded

with Emerson’s PACEdge™ software. This industrial PC delivers a powerful

and tightly integrated solution with reliable, industrial computing and innovative, 

scalable and flexible automation software.

PACEdge is a singular, secure, and controlled environment for customers

to begin their Digital Transformation. Edgeprocessing maximizes the

value of your data so you can generate real insights and improve your operation’s reliability,

safety, and energy optimization. PACEdge provides the foundation

for these improvements by delivering all aspects of edge

processing with simplified IIoT application development, deployment,

 and administration. All components necessary in the

IoT application life cycle are brought together in this single package

to provide a unified and secure interface to decrease your

development time and increase your deployable footprint.

Emerson PACSystems™ RXi2–LP Industrial PC Reliable, Ruggedized, Compact Computing

Consistent Performance

The PACSystems RXi2-LP IPC comes with either a Dual Core 1.0 GHz processor

or a Quad Core 1.2GHz Processor with 4GB or 8GB of available DDR3 RAM.

With Windows 10 IoT Enterprise LTSB OS installed standard, the PACSystems RXi2-LP IPC is ready

to meet your software needs. Coupled with up to 4 USB and 4 separately addressable

Gigabit ethernet ports, the PACSystems RXi2-LP creates a compact high-performance

platform that lowers total cost of ownership. Seamless replacement of either

component allows for powerful upgrades to the underlying computing technology.

Greater Uptime

All aspects of the PACSystems RXi2-LP IPC have been engineered for

reliability in harsh environments, from the use of all industrial grade components to its fanless design.

To help keep data and operations secure, the PACSystems RXi2-LP utilizes Trusted Platform

Module 2.0 (TPM) and Microsoft Secure Boot technology.

Security coupled with PACSystems RXi2-LP’s strong shock and vibration

resistance makes the PACSystems RXi2-LP a strong edge offering.

Enhanced Productivity & Lower Total Cost of Ownership

The PACSystems RXi2-LP IPC combines strong performance with reliability, 

enhancing productivity and low total cost of ownership through features

such as compact size, reduced maintenance, low power consumption.

The ability to add a screen to the back of the unit and create a Panel PC offers additional flexibility.

Emerson PACSystems™ RXi2–LP Industrial PC Reliable, Ruggedized, Compact Computing Introduction

Introduction

Emerson has developed a small, reliable, and yet, powerful industrial

computer (IPC) in the PACSystems RXi2-LP. Part of the family of RXi2 IPCs,

the PACSystems RXi2-LP fills a niche with reliable processors, fast SSD

storage, strong graphics, and enhanced security features in a compact

form factor.

The PACSystems RXi2-LP IPC delivers compact, rugged,and basic to mid

range performance computing capabilities to run HMI, historian, and

edge analytics applications right at the machine. This enables improved

real-time control of operations and better integration into plant-wide

systems. Combining  strong computing and graphical capability with a

small form factor, the PACSystems RXi2-LP IPC is ideal for a wide range of

industrial applications.

Enhanced Productivity & Lower Total Cost of Ownership

The PACSystems RXi2-LP IPC combines strong performance with reliability, 

enhancing productivity and low total cost of ownership through features

such as compact size, reduced maintenance, low power consumption.

The ability to add a screen to the back of the unit and create a Panel PC offers additional flexibility.

Emerson PACSystems™ RX3i Controllers Industrial Internet Ready Secure by Design

Secure by Design

With defense-in-depth architectures and security built in, we secure assets from potential cyber threats to protect our

customers’ most important assets. RX3i Controllers prioritize security with technologies such as Trusted Platform Modules

(TPM) and digitally signed firmware. Understanding industrial controls are constant targets of cyber threats, we’ve also

designed all RX3i Controllers to protect against harmful man-in-the-middle and denial- of-service attacks as indicated by

Achilles Level 2 Certifications. Encrypted communications are executed through pre-installed, pre-licensed OPC UA while a

broad suite of cyber-security tools help prevent unauthorized updates.

PROFINET Advantage

PROFINET® I/O solutions can provide productivity and performance advantages for virtually any type of control application

in a range of industries. Connect to any of Emerson’s purpose-built I/O families through a PROFINET interface for advanced

flexibility and performance.

Best Availability

Can your process controller keep up with system demands?

Many of today’s controllers take hundreds of milliseconds or more to switch over in the event of a fault or other system event.

Often controllers are also limited in real I/O connections due to bottlenecks in overall data collection. Eliminate delays by

combining RX3i and PROFINET to get gigabit speed everywhere and bumpless switchover.

Choose RX3i high availability and prevent unexpected failure and costly downtime.

Emerson PACSystems™ RX3i Controllers Industrial Internet Ready Flexibility

Flexibility and Scalability

PACSystems provides a vast amount of I/O, communications, and specialty modules to handle a variety of process and discrete

applications. It provides one of the best migration paths in the industry with the ability to bring Series 90-30 modules directly

into the PACSystems backplane to save rewiring and space. In addition, programs move with ease to the new programming

and configuration environment, PAC Machine Edition, getting applications up and running in minutes.

Secure by Design

With defense-in-depth architectures and security built in, we secure assets from potential cyber threats to protect our

customers’ most important assets. RX3i Controllers prioritize security with technologies such as Trusted Platform Modules

(TPM) and digitally signed firmware. Understanding industrial controls are constant targets of cyber threats, we’ve also

designed all RX3i Controllers to protect against harmful man-in-the-middle and denial- of-service attacks as indicated by

Achilles Level 2 Certifications. Encrypted communications are executed through pre-installed, pre-licensed OPC UA while a

broad suite of cyber-security tools help prevent unauthorized updates.

Emerson PACSystems™ RX3i Controllers Industrial Internet Ready Best Availability

Best Availability

Can your process controller keep up with system demands?

Many of today’s controllers take hundreds of milliseconds or more to switch over in the event of a fault or other system event.

Often controllers are also limited in real I/O connections due to bottlenecks in overall data collection. Eliminate delays by

combining RX3i and PROFINET to get gigabit speed everywhere and bumpless switchover.

Choose RX3i high availability and prevent unexpected failure and costly downtime.

Flexibility and Scalability

PACSystems provides a vast amount of I/O, communications, and specialty modules to handle a variety of process and discrete

applications. It provides one of the best migration paths in the industry with the ability to bring Series 90-30 modules directly

into the PACSystems backplane to save rewiring and space. In addition, programs move with ease to the new programming

and configuration environment, PAC Machine Edition, getting applications up and running in minutes.

Secure by Design

With defense-in-depth architectures and security built in, we secure assets from potential cyber threats to protect our

customers’ most important assets. RX3i Controllers prioritize security with technologies such as Trusted Platform Modules

(TPM) and digitally signed firmware. Understanding industrial controls are constant targets of cyber threats, we’ve also

designed all RX3i Controllers to protect against harmful man-in-the-middle and denial- of-service attacks as indicated by

Achilles Level 2 Certifications. Encrypted communications are executed through pre-installed, pre-licensed OPC UA while a

broad suite of cyber-security tools help prevent unauthorized updates.

Emerson PACSystems™ RX3i Controllers Industrial Internet Ready PROFINET Advantage

PROFINET Advantage

PROFINET® I/O solutions can provide productivity and performance advantages for virtually any type of control application

in a range of industries. Connect to any of Emerson’s purpose-built I/O families through a PROFINET interface for advanced

flexibility and performance.

Best Availability

Can your process controller keep up with system demands?

Many of today’s controllers take hundreds of milliseconds or more to switch over in the event of a fault or other system event.

Often controllers are also limited in real I/O connections due to bottlenecks in overall data collection. Eliminate delays by

combining RX3i and PROFINET to get gigabit speed everywhere and bumpless switchover.

Choose RX3i high availability and prevent unexpected failure and costly downtime.

Flexibility and Scalability

PACSystems provides a vast amount of I/O, communications, and specialty modules to handle a variety of process and discrete

applications. It provides one of the best migration paths in the industry with the ability to bring Series 90-30 modules directly

into the PACSystems backplane to save rewiring and space. In addition, programs move with ease to the new programming

and configuration environment, PAC Machine Edition, getting applications up and running in minutes.

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