Emerson RSTi-EP Controllers Programmable Automation Controller

The demand for improved asset performance and

productivity is increasing in manufacturing and

infrastructure markets. They require even smaller

applications with robust execution performance

and a range of connectivity options to real-time

application status information and diagnostics.

Emerson has designed a small form factor,

high performance controller that enables

equipment builders to improve performance and

flexibility of their machines while reducing size,

complexity, and cost.

Small Footprint. Big Impact.

Leverage the power and flexibility of PACSystems in smaller

applications. RSTi-EP CPUs make it possible to incorporate

the entire PACSystems programming suite in stand-alone

applications or as auxiliary control in larger process applications

that use RX3i. This simplifies training for operators and

maintenance workers and streamlines application development

and integration.

RSTi-EP CPUs support real-time application status, remote

diagnostics and:

nDual LAN interfaces with four Ethernet ports

nBuilt-in RS-232 serial port

nA range of communications protocols, including PROFINET

nAvailable DNP3 Outstation capability for Remote Terminal

Unit (RTU) applications

nUp to 1.5 MB of non-volatile user memory all in just 1.5”

(38.1mm) of DIN rail space

Speaking the Same Language

With RSTi-EP CPUs you can use the same runtime as existing

RX3i controllers and leverage existing application libraries

and templates while scaling footprint and performance for

smaller application installations. Fast, easy-to-configure

PACSystems technology and an extensive range of I/O options

support scalable automation and highly distributed modular

machine designs.

PROFINET Advantage

PROFINET I/O solutions from Emerson can provide productivity

and performance advantages for virtually any type of control

application in a range of industries. PROFINET supports a

variety of I/O without compromising system performance

and can operate in high-noise environments. Connect to any

of Emerson’s purpose-built I/O families through a PROFINET

interface for advanced flexibility and performance.

Advanced Security

Without proper cybersecurity in place, industrial controls

may be vulnerable to cyber threats. Emerson’s PAC, PLC

and industrial automation portfolio enlists defense-indepth

architecture to help secure assets from these threats.

RSTi-EP CPUs  incorporate technologies such as Trusted

Platform Modules and secure and trusted boot. Centralized

configuration allows encrypted firmware updates to be

executed from a secure central location. And, a suite of

cybersecurity technology and tools help prevent unauthorized

updates.