INNOVATION THROUGH AUTOMATION

Remote Terminal Units

A Remote Terminal Unit (RTU) is an industrial control system that is microprocessor-based. RTUs electronically connect various kinds of hardware to other control systems such as a supervisory control and data acquisition (SCADA) systems or Distributed Control Systems (DCS). These electronic units carry sensor data through input and output streams, which are transmitted to a centralized ICS through a control loop. RTUs also manage connections to remote or local controls, which is why they are known as remote units of Telecontrol or remote units of telemetry. RTUs collect data from sensors, valves, actuators and other field devices and send that information to a master system. It also receives commands from the master system and executes them on the field devices. RTUs are used in industrial applications such as power generation, oil and gas, water treatment and transportation.

An RTU consists of a central processing unit (CPU), a power supply, a communication port and input/output (I/O) modules. The CPU is a microprocessor that performs data processing and logic functions. The power supply provides the necessary voltage and current for the RTU and its connected devices. The communication port enables data exchange with the master system using various protocols such as RS-232, RS-485 or Ethernet. The I/O modules interface with the field devices using analog or digital signals.

plc controls cabinetSome of the common applications of RTUs are:

  • Offshore platforms and oil wells
  • Pipeline pump stations (water supply and wastewater collection)
  • Outdoor community warning sirens
  • Natural gas networks and related equipment
  • Air Traffic equipment (ILS, GP and DVOR)
  • Environmental monitoring systems (emissions, pollution and air quality)

Contact Midwest Engineered Systems to learn how we can analyze your current production systems and develop an industrial control system that increases productivity and efficiency!

Building the future of manufacturing, together

World-class Automation

Related Projects by MWES

Robotic Painting System Retrofit

Robotic Painting System Retrofit

A consistent manual painting operation can be a strain on a manual workforce. Not only is the...
Robotic Palletizing & Automated Guided Vehicle

Robotic Palletizing & Automated Guided Vehicle

MWES built an automated manufacturing process for material handling of 20 cardboard boxes per...
Robotic Vial Filling for Increased Speed and Precision

Robotic Vial Filling for Increased Speed and Precision

Operations needed to be performed within a clean room environment, as the vials contained medical...
Dynamic Conveyor Picking

Dynamic Conveyor Picking

This labor-intensive job was automated with a number of robotic systems to reduce labor injuries,...
Die Cast Robot Tending Automation

Die Cast Robot Tending Automation

MWES provided a die cast robot tending automation machine for a hardware manufacturer...
Random Bin Picking & Part Loading

Random Bin Picking & Part Loading

Our customer contacted us to build an assembly line for a new product with world class operator...
Robotic Press Brake Automated Metal Bending

Robotic Press Brake Automated Metal Bending

MWES provided a Robotic Brake Press Tending System to automate the metal part bending process...
Robotic Press Brake Tending

Robotic Press Brake Tending

MWES designed a system that replaces manual labor with an ABB IRB 7600-500 with a 7th axis...
Robotic Press Brake Tending System

Robotic Press Brake Tending System

A firm came to MWES looking to robotically automate the process of fabricating a wide range...