PLC – Programmable Logic Controller

What are PLC’s (Programmable Logic Controller)?

A Programmable Logic Controller is important as all production processes go through sequences of operations that require logical steps and decisions in the process to be made. A PLC is used to control, time and regulate the sequence.

There are different types of programmable logic controls

  • Machine Control
  • Process Control
  • Automation Control
  • Functional Safety Control

Control and Safety Eng Ltd design control systems utilising the following PLC software

  • Siemans Step 7 300/400
  • Siemans Step 5
  • Siemans 200/1200
  • Pilz PSS/li>
  • Pilz Multi
  • Mitsubishi
  • Omron
  • Allen Bradley
  • Profisafe
  • AS-i / AS-i Safe
  • Urwin Sick
  • Flexisoft

The example below is our Safety PLC code software

Safety PLC code

The following is a Process PLC code

Process PLC code


Want more information about how we can support your business? Please download our brochure below.



Phone: 0115-9788288
Mobile: 07947-363042

Unit W20 Lenton Business Centre
Lenton Boulevard
Nottingham NG7 2BY