Society For Automation, Instrumentation, Measurement and Control

Vaal Triangle Branch

March technical NEWS 2020:

Topic for the month

“Control Systems for Mobile Machines”

Albert Louw, Mobile Control Systems Specialist from IFM gave a presentation on control systems for mobile machines that is applicable to all mobile vehicles, from transport and logistics to construction and mining and why special hardware is required and what similarities are shared with plant based PLC systems.

The demands on controllers and sensors used in construction machines, municipal vehicles, agricultural and forestry machinery, port facilities and cranes are extremely high. Units and machines are permanently exposed to harsh environments like heat, cold, moisture, mud, dust, shocks and vibrations and often even thunder and lightning.

The most important part of mobile machines is the mobile controller that offers free programmability, configurability of the inputs and outputs and a CAN interface with CANopen and SAE J1939 protocol. Camera systems for mobile applications reliably monitor operating and rear areas. Camera images and process values are displayed on the user-friendly dialogue units which also support high quality graphics. Applicable products range from mini controllers, decentralised I/O modules, sensors and components for diagnostics and service. All units have robust seals preventing the penetration of moisture. An IP69K system, including connectors and cables, ensures high ingress protection from the controller to the sensor.

Important Dates

SAIMC Vaal Branch Golf Day – 16 October 2020 @ Heron Banks Golf Course

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