Resources on electronic controllers and relay boards

Application notes on relay boards and electronic controllers operations.

RCB500 Controller main page

Electronic controller description, data sheet, firmware download etc.

RCB500 Controller resources

RCB500 electronic controller applications. Applications guide, sample scripts, tutorials on controller connection to relay boards and more.

Relay basics

A short tutorial on relay structure and basic operations.

Automotive Relay

Automotive relay types and connections.

Effects of arching on relay boards

How to mitigate the effect of sparks and arcing produced on relays when heavy (inductive) loads are used.

Relay bounce mitigation

Reduce the effect of contact bouncing on relay boards.

AC operated relay board
How use a relay board to operate with an AC power supply and AC inputs.

Relay boards use and relays voltage lag sensitivity

How the use of a relay board can reduce the sensitivity of relays to voltage lags.

Relay contacts protections

Limit the discharge current on the capacitor connected to a relay contact

PLCs

Introduction to PLCs

A PLC primer - part 1.

Controlling the access to PLC ethernet based network

Limit access to PLCs configuration in a network environment

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