Ladder Logic is similar to ?

1. When comes to programming & execution of Ladder logic it closely resembles Relay Inerlocking.

Ladder Logic is simply a written method to document the design and construction of relay racks as used in manufacturing and process control. It is a rule-based language rather than a procedural language. Also similar and composed to:

1-Programmable logic controller2-Digital circuit3-IEC61131

The ladder logic is similar to

1  Flip-Flop,

2 A ladder which consist of rails and rungs,

3 A logic made by relays using discrete electronic componenet.

Flow Code

Ladder logic is similar to relay logic and electrical wiring diagram . Algorithm of ladder logic can be easily made from electrical wiring diagram