Schneider Electric Zelio Logic Series Logic Module, Relay Output, 12-Input, Discrete, Analogue Input

Schneider Electric Logic Module, 8 Inputs, 4 Outputs - Zelio Logic Series - SR2B122BDB

Want an efficient way to run your automation systems? Turn to this logic module from Schneider Electric to meet your industrial and commercial needs. The compact computerised unit fits neatly onto your DIN rail via two retractable fixing lugs. For versatility, it can be programmed in three different languages. Ladder logic, FBD (function block diagram) are explained in simple steps through free Zelio Logic programming software. SFC (sequential function chart) language for smaller systems is also available.

Features & Benefits

• Smart relay memory allows a programme to be copied onto another smart relay
• Programmable via operating panel interface or a connected PC
• Backlit LCD (liquid crystal display) for easy programming in dim locations
• Backs up 10 years of data

Applications

• Automation of HVAC (heating, ventilation and air conditioning)
• Management of small production equipment
• Automated lighting management
• Replacement of controls

What are the main advantages of using FBD?

The biggest advantage of using FBD is that you can take many lines of programming and put them into one or several function blocks. It’s generally considered the best for motion controls and easier to follow visually.