SR2B122BD Schneider Electric Zelio Logic Logic Module - 8 Inputs, 4 Outputs, Transistor, Computer, Operating Panel Interface

Schneider Electric Logic Module, 12 Inputs, 8 Outputs - Zelio Logic Series - SR2B201BD_x000D_ Use this smart relay from Schneider Electric to efficiently run your simple automation systems. This digital device provides an effective alternative to control systems based on cable logic or specific cards. It's easy to install on your DIN rail or via fixed screw terminals and can be programmed using two different programming languages – FBD (function block diagram) or Ladder logic. This compact device uses fixed configurations of 12 inputs and 8 outputs, so it’s particularly useful in industrial control applications._x000D_ Features & Benefits_x000D_ • Free software and firmware downloadable from Schneider Electric website to guide programming_x000D_ • SFC (sequential function chart) languages for small applications also available_x000D_ • Backlit LCD (liquid crystal display) for visibility in low-light areas_x000D_ • Relay output mechanical durability of 10,000,000 cycles for long service life_x000D_ Applications_x000D_ • HVAC (heating, ventilation and air conditioning) applications_x000D_ • 2G/3G modems_x000D_ • Lighting management_x000D_ What is Ladder logic?_x000D_ Ladder logic is a programming language that creates and represents a programme through ladder diagrams that are based on circuit diagrams. It's mainly used in developing programmes or software for programmable logic controllers (PLCs), which are used in industrial applications._x000D_ Schneider Electric Zelio Logic 2 Smart Relay - Additional Info:_x000D_ Schneider Electric now offers a new generation of expandable intelligent relays, offering substantial advantages in flexibility and functionality. Zelio Logic 2 Smart Relay is the optimum solution to control tasks such as automating small machines within industry, lighting, HVAC and access control within buildings._x000D_ With the small footprint, simple programming, powerful control functions and the possibility of changing or modifying the program in case of changed application requirements, it offers great savings in space and price compared to other options._x000D_ Choose between two new series - Compact and Modular. The Compact series is not expandable and is available with the following I/O block sizes: 10 I/O, 12 I/O and 20 I/O._x000D_ The Modular series is available with 10 and 26 I/O basic units and is expandable up to 40 I/O with the latter. Apart from this flexibility both new series are programmable using FBD, ladder and Grafcet SFC programming languages._x000D_ User friendly design for easy programming and operation, either directly from the module using the navigation buttons or via Windows based software.