SR2B121B, Schneider Electric Zelio Logic Smart Series Logic Module, 24 V ac Supply, Relay Output, 8-Input, Discrete Input, Логический модуль

Schneider Electric Logic Module, 8 Inputs, Display Included - Zelio Logic Series

Use this logic module from Schneider Electric to automate processes in your industrial equipment and machinery. The intelligent controller has eight input channels for signal detection from sensors and transducers. There are also four output ports to manage multiple devices like lights and motor starters at the same time. Its thermoplastic housing is durable and resistant to impact, so you can use it in harsh conditions. It also has an LCD (liquid crystal display) screen with an LED backlight to allow for easy configuration and monitoring, even in dim areas.

Features & Benefits

• Wide operating temperature range of -20°C to +55°C for use in demanding conditions
• Compact dimensions of 71.2 (L) x 107.6 (W) x 59.5mm (D) for use in setups with limited space
• DIN rail mounting for easy and tool-free installation
• 10 years backup memory for long-term performance

Applications

• Smart-home lighting systems
• Heating, ventilation and air conditioning (HVAC) systems
• Control of light-duty equipment

How many programming languages does this logic module feature?

There are three programming languages used on this device. They are ladder logic, function block diagrams and sequential function charts.

Schneider Electric Zelio Logic 2 Smart Relay - Additional Info:

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.

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.

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.
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.
User friendly design for easy programming and operation, either directly from the module using the navigation buttons or via Windows based software.

Zelio Guide Data Sheet

Zelio Logic 2 Smart Relay User Manual

RS OUR OFFER - ZELIO

Zelio Logic Selection Guide

Instruction Sheet - Series SR2 A / SR2 B

Datasheet - SR2B121B

Product Environmental Profile