Schneider Electric Zelio Logic Series Logic Module, 12-Input Discrete Input, 8 Relay Outputs, 24V AC SR2E201B

Schneider Electric SR2E201B is a Zelio Logic Series compact smart relay and programmable logic controller designed for industrial and commercial automation systems. This logic module provides 12 discrete inputs and 8 relay outputs, powered by a 24V alternating current supply, with screw-clamp terminals for secure wiring. Its compact form factor allows easy installation on DIN rails, perfect for reducing panel space.

The device features an integrated clock and EEPROM flash memory capable of maintaining data integrity for up to ten years, supporting reliable backup and restoration after power interruptions. It supports user-friendly programming via ladder logic and function block diagram (FBD) languages, making it accessible to users without specialist training.

The built-in display and intuitive navigation buttons assist in diagnostics and troubleshooting, enhancing operational convenience. Operating across a temperature range of -20°C to 55°C, this module is suitable for varied industrial environments. It adheres to respected certifications including GL, UL, GOST, C-Tick, and CSA, confirming its compliance with international safety and quality standards.

Designed for simple automation tasks, this logic module finds application in building management, remote control, and general industrial controls. Communication ports enable integration with computer systems, while low power consumption optimizes energy use. The device mounts easily on DIN rails, suitable for both panel and field installations.

Compact DIN rail mount design optimizes panel space. 24V AC supply voltage ensures reliable operation. Integrated clock and EEPROM provide long-term data retention. Supports ladder logic and FBD programming for ease of use.

Equipped with display and navigation buttons for diagnostics. Operates efficiently from -20°C to 55°C for diverse environments. Certified to GL, UL, GOST, C-Tick, and CSA standards. Computer-compatible communication port enables flexible integration.

Low power consumption enhances operational efficiency. Ideal for building, industrial automation, and remote monitoring.

The Schneider Electric Zelio Logic SR2E201B provides a cost-effective, reliable solution for simple to moderately complex automation tasks. Its flexible interfacing and certifications make it suitable for industrial automation, HVAC controls, manufacturing processes, and commercial building management. EnvMart catalog offers this model for customers seeking dependable programmable Logic Modules with proven quality.