Zelio Logic SR2/SR3
Smart relays for simple automation systems from 10 to 40 I/Os
Products
Overview
Features
- Modbus or Ethernet communication extension modules
- 6, 10, or 14 discrete I/O and 4 analog I/O extension modules
- Extreme compactness: up to 26 I/O within 124.6 x 90 x 59 mm
- Supply voltage of bases: 12 V DC, 24 V DC, 24 V AC, 100... 240 V AC
- Large back-lit LCD display: 4 lines of 18 characters and 1 line of icons, contextual navigation using 6 buttons
- Serial or USB connecting cables for smart relay/PC connection
- Connection interface (smart relay/PC) for Bluetooth wireless connection
- Zelio Soft 2 intuitive programming software: programming using: function block diagram (FBD): 36 pre-programmed functions, 7 Grafcet functions, 6 logic functions
- Contact language (LADDER): 12 pre-programmed functions
Benefits
Flexible
- Zelio Logic offers you the choice of 2 ranges- Compact and Modular with expandable units and two programming languages (FBD or LADDER).
Open
- Zelio Logic enables you to control and monitor installations in any situation, either on-site or remotely.
Simple
- Simple to select, install and program, Zelio Logic is suitable for all your applications.

