Description
SR2-B121BD - SR2 12 I-O 24 VDC INCL CLOCK - This is a used part.. As such it may show signs of prior use or marking. This part has been fully tested and will be repackaged. 18 Month Warranty
Schneider Electric Zelio Logic Logic Module, 24 V dc, 8 x Input, 4 x Output With Display
Zelio Logic Smart Relay- Compact
Zelio logic smart relays are designed for use in small automated systems and are used in both industrial and commercial applications. The relays are supplied with 10 or 26 I/O depending on the model and can have up to 40 extended I/O.
Programming and Software
Easy programming is done independently by using the buttons on the front of the relay or on a PC by using “Zelio Soft” software. When programming using a PC, it is done using either LADDER language or in function block diagram language (FBD).
Memory
The Zelio logic smart relays have a backup memory that allows programs to be copied into other smart relays. The memory allows a backup copy of the program to be saved prior to exchanging the product and for relays without display or buttons, the copy program is automatically transferred at power-up.
• LCD backlight display
• DIN Rail or panel mounting
• Incorporates real-time clock
• 4 Analogue output channels
• 10 ms cycle time
• 10 years back-up (EEPROM memory)
• Screw terminals
• IP20 protection
Zelio SR2- Compact
Features & Benefits
12 I/O
6 buttons on front panel for programming and parameter entry
2 power supply terminals
LCD display, 4 lines of 18 characters
24 V supply voltage
Schneider Electric Zelio Logic 2 Smart Relay
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.
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