Schneider Electric | Zelio Logic SR2/SR3 Series | Logic Module The Zelio Logic SR2/SR3 series by Schneider Electric provides an alternative to solutions based on cable logic or specific cards. This range is compact, with Modbus or Ethernet communication extension modules compatible with the device. Signal the device remotely, or on-site, you can control the module on your terms. Features and benefits: • Easily programmable interface, safe programming allows you to run coherence testing, simulations and monitoring modes to ensure complete control over your devices.

• A real-time clock built in

• 6 to 10 outputs & 4 to 10 inputs (depending on model) allowing you versatility in the number of stand-alone devices you need to input/output to.

• Low power consumption with a generous supply voltage ranging from 12 V dc up to 24 V dc (see specifications for model specific voltage).

• DIN Rail or panel mounting with screw terminals depending on your need.

• Cost-effective in reducing space needed with the compact models vs. other basic modules.

• Intuitive programming with Zelio Soft 2 software using function block diagram (FBD): this has 32 pre-programmed functions, 7 Grafcet functions, 6 logic functions.

OR

contact language (LADDER): 12 pre-programmed functions.

• LCD backlight display for easier accessibility in darker areas.

• 10 years back-up (EEPROM memory) Applications - where can I use it? Logic modules are useful for when you need to perform a process without human intervention, therefore the list is not limited. Logic Modules may even be connected to other Logic Modules for example. Below you'll find some typical applications:

• Control systems for smaller machinery/replacement of controls

• Lighting management

• Heating and air conditioning controls