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제조사	Schneider Electric
제조사품명	SR2B121BD
간략설명	Schneider Electric Zelio Logic Logic Module - 8 Inputs, 4 Outputs, Relay, Computer, Operating Panel Interface

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Manufacturer
시리즈 = Zelio Logic Number of Inputs = 8 Output
타입 = Relay Input
타입 = Analogue, Discrete Supply Voltage = 24 V dc Number of Outputs = 4 Display Included = Yes
장착형태 = DIN Rail Output Current = 8 A 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. 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 B>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. B>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. B>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. B>LCD backlight display for easier accessibility in darker areas. 10 years back-up (EEPROM memory). Programming and Software. 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. 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