LOGO Programmable Controller! It has become an intelligent and reliable logic module, suitable for easy to control tasks in various industrial and building automation applications. LOGO Programmable Controller! It saves costs, design time, simplifies wiring and panel layout, and reduces installation space requirements in control cabinets.

The functions of the LOGO! Always focus on simplifying and enhancing the programmer and user experience. Therefore, Siemens has developed "ready to use built-in features" such as ON/OFF delay switches, weekly timers, astronomical timers, annual timers, pulse generators, and more. These are typical functions of PLC centralization.
Users can use the logo! Write your own macro functions and create libraries, and choose to write data that opens up new application areas. Especially the logo! 8 expandable to 24 input/20 output digital ports, 8 input/8 output analog ports.
Highlights of the LOGO! eight
8 versions with multiple voltage ranges, including 4 versions with built-in screens.
Compatible with older versions and built-in Ethernet ports.
Meet various input voltages: DC 12V/24V RCE, AC/DC 24V RCE, DC 24V CE, AC/DC 115/240V RCE.
The program memory has 400 functional blocks, of which more than 40 blocks have been defined.
The web server has been integrated into all versions.
A screen with a new interface (6 lines, 16 characters per line, can use color backlighting).
Support logo connection! 8, remote TDE display via Ethernet.
Expand the temperature range to -20... 55 ° C to prevent moisture.
8 digital inputs (4 of which can be used as analog inputs, depending on the module), 4 outputs

Typical applications
LOGO Programmable Controller! Meet various needs and provide flexible solutions for different applications in various industries:
Building automation, including HVAC (air conditioning, ventilation, and temperature regulation) systems, pump control, and other systems.
Monitor and control basic energy, streetlights, and lighting systems.
Perform simple control and monitoring at home, including temperature control of the heating system, opening and closing of doors, curtains, garden watering, and similar applications.
Automation of agricultural irrigation and feed supply systems.
Control simple devices such as pumps, micro presses, compressors, cargo lifts, and conveyors.
Applied to bird's nest farms, chicken farming, and similar industries.
Remote control and monitoring of water level in the tank, controlling the opening/closing of valves.
Preprocess signals from other controllers.
Supervise positions in the logistics industry, including refrigerated transportation, container management, and related applications.