1. Lumberg 1503 12 is a multi-faceted controller designed to integrate control functions typically found in an automation solution.
2. It is an extremely economical system for use in small to medium sized applications.
3. It consists of 12 programmable I/O zones, four logic blocks, two integrated analog inputs and an integrated dual pressure switch.
4. The I/O zone can be connected to various input/output devices, including legacy analog and digital inputs, pressure switches and output control functions.
5. Lumberg 1503 12 is a self-sufficient all-in-one controller that integrates control functions, providing an economically attractive solution for many small and medium sized applications.
6. Each logic block contains two power transistor drivers capable of running relays or directly driving two channels of a three-phase motor.
7. Lumberg 1503 12 features a power supply network that is designed to be active or inactive depending on the application.
8. The controller also features two GPIO ports, which allow a user to control the power supply and analog inputs with an external switch or a digital signal.
9. To simplify wiring, the controller features a wiring diagram that can be accessed directly from the product page or can be downloaded as a PDF file.
10. The Lumberg 1503 12 is equipped with an internal watchdog timer, which monitors the health of the system, and restarts it when it senses any problems.
11. The system provides a modem communications port and several other communication ports for connecting to other controllers, remote devices, or a personal computer.
12. The controller is equipped with a wide range of diagnostic features, making it easy to troubleshoot and detect any problems with the system.