ALD2502PBL

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Clock/Timing - Programmable Timers and Oscillators is often used in various systems, especially for industrial applications. ALD2502PBL is one of these types of product, which is a microprocessor-based timer/oscillator module with programming capability that provides an excellent combination of accuracy, flexibility and cost effectiveness.

ALD2502PBL has a versatile form factor, which is able to fit in different applications. It includes a high resolution PWM (Pulse Width Modulation) timer, with a settable frequency range of 4.8kHz to 249kHz, and capable of generating complex pulse sequences. The internal pulse buffer outputs 8-bit sequences to the outside world, which can be used to drive LEDs, relays and other timing devices. In addition, the 16-bit control register enables the user to select a wide range of functions for these 8-bit outputs.

In terms of its user interface, ALD2502PBL has a 2x16 character LCD display with 3 navigation keys for selecting and setting up the desired parameters. It also has 8 channels of opto-isolated digital inputs. These inputs are used to start and stop timing functions, or for counting-up or down formats. Finally, it also has a 5V supply for powering other devices.

In terms of working principle, ALD2502PBL has an internal quartz oscillator. This oscillator provides very accurate and stable clock signals, which are used to provide the timing base. At power-on,the default setting is to display the current time. This clock signal can be adjusted according to the user-defined parameters, such as the time format, stop time and time zone. With a few pushes of the control buttons, the user can easily control the time settings.

The user can also assign specific trigger events for triggering a sequence of output pulses. This feature can be used to cause a controller to execute a sequence of commands, such as starting a motor or switching on/off a relay. Furthermore, the user can also set a delay period before the sequence of output pulses is triggered. This feature is useful in many applications, such as in production line automation when it is necessary to synchronize the timing of two machines.

With digital input/outputs, ALD2502PBL has the unique ability to interface with other devices. For example, the digital input/outputs can be used to control the speed of a motor or drive a stepper motor. This ensures that the exact speed is achieved. Additionally, the ALD2502PBL has a wide range of applications, such as in security systems for controlling the movement of surveillance cameras, or in industrial processes for ensuring safety.

ALD2502PBL is a very versatile and user-friendly microprocessor-based timer/oscillator module. It can provide accurate timing for different applications, as well as reliable and cost-effective performance. Furthermore, it can be easily programmed and adjusted with just a few pushes of the primary control buttons.

The specific data is subject to PDF, and the above content is for reference