Description
Overview
Essential details:PDP800 digital input module
Product Description
The PDP800 digital input module is a device for industrial automation systems, usually used to collect digital signals. Here are some details about the PDP800 product:
Features:
PDP800 digital input module is mainly used to receive and convert digital signals, such as switch status, sensor data, etc.
It is usually used to monitor and control various equipment in industrial processes, such as the switching state of the machine, the operating state of the motor, the opening or closing state of the valve, etc.
Signal type:
The PDP800 can accept a variety of digital signals, such as switch status (0 or 1), counter data, pulse signals, etc.
Number of channels:
The PDP800 module typically has multiple digital input channels, each of which can be connected to a digital signal source. The exact number of channels may vary by manufacturer or product model.
Communication interface:
These modules typically communicate with the control system using standard industry communication protocols such as Modbus, Profibus, etc.
High reliability:
PDP800 modules typically have high reliability to ensure long-term stable operation in industrial environments.
Diagnostic functions:
Some PDP800 modules may have diagnostic and self-test capabilities in order to detect faults and problems to help maintenance personnel quickly locate and resolve problems.
Application field:
PDP800 digital input module is widely used in industrial automation, manufacturing, energy management and other fields. It can be used with PLC (Programmable logic controller) or other control systems to achieve automatic control, data acquisition and monitoring functions.
Product parameter
The parameters of PDP800 digital input module usually include the following aspects:
Size: PDP800mm (the size mentioned here may be the width or length of the module, but the specific need to refer to the product manual).
Position range/Bias: For analog signal inputs, there may be specific position range and bias Settings. For example, for the range from 2 mV to 200 mV/ cell, the bias may be ± 2 V; For the range of 200 mV to 5 V/div, the bias may be ± 50 V.
Bandwidth limit: 20 MHz, which represents the maximum signal frequency that the module can handle.
Input coupling: Support AC, DC, ground and other input coupling modes.
Input impedance: 1 MΩ ± 2%, this is the module’s impedance to the input signal.
Time base range: 2 ns/ grid to 50 s/ grid, indicating the time base range that the module can adjust when displaying signals.
Timebase accuracy * : 25 ppm ± 5 ppm/ year (aging), indicating the time reference accuracy of the module and its aging over time.
δtime accuracy (using cursor) : ± (timebase accuracy * reading) ± (0.0016%* screen width) ± 100 ps, this is the accuracy when using cursor to measure time.
Dynamic range (± 8 bars from the center screen) : indicates the dynamic range of the signal that the module can display on the screen.
Horizontal scaling (mode) : Supports horizontal expansion or compression of dynamic or static waveforms to suit different display requirements.
WaveGen – Built-in function generator: It can generate sine wave, square wave, pulse, triangle wave, oblique wave, noise, DC and other waveforms for testing and calibration.
APPLICATION
The parameters of PDP800 digital input module usually include the following aspects:
Size: PDP800mm (the size mentioned here may be the width or length of the module, but the specific need to refer to the product manual).
Position range/Bias: For analog signal inputs, there may be specific position range and bias Settings. For example, for the range from 2 mV to 200 mV/ cell, the bias may be ± 2 V; For the range of 200 mV to 5 V/div, the bias may be ± 50 V.
Bandwidth limit: 20 MHz, which represents the maximum signal frequency that the module can handle.
Input coupling: Support AC, DC, ground and other input coupling modes.
Input impedance: 1 MΩ ± 2%, this is the module’s impedance to the input signal.
Time base range: 2 ns/ grid to 50 s/ grid, indicating the time base range that the module can adjust when displaying signals.
Timebase accuracy * : 25 ppm ± 5 ppm/ year (aging), indicating the time reference accuracy of the module and its aging over time.
δtime accuracy (using cursor) : ± (timebase accuracy * reading) ± (0.0016%* screen width) ± 100 ps, this is the accuracy when using cursor to measure time.
Dynamic range (± 8 bars from the center screen) : indicates the dynamic range of the signal that the module can display on the screen.
Horizontal scaling (mode) : Supports horizontal expansion or compression of dynamic or static waveforms to suit different display requirements.
WaveGen – Built-in function generator: It can generate sine wave, square wave, pulse, triangle wave, oblique wave, noise, DC and other waveforms for testing and calibration.
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