ABB DP820

ABB DP820 is a powerful control module that is widely used in many industries, including CNC machinery, metallurgy, oil and gas, petrochemicals, chemical industry, paper printing, textile printing and dyeing, machinery, electronic manufacturing, plastic machinery, electricity, water conservancy , water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution, etc.
The following is a detailed introduction to ABB DP820:
1. Basic specifications
Model: DP820 3BSE013228R1
Manufacturer: ABB (Some products may be produced in Xiamen City, Fujian Province, China or other regions, the actual product shall prevail)
Price: The price varies according to different channels and purchase volume, generally between 3,980 yuan and 4,560 yuan.
Inventory: Usually there is a certain amount of inventory, but the specific quantity depends on the supplier's situation.
2. Functional characteristics
Communication interface:
Various communication interfaces such as Ethernet, USB and RS-232/485 facilitate data transmission and communication with other devices.
Supports FBP bus adapter to realize communication with CPU and distributed I/O expansion.
Input and output capabilities:
A certain number of switching inputs/outputs are integrated, the specific number may vary depending on the model, such as 8 digital inputs and 8 digital outputs, 2 analog inputs and 2 analog outputs.
Up to 7 input/output modules (up to 4 analog modules) can be expanded centrally to enhance the flexibility and scalability of the system.
Processor and storage:
Equipped with dual-core 1.5 GHz processor, providing powerful data processing capabilities.
2 GB RAM and 8 GB NAND flash memory ensure the stability and efficiency of system operation.
Programming and Debugging:
It supports multiple programming languages ​​such as ladder diagram language and Boolean mnemonic language to facilitate users to program and debug according to actual needs.
Provides local and remote programming and testing functions to facilitate users’ remote maintenance and troubleshooting.
Control functions:
The initial power-on value of each circuit (relay switch, dimming brightness value) can be set.
It has a manual switch control button, which can manually control the circuit switch when a network failure occurs.
Supports multi-circuit sequential delayed start function to avoid impact on the power grid caused by simultaneous start.
Protection and security:
The dimming interface has an ESD protection function of ±2kV, as well as short circuit protection and overcurrent protection.
Supports dual power automatic switching function to ensure lighting needs in public areas during emergencies.
3. Application fields
ABB DP820 modules are widely used in the following fields:
Industrial automation: such as automated production lines in CNC machinery, metallurgy, petrochemical and other industries.
Smart building: Control system for smart buildings to realize intelligent control of lighting, air conditioning and other equipment.
Energy management: plays an important role in energy optimization, wind power systems and other fields.
Municipal engineering: used in municipal pump stations, air conditioning and refrigeration systems, environmental protection projects and other fields.
4. Summary
As a control module with rich functions and stable performance, ABB DP820 has broad application prospects in the fields of industrial automation and intelligent control. Its powerful communication interface, input and output capabilities, processor and storage performance, and rich control functions and protection mechanisms enable it to meet various complex control needs and provide strong support for users' automated control systems. If you need this product, you can contact us!