ABB UDC920BE

ABB UDC920BE is a high-performance control panel analog expansion module.The following is a detailed introduction to the product:

1.Product Features

High precision:The module has high-precision analog input and output,which can accurately measure and control various parameters in the system.

High-speed response:With fast response time,it can process and transmit analog data in real time to ensure the real-time and stability of the system.

Multiple interfaces:Supports multiple interface types,such as RS-232,RS-485,Ethernet,etc.,which can easily communicate and control with other devices.

ABB UDC920BE

Programmability:Using programmable control chips,various complex control logics and algorithms can be implemented through programming to meet the needs of different devices.

High reliability:Made of high-quality electronic components and materials,it has high reliability and stability and can ensure long-term normal operation.

Easy to use and maintain:The design is simple and easy to use,which is convenient for users to configure and maintain.At the same time,it provides a variety of optional interfaces and modules,which can be flexibly configured according to actual needs.

2.Product function

Logical independent dual bus electrical interface:It can realize the backup of electrical interface or the access of single device to dual redundant bus system.

Fiber optic network connection:

When using a point-to-point network,it is possible to connect two Profibus DP bus segments through optical fiber.

Use a dual-port chain network optical fiber bus to realize multi-segment Profibus DP bus connection(up to 200).

At the same time,dual optical ports are used to realize the dual-fiber ring network redundancy function.When a fiber fails somewhere,the system will rebuild the network link within 10ms to ensure the normal communication of the system and realize the self-healing protection function of signal transmission.After the network fault is eliminated,the system will automatically recover.

Proprietary ring network protocol:The company’s self-developed proprietary ring network protocol Ci-ring is used.No settings are required,no root node is required,and the network ring and de-ring functions are quickly completed.

Plug and play:This series of products is plug-and-play,no configuration is required,and the user’s installation and debugging process is greatly simplified.

III.Performance indicators

Data electrical interface:9-pin Sub_D jack connector,the pin definition conforms to the Profibus DP protocol specification,and supports the Profibus DP bus standard.

Communication rate:supports multiple rates,including 9.6kBit/s,19.2kBit/s,45.45kBit/s,93.75kBit/s,187.5kBit/s,500kBit/s,1.5MBit/s,6MBit/s and 12MBit/s.The rate setting can be set through automatic identification or DIP switch.

Signal delay:electrical port signal delay≤11Bit.

Lightning protection and overcurrent protection:It has 4000V lightning protection,1.5A overcurrent protection and 600W surge protection.

ABB UDC920BE

Fiber parameters:

Fiber wavelength:multi-mode 850nm,1310nm;single-mode 1310nm,1550nm.

Transmission fiber:multimode 50/125um,62.5/125um,100/140um;single mode 8.3/125um,9/125um,10/125um.

Transmission distance:multimode 2Km,single mode 20Km(longer distance optional).

Fiber interface type:SC,FC,ST optional,standard SC optical interface.

Optical port signal delay:≤1.6us/node.

IV.Application scenarios

The ABB UDC920BE control board analog expansion module has a wide range of application scenarios,which can meet the needs of different fields,including but not limited to:

Process control:realize the input and output of analog quantities such as temperature,pressure,liquid level,and control the opening of valves and the speed of pumps.

Mechanical control:used to realize the analog input and output of various mechanical equipment,such as position control,speed control,torque control,etc.

Energy management:monitor and control energy parameters in the system,such as electricity,gas,water,etc.,and realize energy optimization and scheduling.

Environmental monitoring:monitor and control environmental parameters in the system,such as temperature,humidity,air pressure,wind speed,etc.,and realize automatic control and adjustment of the environment.

Laboratory testing:realize analog input and output of various test systems,such as mechanical,thermal,optical and other test systems.

Industrial automation:used in various industrial automation equipment to realize automatic control of production processes,such as temperature control,liquid level control,pressure control,etc.on production lines.

Transportation:realize analog input and output of various equipment,such as speed control of subway vehicles,operation control of elevators,etc.

Medical equipment:used to realize analog input and output of various equipment,such as control and monitoring of medical equipment such as monitors,ventilators,and hemodialysis.

Building automation:used to realize analog input and output of various equipment,such as temperature control,lighting control,air conditioning control,etc.

Agricultural equipment:used to realize analog input and output of various equipment,such as control and monitoring of agricultural equipment such as tractors and harvesters.

In summary,ABB UDC920BE is a powerful and excellent analog expansion module,suitable for various occasions where analog input and output are required.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

There is really no medium that can make a difference!!

Shenzhen Changxin Automation-sufficient supply,large spot quantity,guaranteed quality,you can buy with confidence and use with peace of mind~!

If you have any defects or needs for imported PLC and DCS spare parts,please contact our team,we will help you find reliable and high-quality products super quickly,while shortening delivery time to ensure that your equipment can operate normally in the right environment.Just in time.

Professionally provide:PLC programmable control system,distributed control system(DCS),safety instrument system(SIS),ESD system,vibration monitoring system,turbo compressor unit control system(CCS)and other PLC modules,various industrial control systems,system modules,CPU,IO module,DO module,AI module,DI module,network communication module,Ethernet module,motion controller,analog input module,analog output module,digital input module,digital output module,module redundancy,power module,relay output unit,relay input unit,processor unit.

Products are widely used in:electricity,petroleum,mine hoisting,ports,heating,gas,water supply,sewage treatment,metallurgy,papermaking,textile,chemical industry,water conservancy and other modern industrial fields!

1.”Power plant DCS monitoring system”

2.”Intelligent flat tempering furnace system manufacturing”

3.”PLC programmable transmission control system”

4.”DCS distributed control system”

5.”Intelligent fire water suppl