Description

ABB CHBX01R 2VAA008575R1 is a compact bus extender designed specifically for HN800 series equipment in ABB Symphony Plus distributed control systems(DCS).As a key component of the HN800 I/O bus system,the main function of CHBX01R 2VAA008575R1 is to achieve right-hand connection and expansion of device rows in the horizontal direction.Unlike the left extender of the same series,CHBX01R 2VAA008575R1 mainly focuses on the transmission of bus signals,providing redundant HN800 I/O bus connections,but it does not directly provide 24 VDC module power supply(usually provided by the left extender cHBBX01L or other power modules).

The design of ABB CHBX01R 2VAA008575R1 aims to provide a high degree of modularity and flexibility,allowing engineers to build compact and scalable automation systems inside control cabinets based on actual I/O density and physical layout requirements.It ensures efficient and stable communication between all modules connected to the HN800 bus,and is an essential component in the control of large and complex industrial processes.By simplifying system wiring,reducing installation complexity,and supporting redundant bus connections,CHBX01R 2VAA008575R1 helps improve the reliability,availability,and maintenance convenience of the entire automation system,thereby ensuring the continuity and safety of the production process.

ABB CHBX01R 2VAA008575R1

technical specifications

Product model:CHBX01R 2VAA008575R1

Manufacturer:ABB

Product type:Compact Bus Expander

Connection direction:Horizontal Right

Compatible system:ABB Symphony Plus HN800 series equipment/I/O bus

Main function:Redundant HN800 I/O bus expansion

Electrical connection:only connected to the signal bus,not directly providing module power(power is usually provided by cHBX01L or other power modules)

Depth:31 mm

Height:127 mm

Width:30mm

Net weight:0.082 kg

Battery:Excluding battery

Environmental requirements:Meet IEC/EN 60068-2-1/2/6/27/31(temperature,vibration,impact,drop)

Protection level:IP20

Main features and advantages

Compact modular design:ABB CHBX01R 2VAA008575R1 adopts an extremely compact physical size design,which enables efficient modular expansion within limited control cabinet space.This design concept not only optimizes the system layout and reduces the occupation of additional space,but also makes the system integration more flexible and able to adapt to various complex installation environments.It is an ideal solution for the space efficiency requirements of modern industrial automation.

Supporting redundant HN800 I/O bus:As an extender on the right side of the HN800 I/O bus,CHBX01R 2VAA008575R1 specifically supports redundant HN800 I/O bus connections.This means that even if one channel of the bus fails,data transmission can continue through another redundant channel,greatly improving the reliability and availability of the entire control system and avoiding system downtime caused by a single point of failure.

High reliability and industrial grade performance:ABB CHBX01R 2VAA008575R1 is designed and manufactured according to strict industrial standards,ensuring excellent long-term stability and reliability in harsh industrial environments.It can withstand a wide range of operating temperatures(-40°C to+70°C),humidity,vibration,and shock challenges,and meets multiple EMC standards to ensure interference free operation in complex electromagnetic environments.

Simplified installation and maintenance:CHBX01R 2VAA008575R1 adopts an easy to install direct insertion connection design,reducing the complexity and time consumption of traditional wiring.Its modular nature also makes system maintenance and fault diagnosis more direct.If a module needs to be replaced,it can be quickly plugged in and out,minimizing system downtime and improving the overall maintainability of the equipment.

Seamless integration with ABB Symphony Plus HN800 series:CHBX01R 2VAA008575R1 is an integral part of the ABB Symphony Plus HN800 I/O system,working seamlessly with other HN800 I/O modules and controllers.This native compatibility ensures optimal system performance,data consistency,and simplified engineering configuration,providing a solid foundation for building stable and efficient distributed control systems.

ABB CHBX01R 2VAA008575R1

application area

The ABB CHBX01R 2VAA008575R1 compact bus extender is mainly used in industrial fields that require high flexibility,reliability,and space efficiency for distributed control systems

Process industry automation:ABB Symphony Plus DCS system is the core control platform in process industries such as oil and gas,chemical,power,pharmaceutical,mining,and water treatment.CHBX01R 2VAA008575R1 serves as the right-hand expansion unit of the HN800 I/O bus in these systems,allowing the control system to flexibly modularize and expand according to on-site I/O requirements to adapt to process control applications of different scales and complexities,especially in critical applications that require redundant communication to ensure production continuity.

Factory Automation and Manufacturing:In various manufacturing factories,such as automobile manufacturing,electronic product assembly,and food and beverage production lines,automation systems need to handle a large number of distributed I/O points.CHBX01R 2VAA008575R1 helps optimize the internal layout of the control cabinet,allowing the system to manage HN800 I/O modules more compactly and efficiently through horizontal expansion,ensuring smooth operation of the production process.

Infrastructure and Public Utilities:In key infrastructure projects such as power transmission and distribution,urban water supply,sewage treatment,and traffic management,there are extremely high requirements for the reliability of control systems.CHBX01R 2VAA008575R1 can support flexible deployment and redundant communication of HN800 devices in these systems,providing a stable and highly available foundation for remote monitoring and control.

System upgrade and renovation:For customers who currently use ABB Symphony Plus HN800 series equipment,CHBX01R 2VAA008575R1 is an ideal choice for system upgrade or functional expansion.It can seamlessly integrate with existing devices,provide convenient expansion paths,thereby extending the lifecycle of existing systems and improving their performance to meet constantly changing business needs.

Related products

The products closely related to the ABB CHBX01R 2VAA008575R1 compact bus extender mainly include other modules in the ABB Symphony Plus HN800 series and related bus extenders:

ABB CHBX01L(2VAA008574R1):This is the left corresponding version of CHBX01R 2VAA008575R1,used for bus expansion on the horizontal left side of the HN800 equipment row,and is typically responsible for providing 24 VDC module power.

ABB cHBX01K02(2VAA008580R1):This is a compact horizontal bus segment kit that typically includes one cHBX01L and one cHBX01R,used to create a complete horizontal I/O bus segment.

ABB HN800 series I/O modules:including various digital input/output modules,analog input/output modules,etc.These are the main HN800 devices that CHBX01R 2VAA008575R1 is designed to connect and expand.

ABB HN800 series communication module:a module used for communication between the HN800 I/O subsystem and other control systems or fieldbus.

ABB Symphony Plus controller module:such as AC 800M or similar controllers,which are the upper control units connected to the HN800 I/O bus.

ABB cRBX01(2VAA008424R1)Remote Bus Expander:This module is used to remotely extend the HN800 I/O bus to several kilometers away through optical fiber,providing a longer distance connection solution.

ABB RMU610 base unit:Some bus extenders and HN800 modules may need to be installed on specific bases or racks.

ABB Symphony Plus software tool:used for configuration,diagnosis,and maintenance of the HN800 system,ensuring the normal operation of CHBX01R 2VAA008575R1 and all connected modules.

ABB CHBX01R 2VAA008575R1

Installation and maintenance

Preparation before installation:Before installing the ABB CHBX01R 2VAA008575R1 compact bus extender,it is necessary to carefully read the relevant installation manual and technical documents of the ABB Symphony Plus system to understand its precise installation steps,electrical connection requirements,and environmental limitations.Before any installation or wiring operation,it is necessary to strictly comply with electrical safety regulations,including completely disconnecting the relevant circuit power supply and ensuring that all necessary safety measures have been taken to prevent electric shock or equipment damage.CHBX01R 2VAA008575R1 is designed to connect horizontally to the right side of the HN800 device row,aligning and inserting with the bus interface of adjacent modules through its connector.During the connection process,ensure that the plug is firmly connected to ensure the reliability of signal transmission.Please note that this module is mainly responsible for bus signal connection and does not provide module power itself.Power should be provided through the left extender of the HN800 line(such as cHBX01L)or other designated power modules.

Maintenance suggestion:ABB CHBX01R 2VAA008575R1,as a compact electronic module,usually does not require complex daily maintenance.However,it is recommended to regularly check its physical connections to ensure that all plugs and interfaces are secure and show no signs of looseness or corrosion.Keep the internal environment of the control cabinet for installing CHBX01R 2VAA008575R1 clean and dry,and maintain it within the manufacturer’s recommended operating temperature and humidity range to extend the service life of the module.Although the module is designed to be sturdy,it should be protected from severe impacts or vibrations.If there is a communication abnormality in the system,the status of the bus extender and its connected bus cables,including CHBX01R 2VAA008575R1,should be checked first.Any maintenance or advanced fault diagnosis involving internal components of the module should be carried out by technical personnel authorized or professionally trained by ABB to ensure the correctness of operation and the safety and reliability of the system.

Product Guarantee

We provide a solid guarantee for the excellent quality and reliable performance of the ABB CHBX01R 2VAA008575R1 compact bus extender in the ABB Symphony Plus control system.