ABB SPIET800 Ethernet CIU Transfer Module

ABB SPIET800 Ethernet CIU Transfer Module

Product basic information

Product positioning: SPIET800 is ABB Ability ™  Symphony ®  The key component in the Plus system belongs to the Ethernet CIU (Communication Interface Unit) transmission module, mainly used to achieve data transmission and protocol conversion between the INFI Net control network and Ethernet.

Product type: Communication module, designed to provide efficient and reliable network connectivity solutions for industrial control systems.

Product identification: ABB type design is SPIET800, catalog description is Ethernet CIU Transfer Module.

Physical characteristics

Size specifications: The net depth/length of the product is 88.9mm, the net height is 215.9mm, and the net width is 139.7mm. The overall structure is compact and easy to install and deploy in industrial control cabinets.

Weight: The net weight of the product is 0.1kg, and its lightweight design helps reduce additional loads during installation.

Environmental classification: Small equipment belonging to the WEEE category (with no external dimensions exceeding 50cm), in compliance with relevant environmental standards.

Function and application scenarios

Core functions

Protocol Conversion: As a transmission module from INFI-NET to Ethernet, it supports converting the protocol of the INFI-NET control network to Ethernet protocol, enabling data exchange between different networks and enabling the INFI-NET control network to communicate with host computers running engineering tools (such as S+Engineering), human-machine interfaces (HSI, such as S+Operations or 800xA for Symphony Plus Harmony), or universal interfaces (such as Harmony OPC Server).

Data transmission: Ensure stable and efficient data transmission between the control network and Ethernet, support bidirectional transmission of real-time data, and meet the requirements of industrial automation systems for data timeliness.

Application scenario: Mainly used in ABB Ability ™  Symphony ®  In the Plus control system, it is suitable for industrial scenarios that require the implementation of INFI-NET control network and Ethernet interconnection, such as automation control systems in industries such as power, chemical, metallurgy, etc. It can help enterprises build more flexible and integrated industrial network architectures.

Network security related information

Vulnerability impact: SPIET800 has multiple denial of service vulnerabilities (CVE-2021-22285, CVE-2021-22286, CVE-2021-22288). When an attacker accesses the control network, they can cause the module to become unresponsive by sending specially crafted messages or incomplete packet sequences, resulting in a denial of service situation that requires manual restart to recover. It also prevents connected operations and data transactions between engineering workstations, but does not affect system configuration data and INFI Net control networks.

Affected firmware versions: All SPIET800 modules with firmware versions A_B or earlier are affected by the aforementioned vulnerability.

Repair plan: ABB has fixed these vulnerabilities in firmware version A_D released in August 2022. It is recommended that users update the module firmware to this version as soon as possible to enhance system security.

Security advice: When firmware cannot be updated immediately, users should follow ABB's security practices, such as placing the control network behind a firewall, restricting network traffic, using intrusion detection systems (IDS) or intrusion defense systems (IPS), etc., to reduce the risk of being attacked.

Compliance and Certification

HS code: 85176200, belonging to the category of "other devices used for transmitting or receiving voice, image, or other data, including communication devices in wired or wireless networks (such as local area networks or wide area networks)".

Customs tariff code: Same as HS code 85176200, suitable for customs import and export declaration in most countries and regions around the world.

Summary

The ABB SPIET800 Ethernet CIU transmission module is an important communication module in the Symphony Plus system that enables the interconnection between INFI-NET control networks and Ethernet. With its compact design and stable data transmission capabilities, it has a wide range of applications in the field of industrial automation. However, it is important to pay attention to the network security vulnerabilities present in its early firmware versions, update the firmware in a timely manner, and take appropriate security measures to ensure the stable and secure operation of the system. If you need to further understand the technical details of this module or purchase relevant licenses, you can contact ABB's official service agency or visit their official website for support.