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ABB TB820V2

Name: TB820V2
Brand: ABB
SKU: TB820V2
Price: 483.21 GBP
Availability: InStock

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£483.21 (ex. VAT)

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Marvo Stock ID MV-HGFR

HS Code 853890

SKU TB820V2

Condition Used

Warranty 12 months

Weight (kg) 0.30

Length (mm) 122.00

Width (mm) 58.00

Height (mm) 170.00

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Specification & Description

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Commonly Asked Questions

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Specification & Description

Specification	Description
Part Number	TB820V2
Alternative Part Number	TB820V2
Part Manufacturer	ABB
Function	2 fiber optic ports to optical ModuleBus. ModuleBus (electrical) to the I/O Modules. Supervisory functions of I/O ModuleBus and power supply. Isolated power supply to I/O modules. Input power fused.
Redundancy	No
Power Input	24 V d.c. (19.2 - 30 V)
Power Input Fuse	2 AF
Power Consumption at 24 V d.c.	100 mA
Power Dissipation	6 W
Maximum Ambient Temperature	55°C (131°F) Horizontal mounted, 40°C (104°F) Vertical mounted
Electrical ModuleBus	Maximum of 12 I/O modules
Optical ModuleBus	Maximum of 7 I/O clusters via TB842
Module Termination Units	Compatible with various MTUs, including TU846 and TU847
MTU Keying Code	Not applicable
Dielectric Test Voltage	500 V a.c.
Rated Insulation Voltage	50 V
Width	58 mm (2.39 in.)
Depth	122 mm (4.8 in.)
Height	170 mm (6.7 in.)
Weight	300 g (0.66 lbs.)
Climatic Operating Conditions	0 to +55 °C (Storage -25 to +70 °C), RH=5 to 95 % no condensation, IEC/EN 61131-2
Certificates and Standards	CE mark, Electrical safety: IEC 61131-2, UL 508, Hazardous Location: C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2, Marine certification: ABS, BV, DNV-GL, LR, RS, CCS
Corrosive Atmosphere	ISA-S71.04: G3
Pollution Degree	Degree 2, IEC 60664-1
EMC	EN 61000-6-4 and EN 61000-6-2
Overvoltage Categories	IEC/EN 60664-1, EN 50178
Equipment Class	Class I according to IEC 61140; (earth protected)
RoHS Compliance	DIRECTIVE/2011/65/EU (EN 50581:2012)
WEEE Compliance	DIRECTIVE/2012/19/EU

The ABB TB820V2 is a sophisticated module designed to facilitate seamless communication within industrial automation systems. This module acts as an optical cluster modem, integral to the S800 I/O system, and is engineered to ensure reliable and efficient data transfer between I/O modules and control systems.

Equipped with two fibre optic ports, the TB820V2 enables the conversion of electrical ModuleBus signals to optical signals, allowing for extended communication distances and improved noise immunity. This feature is particularly beneficial in complex industrial environments where electromagnetic interference can be a significant challenge.

The TB820V2 also boasts supervisory functions for both the I/O ModuleBus and the power supply, ensuring system integrity and performance. Its isolated power supply to I/O modules and input power fused design enhance the overall safety and reliability of the system.

With a robust construction and adherence to stringent climatic operating conditions, the TB820V2 is designed to withstand the rigours of industrial applications. It operates effectively within a broad temperature range and is compliant with key industry standards, including CE marking and hazardous location certifications.

The module's compact dimensions allow for efficient use of space within control cabinets, while its weight ensures it is both sturdy and manageable during installation and maintenance.

Overall, the ABB TB820V2 is a critical component for industrial automation, offering a blend of performance, reliability, and compliance, making it a valuable asset for optimising operations and maintaining system integrity in demanding industrial settings.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the function of this module?

The TB820V2 is an optical ModuleBus modem designed for use in ABB's S800 I/O systems. It facilitates communication between the I/O modules and the controllers over an optical ModuleBus, providing supervisory functions for the I/O ModuleBus and power supply, as well as isolated power to the I/O modules.

Can this module be used in a redundant configuration?

No, the TB820V2 is not designed for redundant configurations. If redundancy is required, other modules within the same family should be considered.

What type of power input does the module require?

The module requires a 24 V DC power input, with a voltage range of 19.2 to 30 V DC.

What is the power consumption of the module?

The TB820V2 has a power consumption of approximately 100 mA at 24 V DC.

What are the climatic operating conditions for the module?

The module can operate in temperatures ranging from 0 to +55°C, with a relative humidity of 5 to 95% without condensation, in accordance with IEC/EN 61131-2 standards.

What type of optical cable can be used with this module?

The module is compatible with Plastic Optical Fiber (POF) and Hard Clad Silica (HCS) for local optical ModuleBus connections.

What is the maximum optical cable length supported by the module?

For local cables, the maximum length is 15 meters for Plastic Optical Fiber and 200 meters for Hard Clad Silica.

Does the module have any certifications or standards compliance?

Yes, the module complies with CE marking requirements, is certified for electrical safety according to IEC 61131-2 and UL 508, and is suitable for use in hazardous locations classified as Class 1 Zone 2, ATEX Zone 2.

What is the dielectric test voltage for the module?

The dielectric test voltage for the TB820V2 is 500 V AC.

What are the dimensions and weight of the module?

The module measures 58 mm in width, 122 mm in depth, and 170 mm in height, with a weight of approximately 300 grams.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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