Product Overview
The ABB TB811 3BSE008568R1 is an optical interface module designed for the AC 800M series within the ABB 800xA control system. It enables high-speed, reliable fiber optic communication between control units and system components.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | ABB |
| Product Code | TB811 |
| Part Number | 3BSE008568R1 |
| Type | Modulebus Optical Port |
| Communication Medium | Fiber Optic |
| Application | Modulebus interface |
| Dimensions (W x H x D) | 75 x 250 x 45 mm |
| Weight | 0.04 kg |
| Mounting Type | DIN Rail |
| Bus Interface | Redundant Modulebus |
| Connection Type | Optical connectors |
| Compatible Controller | AC 800M series |
| Protection Class | IP20 |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | -40 °C to +70 °C |
Applications
-
Modulebus extension via fiber optics
-
Distributed control systems using AC 800M
-
Noise-sensitive environments requiring EMI immunity
-
Redundant communication setups in process industries
Advantages
-
Enables robust, long-distance optical communication
-
Supports high system availability through redundancy
-
Lightweight and compact, easy to integrate
-
Designed specifically for ABB’s 800xA platform
FAQ
Q1: What is the main function of the TB811?
A1: It provides a fiber optic communication interface for ABB’s Modulebus in the 800xA system.
Q2: Is TB811 compatible with third-party systems?
A2: No, it is engineered for use with ABB’s AC 800M controllers.
Q3: Does TB811 support redundancy?
A3: Yes, it supports redundant Modulebus communication paths.
Q4: What type of cable is used?
A4: It uses fiber optic cables with standard optical connectors.
Q5: How is the module mounted?
A5: It is DIN-rail mounted inside industrial cabinets.
Q6: Can it be used outdoors?
A6: No, it has IP20 protection and is intended for indoor use.
Q7: What’s the typical communication range?
A7: It depends on fiber type but can typically reach several kilometers.
Q8: Does it offer diagnostic indicators?
A8: Yes, it includes basic LEDs for status and activity.
Q9: How does the module respond to fiber failure?
A9: In redundant setups, it automatically switches to the alternate fiber.
Q10: Is hot-swapping allowed?
A10: No, power should be off before removal or replacement.
Related ABB Series Models
| Model | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| TB810 | Basic Modulebus Optical Port | 75 x 250 x 45 | 0.04 |
| TB820V2 | Module Termination Unit | 75 x 250 x 45 | 0.05 |
| TU840 | Termination Unit for High-Density IO | 75 x 250 x 45 | 0.07 |
| TU841 | Compact Termination Unit | 75 x 250 x 45 | 0.06 |
| TU860 | Redundant Termination Unit | 75 x 250 x 45 | 0.07 |
| TU890 | FCI Termination Unit | 75 x 250 x 45 | 0.05 |
Popular ABB Models
| Model | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| PM866K01 | AC 800M Processor Kit | 127 x 186 x 100 | 0.85 |
| PM864AK01 | Controller CPU for AC 800M | 127 x 186 x 100 | 0.82 |
| CI854AK01 | PROFIBUS-DP Communication Module | 65 x 186 x 102 | 0.25 |
| CI860K01 | Ethernet Modbus TCP Communication | 65 x 186 x 102 | 0.28 |
| AI810 | 8-Channel Analog Input Module | 45 x 140 x 110 | 0.18 |
| AO810 | 8-Channel Analog Output Module | 45 x 140 x 110 | 0.20 |
Company Information
E-mail: [email protected]
Mobile：Please contact by email
Whatsapp：Please contact by email
Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
Our services
We are specialized in providing industrial automation parts with a one-year warranty. Our industrial automation parts are sold all over the world.
We can provide equipment and spare parts from different countries and manufacturers, solve your worries or quality problems in many places, and have a great price advantage.
Welcome to call for more product details.
