中文版
Phone: 
Email: 
WhatsApp: Description
ABB TB820V2 3BSE013208R1 – S800 I/O Module Bus Optical Modem
Product Overview
The ABB TB820V2 3BSE013208R1 is a high-performance module bus optical modem, a key component of ABB’s S800 I/O system, designed to enable reliable fiber optic communication between distributed I/O modules and parent controllers or PLCs. It addresses the challenge of extending I/O cluster distribution in industrial settings where more than 12 I/O modules are required per station, providing a seamless bridge between electrical and optical module buses. As an essential communication component, the ABB TB820V2 3BSE013208R1 ensures stable data transmission, supports flexible system expansion, and delivers robust performance in harsh industrial environments, making it ideal for distributed process automation systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand | ABB |
| Model | ABB TB820V2 3BSE013208R1 |
| Warranty | One Year |
| Condition | 100% New & Original |
| Product Type | Module Bus Optical Modem |
| Communication Protocol | ModuleBus |
| Role | Slave |
| Fiber Optic Ports | 2 ports (optical module bus) |
| Electrical Interface | Module Bus (for connecting I/O modules) |
| I/O Module Capacity | Up to 12 I/O modules (electrical module bus); up to 7 clusters (fiber optic module bus) |
| Power Supply | 24VDC (19.2-30VDC) |
| Power Consumption | 100mA (typical at 24VDC) |
| Power Input Fuse | 2A |
| Operating Temperature | 0°C to +55°C (certified for +5°C to +55°C); 40°C max for vertical mounting |
| Storage Temperature | -40°C to +70°C |
| Protection Level | IP20 (EN 60529, IEC 529) |
| Pollution Degree | Degree 2 (IEC 60664-1) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Dimensions (W×H×D) | 58mm × 170mm (including latch) × 122mm (2.39in × 6.7in × 4.8in) |
| Weight | 0.3kg (0.66lbs) |
| Certifications | CE, EN 61010-1, UL 61010-1, C1 Div 2 cULus, ATEX Zone 2, ABS, BV, DNV-GL, LR; RoHS, WEEE compliant |
| Special Features | Rotary switch for cluster number selection (1-7); supervisory functions for module bus and power supply; isolated power supply for I/O modules |
TB820V2 3BSE013208R1
Main Features and Advantages
The ABB TB820V2 3BSE013208R1 is engineered to deliver reliable, flexible communication for distributed I/O systems, with core features that address the unique needs of industrial automation. Its dual-interface design (electrical and optical module bus) ensures logical consistency between the two buses, enabling seamless data transmission between I/O modules and control systems. The module supports up to 12 I/O modules on the electrical bus and 7 clusters on the fiber optic bus, making it ideal for applications requiring expanded I/O capacity beyond standard limits.
Cluster Management: A built-in rotary switch allows easy selection of cluster numbers (1 to 7) on the optical module bus, simplifying system configuration and avoiding cluster conflicts. This feature enhances flexibility in I/O cluster distribution, supporting step-by-step system expansion without major reconfiguration.
Supervisory and Isolation Capabilities: The ABB TB820V2 3BSE013208R1 includes supervisory functions for the I/O module bus and power supply, providing real-time monitoring of system health to prevent downtime. It also delivers an isolated power supply to connected I/O modules, reducing the impact of electrical interference and ensuring stable signal transmission—a critical advantage in harsh industrial environments.
Industrial-Grade Durability: With IP20 protection, compliance with strict electrical safety standards, and resistance to corrosion (ISA-S 71.04: G3), the module is built to withstand the demands of industrial settings, including temperature fluctuations, humidity, and electrical interference. Its compact DIN-rail mountable design saves space in control cabinets while ensuring easy accessibility for maintenance.
Seamless Integration: As part of ABB’s S800 I/O family, the ABB TB820V2 3BSE013208R1 integrates seamlessly with ABB’s DCS and PLC systems, including AC 800M and Symphony Plus, reducing integration time and costs. It supports industry-standard fieldbus technology, ensuring compatibility with existing automation architectures.
Application Areas
The ABB TB820V2 3BSE013208R1 is widely used in distributed industrial automation systems where reliable I/O cluster communication and expansion are critical. It excels in scenarios requiring flexible I/O distribution, long-distance communication, and resistance to harsh environmental conditions. Below are key application scenarios:
-
Oil and Gas Field Operations: In remote oil and gas fields, where well sites and collection stations are widely dispersed, the ABB TB820V2 3BSE013208R1 serves as a core communication component. It connects distributed I/O modules (monitoring pressure, temperature, and flow rates) to central control systems via fiber optic links, enabling long-distance data transmission and supporting 无人值守 operations. Its robust design withstands the harsh conditions of oil and gas environments, including temperature extremes and electrical interference.
-
Power Generation Plants: Applied in power plants (thermal, hydro, and renewable), the module facilitates communication between I/O clusters in turbine control systems, auxiliary systems, and substation monitoring equipment. It supports the expansion of I/O modules beyond 12 units per station, ensuring comprehensive monitoring of critical parameters (e.g., generator voltage, transformer temperature). The ABB TB820V2 3BSE013208R1 integrates with ABB’s Symphony Plus and AC 800M systems, enabling real-time data transmission and stable power generation.
-
Marine and Offshore Systems: With marine certifications (ABS, BV, DNV-GL, LR), the ABB TB820V2 3BSE013208R1 is suitable for offshore platforms and marine vessels. It enables distributed I/O communication in harsh marine environments, connecting sensors and control devices (e.g., propulsion systems, navigation equipment) to central controllers. Its resistance to humidity, corrosion, and temperature fluctuations ensures reliable performance in offshore and marine applications.
Related Products
- ABB TB820: The predecessor of the ABB TB820V2 3BSE013208R1, offering similar module bus modem functionality but without the enhanced compatibility and supervisory features of the V2 version.
- ABB TB840: An upgraded variant of the ABB TB820V2 3BSE013208R1, supporting redundant communication for high-availability applications where downtime is critical.
- ABB TB842: A communication interface module that pairs with the ABB TB820V2 3BSE013208R1, enabling connectivity between CI801/CI840 FCI controllers and I/O clusters via the optical module bus.
- ABB CI854A: A communication interface module compatible with the ABB TB820V2 3BSE013208R1, enhancing network connectivity and supporting integration with external devices.
- ABB AI810: An analog input module that works with the ABB TB820V2 3BSE013208R1, providing 8 analog input channels for data collection in distributed I/O clusters.
- ABB DO810: A digital output module complementary to the ABB TB820V2 3BSE013208R1, offering 16 digital output channels for controlling actuators and industrial devices.
- ABB TU846: A redundant I/O interface module that pairs with the ABB TB820V2 3BSE013208R1, enabling redundant communication for critical I/O clusters.
- ABB AC800M: A DCS controller that integrates seamlessly with the ABB TB820V2 3BSE013208R1, providing centralized control for large-scale distributed automation systems.
- ABB CI840A: A fieldbus interface module compatible with the ABB TB820V2 3BSE013208R1, supporting Profibus and Ethernet/IP communication for expanded connectivity.
- ABB DI810: A digital input module that works with the ABB TB820V2 3BSE013208R1, adding 16 digital input channels for comprehensive signal monitoring in I/O clusters.
