ABB TC630 3BSE002253R1

Description

Technical Specifications

• Product Type: AF100 Coaxial-to-Optical Modem
• Order Code: TC630 (3BSE002253R1)
• Compatible System: ABB Advant Fieldbus 100 (AF100) DCS
• Communication Mode: Full-duplex, point-to-point connection
• Signal Conversion: Bi-directional conversion between AF100 coaxial electrical signals and optical fiber signals
• Optical Interface:
  • Fiber Type: Supports 2 x 65.5/125 µm or 100/400 µm optical fibers
  • Connector Type: Standard ST-style connectors
  • Transmission Distance: Extends AF100 bus reach beyond coaxial cable limitations
• Electrical Interface:
  • Port: AF100 coaxial bus port
  • Impedance: Matches AF100 coaxial network specifications
  • Bus Loading: Each TC630 unit is equivalent to 150 meters of coaxial cable on the AF100 bus
• Power Supply: 24 V DC nominal, with wide tolerance for industrial power networks
• Mechanical Design: Rugged metal housing for industrial durability
• Mounting: Standard DIN rail mounting for easy installation in control cabinets
• Dimensions (W x H x D): 178 mm x 76 mm x 178 mm
• Net Weight: Approximately 0.7 kg (0.715 kg)
• Environmental Ratings:
  • Operating Temperature: Industrial-grade range for harsh environments
  • Humidity: 5% – 95% RH (non-condensing)
  • Vibration/Shock: Compliant with IEC 60068 industrial standards
  • EMC Compliance: EN 61000-6-2 (immunity) / EN 61000-6-4 (emission)
• Protection Rating: IP20 (finger-safe terminals)
• Certifications: CE, RoHS compliant, UL 508, CSA C22.2 No. 14
• Adjustment: Front-panel potentiometer for optical signal attenuation adjustment
• Status Indicators: LED indicators for power, link status, and signal health
• System Transparency: Fully transparent to AF100 bus protocol, no software configuration required

Key Features

Transparent Long-Distance Communication

• Protocol Transparency: Operates as a passive device on the AF100 bus, maintaining full data integrity and timing without software changes.
• Full-Duplex Operation: Enables simultaneous two-way data transmission for real-time control systems.
• Extended Reach: Eliminates coaxial cable length restrictions, connecting remote AF100 segments over significant distances.
• Point-to-Point Architecture: Requires paired units (two TC630s) to establish a complete optical link between two coaxial networks.

Robust Industrial Design

• Metal Construction: Heavy-duty metal casing provides superior protection against physical damage and electrical interference.
• EMI/RFI Immunity: Optical isolation completely eliminates ground loops and electromagnetic interference, ensuring stable communication in noisy industrial environments.
• Wide Power Tolerance: Operates reliably on 24 V DC power supplies with industrial-grade voltage fluctuations.
• Signal Attenuation Control: Front-panel adjustment potentiometer optimizes optical signal strength for different fiber lengths and conditions.
• Long-Term Reliability: Solid-state design with no moving parts ensures continuous operation with minimal maintenance.

Seamless AF100 Integration

• Plug-and-Play Compatibility: Directly connects to standard AF100 coaxial bus segments without additional adapters or configuration.
• Standardized Interfaces: Uses industry-standard ST fiber connectors and AF100 coaxial ports for easy installation and maintenance.
• Bus Loading Compliance: Precisely calculated bus loading (150m equivalent) maintains AF100 network stability and performance.
• Diagnostic Visibility: Forwards all AF100 bus diagnostic information across the optical link, enabling complete system monitoring from the central control room.

Easy Installation and Maintenance

• DIN Rail Mount: Quick and secure installation on standard 35 mm DIN rails in control cabinets.
• Clear Status Indicators: Multi-color LEDs provide instant visual feedback on power, optical link status, and signal quality.
• Tool-Free Adjustment: Front-panel potentiometer allows on-site signal optimization without specialized tools.
• Minimal Configuration: No software setup or parameterization required; simply connect and power on.
• Hot-Swap Capability: Supports replacement without complete system shutdown, minimizing downtime.

Application Scenarios

Large-Scale Process Industries

• Oil & Gas Refineries & Pipelines: Connects remote AF100 I/O stations along extensive pipeline networks and in large refinery complexes, monitoring valves, pumps, and sensors over long distances.
• Chemical & Petrochemical Plants: Enables reliable communication between central control rooms and isolated process units, storage tanks, and safety systems in vast industrial sites.
• Mining Operations: Facilitates control and monitoring of conveyor systems, crushers, and ore processing equipment spread across large open-pit or underground mines.
• Water & Wastewater Treatment: Links remote pump stations, filter beds, and reservoir monitoring systems to the main SCADA center over extended distances.

Power Generation & Distribution

• Thermal & Hydro Power Plants: Connects AF100 modules in turbine halls, boiler systems, and auxiliary plants located far from the main control building.
• Renewable Energy Farms: Manages distributed I/O for wind turbine arrays and solar panel fields, where control units are spread across vast geographical areas.
• Electrical Substations: Provides reliable, noise-immune communication for protection relays, switchgear, and monitoring equipment in high-voltage environments.

Manufacturing & Material Handling

• Steel & Metal Processing: Controls and monitors rolling mills, furnaces, and material handling systems in large production facilities.
• Cement & Building Materials: Extends communication to remote kilns, silos, and packaging lines in sprawling cement plants.
• Logistics & Warehousing: Connects automated storage and retrieval systems (AS/RS), conveyor belts, and sorting machines in large distribution centers.

Marine & Offshore

• Offshore Drilling Rigs & FPSOs: Ensures stable communication between the central control room and remote equipment on deck, in hazardous areas, or on separate modules.
• Large Vessels: Manages AF100 I/O for engine control, cargo handling, and navigation systems distributed across large cargo ships or cruise liners.

Infrastructure & Utilities

• Airports & Seaports: Controls lighting, baggage handling, cranes, and gate systems over large airport and port premises.
• Railway & Mass Transit: Monitors signals, power supplies, and station equipment along extensive railway lines and metro networks.
• Smart Cities: Integrates remote AF100 I/O for street lighting, traffic management, water distribution, and waste management systems.

System Expansion & Modernization

• Legacy AF100 System Upgrade: Extends the reach of existing AF100 coaxial networks without replacing the main controller or re-engineering control software.
• Greenfield Project Design: Enables architects and engineers to design flexible, large-scale AF100 systems with geographically dispersed I/O from the outset.
• Remote Site Monitoring: Ideal for connecting unmanned remote facilities, such as pump stations, wellheads, or telemetry sites, back to a central AF100 control center.
• EMI Mitigation: Replaces problematic coaxial runs in high-interference areas with fiber optic links, ensuring stable communication.