T2S160 TMD160 ABB Bailey

T2S160 TMD160  ABB Bailey communication module

Product  Description：

The ABB Bailey Communication Module is an industrial network interface designed for the ABB Bailey Network 90, INFI 90, and Symphony Plus Distributed Control Systems. It serves as a vital bridge between field controller units, operator workstations, and high-level industrial networks.

The primary function of the module is to execute protocol conversions, manage real-time data packets, route cyclic process data, and transmit diagnostic alerts across local plant buses (such as Plant Loop or INFI-Net) and external networks like Ethernet, Modbus, and CAN bus. Designed with an industrial-grade form factor, it plugs directly into standard Bailey rack assemblies and integrates smoothly into continuous process control architectures.

Key Technical Specifications

1. Core Processor: High-speed onboard RISC/industrial micro-controller dedicated to protocol processing and signal routing.

2. Input Voltage: Dual-redundant 24 V DC power feed from standard system backplane connectors.

3. Power Dissipation: Low power consumption design, typically ranging between 6 W to 12 W depending on active port configuration.

4. Serial Interface Protocols: Supports RS-232, RS-422, and RS-485 serial standards.

5. Fieldbus and Network Protocols: Integrates with Modbus RTU/TCP, CAN bus, PROFIBUS DP, Ethernet, and proprietary INFI-Net protocols.

6. Serial Data Transmission Rate: Selectable baud rates ranging from 1200 bps up to 115.2 kbps.

7. Ethernet Data Transmission Rate: 10/100 Mbps auto-negotiating high-speed connection.

8. Galvanic Isolation: 1500 V RMS optical and magnetic isolation across all communication channels to prevent ground loops.

9. Operating Temperature Range: 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit).

10. Storage Temperature Range: -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit).

11. Relative Humidity Range: 5% to 95% non-condensing relative humidity.

12. Memory Buffer: Onboard high-speed static RAM buffer up to 1 MB for local data handling and queue management.

13. Diagnostic Features: Front-panel LED status displays for power health, transmit/receive activity, line errors, and internal bus fault status.

Product Advantages

1. High Operational Reliability: Built with industrial-grade components and conformal coating, ensuring resistance against electromagnetic interference, dust, and continuous mechanical vibration.

2. Dual Redundancy Capabilities: Supports redundant line configuration and redundant module installation, allowing seamless hot-standby switching without process downtime or data loss.

3. Deterministic Real-Time Communication: Optimizes low-latency data transfers for time-critical interlocking and closed-loop process control tasks.

4. Flexible Retrofitting and Integration: Backward compatible with legacy Net 90 systems while seamlessly connecting forward into modern Symphony Plus HMI platforms.

5. Hot-Swappable Module Design: Enables online replacement without powering down the host rack enclosure, minimizing unprogrammed maintenance interruptions.

6. Local Offloading: The built-in processor manages protocol translation independently, preventing CPU overload on the main controller module.

Operational Precautions and Safety Directives

1. Electrostatic Discharge Warning: Always wear a grounded ESD wrist strap when handling the exposed printed circuit board assembly to prevent damage to sensitive semiconductors.

2. Rack Power Off Sequence: While modules are hot-swappable in supported subracks, ensure the field terminal block wiring is decoupled or grounded before inserting new connections.

3. Cable Shielding Practices: Use high-quality double-shielded twisted pair or fiber optic cables for long-distance serial links, grounding the cable shield at one end only to prevent ground loop noise.

4. Thermal Management Clearance: Maintain adequate vertical clearance within the control cabinet to allow natural convection cooling and prevent thermal degradation.

5. Configuration Verification: Ensure subnet addresses, node IDs, parity settings, and baud rates match the DCS configuration database prior to placing the node online.

Primary Industrial Applications

1. Fossil and Thermal Power Generation: Used to link boiler control systems, turbine logic modules, and balance-of-plant automation networks.

2. Petrochemical and Oil Refining: Facilitates communication between distributed pump stations, tank farm monitoring systems, and central SCADA control rooms.

3. Chemical Processing Plants: Transmits real-time batch process data, temperature monitoring loops, and pressure safety interlocks.

4. Water and Wastewater Treatment Facilities: Manages long-range communication networks between remote pumping stations and central water filtration plants.

5. Pulp and Paper Manufacturing: Integrates continuous web handling controllers, drying section I/O racks, and quality monitoring networks.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.