SB401-10 S1 YOKOGAWA ESB Bus Interface Slave Module

The YOKOGAWA SB401-10 S1 is a single-port ESB Bus Interface Slave Module for dual-redundant ESB bus. It connects the ESB bus to a Field Control Unit or another slave module. It has the same specifications as the SB401 but with one optical fiber port, ideal for smaller systems or single-cable setups.

DESCRIPTION

The YOKOGAWA SB401-10 S1 is a single-port ESB Bus Interface Slave Module designed for dual-redundant ESB bus systems. It supports chain and star topologies with a maximum of 2 hops and a transmission distance of up to 50 km per hop. The module features an LC optical connector (compliant with IEC61754-20), consumes 0.5 A of current, and weighs approximately 0.25 kg.

LC OPTICAL CONNECTOR

Equipped with an LC optical connector, compliant with IEC61754-20 standards, ensuring reliable and high-quality fiber connections. The LC connector is known for its compact design and precise alignment, providing excellent performance in high-density environments. It features a secure latch mechanism that prevents accidental disconnections.

FEATURE

Single-Port Design: Features a single optical fiber port for connecting to the ESB bus, suitable for systems with limited optical cable availability.

Dual-Redundant Configuration: Supports dual-redundant ESB bus setups, enhancing system reliability and fault tolerance.

Flexible Topology: Accommodates both chain and star network configurations, providing versatile integration options.

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Great System In.(GSI) a name synonymous with Process Control Instrumentation and Electrical and Instrument and Solution Provider have established themselves as a Quality Leader since its inception in 1998 based at Hong Kong ( China ).

For more than 25 years, we have successfully executed many prestigious orders by supplying Sophisticated Electronic Instruments and Control Systems and HT Panel and LT and Panel. Indigenization of the instruments of our product range have been in hand with our commitment to the manufacture of safe, reliable and quality instrument. Our thrust today is in the field of microprocessor based instrumentation and control systems. A knowledge inspiring and skilled arena that we are in, we are staffed to meet the dictates of the field and thus can provide various control and monitoring software packages for Instrumentation and control.

Application Gallery

Power : Feed Water (Drum Level & DP across Drum Level), Furnace Vacuum, SH Steam Temp Stage I & II (L&R), Dearator Level, Condenser Hotwell Level and REC, HP Heater Level, LP Heater Level, Gland Seal Steam Pressure, Gland Steam Temperature, Thermal Load, FD, PA and Vapor Fan Control

Oil & Gas : Platform & Pipeline, Catalytic Cracking, Distillation Columns, Blending, Reactors

Pulp & Paper : Stock Preparation, Chest Box, Bleaching

Mining : Ore Dressing, Pyro/Hydro Processing, Electrolytic Refining, Crushers, Ball Mills, Classifiers, Filters, Flotation Devices, Magnetic Separators, Calcining Kilns, Digesters, Evaporators

Food & Beverages : Evaporators, Blending & Batching, Fermenting

Steel : Blast Furnaces, Continuous Casting, Reheating Furnaces, Biological Waste Treatment, Annealing Lines Sintherization

Water & Waste Water : Filter Backwash, Chemical Feed, Clear well Level, Finished Water Pumping, Remote Workstation Monitoring, Sludge Process, Sequencing Batch Reactor Plants, Rotating Biological Contactor Plant, Sludge Dewatering, Incinerator Control, Return and Waste activated sludge pumping