Terminal Automation Solutions (TAS) – Megi Control Systems Pvt. Ltd.

Reliable Communication Gateway for Tank Gauging Systems

The BJCOM-IV Tank Communicator is engineered to provide a secure and reliable communication link between servo tank gauges and Automatic Tank Gauging (ATG) management systems. It collects real-time tank measurement data from connected servo gauges and transmits it seamlessly to monitoring software, enabling efficient tank inventory management and operational control.

Features

• Supports Modbus RTU and Modbus TCP communication protocols.

• Real-time tank gauging data displayed through an integrated LED screen.

• Compatible with BPM Protocol, Modbus RTU, and Modbus TCP.

• Provides stable communication between field instruments and control systems.

• Designed for integration with PLC, DCS, and ATG management platforms.

Applications

• The BJCOM-IV Tank Communicator is ideal for fuel depots, terminals, storage facilities, and industrial tank farms where reliable data acquisition and communication between tank gauging instruments and management systems are essential.
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Specifications

Parameter	Description
Power Supply	220 VAC
Input Interfaces	• 1 × RS485 (supports up to 16 gauges) • 1 × BPM Interface (supports up to 16 gauges)
Input Mode	Touch Keypad
Current Consumption	• < 40 mA (wired communication) • < 100 mA (wireless communication)
Output Protocol	Modbus RTU
Output Interfaces	• 1 × RS485 to PLC/DCS • 1 × RS485 to Modbus TCP

Product Certifications

IECEx

International certification for equipment used in explosive atmospheres, ensuring global safety compliance.

ATEX

European Union directive ensuring safety standards for hazardous area equipment and instrumentation.

IND

PESO - India

Petroleum and Explosives Safety Organisation approval for mandatory safety compliance in the Indian market.

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Tank Communicator (BJCOM-IV)