Emerson KJ3246X1-BA1 | Integrated Power Fieldbus Interface for DeltaV

Product Description

The KJ3246X1-BA1 is a Fieldbus interface module from Emerson’s DeltaV™ S-Series, designed to streamline control system integration by combining H1 communication and integrated power in a single compact unit. This module supports the FOUNDATION™ Fieldbus H1 protocol, making it ideal for connecting smart field devices to the DeltaV control system.

One of the key features of the KJ3246X1-BA1 is its ability to deliver both data and power over a single Fieldbus cable, reducing installation complexity and improving overall system reliability. It provides 12 VDC at 300 mA for local bus power and 28–30 VDC at 400 mA per port for field circuit power, supporting up to several field devices simultaneously.

Built for demanding industrial environments, this module is perfect for chemical plants, refineries, and power generation facilities, where safety, ruggedness, and compliance with industrial standards are paramount.

Technical Specifications

• Model Number: KJ3246X1-BA1

• Product Type: S-Series Fieldbus Interface with Integrated Power

• System Compatibility: Emerson DeltaV™ S-Series

• Communication Protocol: FOUNDATION™ Fieldbus H1

• Local Bus Power Rating: 12 VDC at 300 mA

• Field Circuit Power: 28–30 VDC at 400 mA per port

• Dimensions: 12.5 cm × 7.5 cm × 2.5 cm

• Weight: 0.49 lbs (0.22 kg)

• Certifications: CE

• Country of Origin: USA

FAQ

Q1: What is the key advantage of using the KJ3246X1-BA1 module?
A1: The KJ3246X1-BA1 integrates H1 communication and power supply in a single unit, simplifying installations and improving system reliability by reducing wiring complexity.

Q2: Can this module be used in hazardous environments?
A2: Yes, the KJ3246X1-BA1 is designed for rugged environments like chemical plants, refineries, and power generation facilities, with compliance to industrial safety standards.

Q3: What is the power capacity of the KJ3246X1-BA1?
A3: The KJ3246X1-BA1 provides 12 VDC at 300 mA for local bus power and 28–30 VDC at 400 mA per port for field circuits, supporting a wide range of field devices.

Q4: How does this module improve installation and maintenance?
A4: By combining both data and power over a single Fieldbus cable, the KJ3246X1-BA1 reduces installation complexity, simplifies maintenance, and provides advanced diagnostics for ease of troubleshooting.

Q5: What warranty does the KJ3246X1-BA1 come with?
A5: The KJ3246X1-BA1 comes with a 1-year warranty, offering confidence in the module’s reliability and durability.