Product Overview

The Emerson KJ3241X1-BA2 is a high-performance Serial Interface Card designed specifically for the DeltaV M-Series and Series 2 Plus control architectures. This module acts as a dedicated PROFIBUS DP communication gateway, enabling the seamless integration of master/slave field devices into the Distributed Control System (DCS). Engineered for mission-critical process automation, it provides the bridge necessary for high-speed data exchange with motor control centers (MCCs), variable frequency drives (VFDs), and smart instrumentation.

Built to sustain continuous operation in the most rigorous industrial settings, the KJ3241X1-BA2 combines advanced digital signal processing with physical hardware protection. It utilizes a specialized mechanical keying system to prevent incorrect module insertion and features a ruggedized design that protects internal circuitry from corrosive atmospheric contaminants.

Technical Characteristics

• Protocol Support: Optimized for PROFIBUS DP (Decentralized Peripherals) communication, ensuring high-speed data transmission and extensive device interoperability.

• Environmental Hardening: Conformal coated to meet ISA-S71.04 G3 standards, providing superior resistance against airborne chemical contaminants and humidity up to 95%.

• Physical Security: Features a D4 terminal block rotary keying system, ensuring the card is only mated with the correct compatible terminal base.

• Thermal and Mechanical Resilience: Operates reliably across an extreme temperature spectrum of -40°C to +70°C and is rated to withstand 10g shock pulses and 0.7g sustained vibration.

• Hot-Swappable Design: Supports modular replacement under power in non-hazardous areas, minimizing process interruptions during hardware maintenance.

Specifications

• Manufacturer: Emerson Process Management

• Model Number: KJ3241X1-BA2

• Card Type: Serial Interface / PROFIBUS DP Module

• Series: DeltaV M-Series Plus

• Input Power: 12V DC at 300 mA

• Terminal Block Key: D4

• Operating Temperature: -40 to 70 °C

• Weight: 0.4 kg

• Dimensions: 4.3 x 12.5 x 18.5 cm

• HS Code: 8537101190

• Lifecycle Status: Active / In Stock

Application Field

The KJ3241X1-BA2 is a vital component for digital fieldbus integration in diverse industrial sectors, including:

• Oil and Gas: Monitoring remote wellhead telemetry and offshore platform safety systems.

• Power Generation: Interfacing with turbine controls and electrical switchgear.

• Chemical Processing: Managing complex batch sequences via smart field actuators.

• Water Treatment: Controlling distributed pumping stations and chemical dosing units.