KJ3243X1-BA1 | Emerson DeltaV | Profibus DP Interface Module

Emerson DeltaV KJ3243X1-BA1 Profibus DP Series 2 Interface Card

The KJ3243X1-BA1 (P/N: 12P2830X022) is a specialized communication interface module for the Emerson DeltaV Distributed Control System (DCS). Functioning as a Profibus DP Master, this Series 2 card enables the DeltaV controller to integrate seamlessly with various fieldbus devices, including motor control centers (MCCs), variable frequency drives (VFDs), and remote I/O skids. By centralizing the management of high-speed serial communications, the KJ3243X1-BA1 allows for extensive data exchange and advanced device diagnostics over a single Profibus network.

Technical Specifications

The following data accurately reflects the hardware specifications of the KJ3243X1-BA1 (P/N: 12P2830X022). Note that this is a Profibus DP communication interface, not an Analog Output module.

• Manufacturer: Emerson (DeltaV Series)

• Model Identification: KJ3243X1-BA1

• Part Number: 12P2830X022

• Hardware Generation: Series 2

• Communication Protocol: Profibus DP (Decentralized Periphery)

• Transmission Rate: Up to 12 Mbps (Automatic Baud Rate detection)

• Local Bus Current: 600 mA maximum at 12 VDC

• Isolation: Galvanic isolation to protect system logic from fieldbus transients

• Network Capacity: Supports up to 125 slave devices per segment (with repeaters)

• Operating Temperature: -40 °C to +70 °C (Extended Industrial Range)

• Storage Temperature: -40 °C to +85 °C

• Humidity: 5% to 95% non-condensing

• Environmental Protection: ISA-S71.04-1985 Class G3 (Conformal Coated)

• Dimensions: 130 x 40 x 120 mm

• Weight: 0.20 kg (0.44 lbs)

Advanced Network Integration and Diagnostics

The KJ3243X1-BA1 simplifies the complexity of industrial networking by utilizing the DeltaV Explorer and Control Studio for configuration. This Series 2 card provides enhanced processing power to handle large cyclical data transfers (I/O) and acyclical messages (parameters and diagnostics) simultaneously. Because it is conformal coated to G3 standards, the module is highly resistant to corrosive gases and humidity, making it ideal for wastewater treatment, oil refining, and chemical processing facilities.