Overview

The Emerson KJ3241X1-BA2 Serial Interface Card enables seamless communication between DeltaV systems and external serial devices. Supporting both RS-232 and RS-485 protocols, it facilitates data exchange with PLCs, smart instruments, barcode readers, and other serial-enabled equipment. Moreover, its compact design and robust performance make it ideal for space-constrained control cabinets and harsh industrial environments.

In addition, the module simplifies system expansion by allowing engineers to connect legacy devices without complex programming. Its plug-and-play architecture ensures fast deployment and reduces integration costs. Therefore, it’s a preferred choice for facilities aiming to modernize operations while preserving existing assets.

Technical Data

Typical Applications

This module is widely used in process automation, packaging, and utility monitoring:

• Connecting Modbus RTU devices in water treatment facilities

• Integrating barcode scanners in logistics and material handling

• Interfacing serial sensors and legacy instrumentation in manufacturing lines

It is also deployed in pharmaceutical and food industries, where legacy devices must be retained while modernizing control systems. Its dual-protocol support enhances system interoperability and extends the operational life of existing assets.

FAQ

Q1: What serial protocols does the card support?
A1: It supports both RS-232 and RS-485 communication standards.

Q2: Is it compatible with DeltaV systems?
A2: Yes, it integrates seamlessly with DeltaV Series 2 architecture.

Q3: Can it be used in hazardous environments?
It meets industrial certifications, but specific hazardous location compliance should be confirmed with the site requirements.

Q4: What is the typical lead time for delivery?
Usually 1–3 working days, depending on supplier stock.

Q5: Does it require external power?
A4: Yes, it operates on 24 VDC supplied through the system’s power distribution.