Emerson VE4036P2 KJ3241X1-BA1 Serial Interface Card

Emerson VE4036P2 Serial Interface Card - Advanced DeltaV Communication Solution

The Emerson VE4036P2 (Model: KJ3241X1-BA1 / KJ3241X1-EA1) delivers enterprise-grade serial communication capabilities for DeltaV distributed control systems. This interface card enables seamless RS-232/RS-485 connectivity with external devices, facilitating data exchange between DeltaV controllers and third-party equipment across pharmaceutical manufacturing, petrochemical refineries, and power generation facilities.

Core Technical Specifications

• Interface Type: Dual-mode RS-232/RS-485 serial communication
• Protocol Support: Modbus RTU, ASCII, and custom serial protocols
• Baud Rate Range: 300 to 115,200 bps configurable
• Data Bits: 7 or 8 bits selectable
• Parity Options: None, even, odd, mark, space
• Stop Bits: 1 or 2 bits configurable
• Isolation: 1500V galvanic isolation for electrical protection
• Operating Range: -40°C to +70°C ambient temperature

Industrial Application Scenarios

Engineered for integrating legacy equipment and third-party devices into modern DeltaV control architectures. Deploy the VE4036P2 for barcode scanner integration, weighing scale connectivity, analyzer communication, and programmable logic controller (PLC) interfacing. The card's flexible protocol support enables communication with virtually any serial device, while the RS-485 multi-drop capability allows up to 32 devices on a single network segment—essential for distributed measurement systems in large-scale industrial facilities.

Advanced Integration Solutions

This module seamlessly integrates with DeltaV M-series controllers through the KJ3241X1-BA1 interface architecture. The card's intelligent buffering prevents data loss during high-traffic periods, while configurable timeout and retry mechanisms ensure reliable communication in electrically noisy environments. Hot-swappable design enables field replacement without system shutdown, and automatic protocol detection simplifies commissioning. The 1500V isolation protects sensitive DeltaV electronics from ground loops and voltage transients common in industrial installations.

Performance Advantages

• ✓ Dual RS-232/RS-485 modes eliminate the need for external converters
• ✓ Modbus RTU support enables direct communication with industry-standard devices
• ✓ Configurable message framing accommodates proprietary protocols
• ✓ Diagnostic LEDs provide real-time communication status visibility
• ✓ Backward compatible with legacy DeltaV infrastructure for seamless upgrades

Compatible DeltaV Products

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