Emerson KJ3241X1-BA1 Serial Interface Card

Description

The Emerson KJ3241X1-BA1 is a Redundant Serial Interface Card engineered for DeltaV systems. It enables reliable communication between controllers and external serial devices such as PLCs, RTUs, and barcode readers, ensuring high availability in mission-critical industrial environments.

Specifications

• Model: KJ3241X1-BA1
• Part Number: 12P2506X072
• System Compatibility: DeltaV DCS
• Serial Ports: 2 redundant ports supporting RS-232, RS-422, RS-485
• Supported Protocols: Modbus, ASCII, DNP3
• Baud Rate: Up to 115.2 kbps
• Power Supply: 12 VDC @ 300 mA
• Operating Temperature: –40°C to +70°C
• Storage Temperature: –40°C to +85°C
• Humidity: 5% to 95% non-condensing
• Shock Resistance: 10g, ½ sinewave for 11 ms
• Vibration Resistance: 1 mm peak-to-peak (2–13.2 Hz), 0.7g (13.2–150 Hz)
• Contaminant Class: ISA-S71.04 Class G3
• IP Rating: IP20
• Dimensions: Approx. 248 × 40 × 226 mm
• Weight: ~1.8 kg

Features

• Redundant Communication: Ensures uninterrupted data flow with automatic failover
• Multi-Protocol Support: Compatible with a wide range of industrial serial protocols
• Hot-Swappable Design: Enables maintenance without system shutdown
• DIN Rail Mounting: Simplifies installation in control cabinets
• Environmental Durability: Operates reliably in harsh industrial conditions
• Secure Keying System: Prevents mismatched I/O card and terminal block pairing
• DeltaV Integration: Seamlessly connects with Emerson’s DeltaV controllers and I/O packs