Emerson KC4011X1-BA1 Analog Input Terminal Block

The Emerson KC4011X1-BA1 is a 4-wire, 16-channel analog input terminal block, designed for hazardous areas. It is part of Emerson’s DeltaV automation system, providing reliable analog signal acquisition in demanding environments.

Key Features

• Hazardous Area Certification: The terminal block holds certifications for various hazardous areas, including:
  • ATEX: II 3G Ex ec IIC Gc
  • IECEx: FMG 19.0019U
  • FM: FM19ATEX0173U, FM21UKEX0017U, FM17CA0145U, FM17US0286U
  • Class I Div. 2 GP: A,B,C,D
  • Class I Zone 2: AEx/Ex ec IIC Gc
• High Channel Count: With 16 analog input channels, the terminal block handles a broad range of process variables. This feature enhances system efficiency and simplifies wiring.
• Wide Voltage Range: The terminal block supports a wide input voltage range, ensuring compatibility with various field devices and sensors.
• Isolation: Each channel is isolated to prevent crosstalk and ensure accurate measurements.
• Diagnostics: Built-in diagnostics offer insights into the terminal block’s health and performance, aiding troubleshooting and maintenance.
• Modularity: As part of a modular system, it allows for easy expansion and customization to fit specific application needs.

Technical Specifications

• Number of Channels: 16
• Input Type: Analog
• Wiring: 4-wire
• Signal Conditioning: Configurable
• Accuracy: ±0.1% of span
• Isolation: Yes
• Power Supply: 24 VDC
• Mounting: DIN rail

Environmental Conditions

• Temperature Range: -20°C to +60°C
• Humidity: 5% to 95% RH, non-condensing

Applications

The Emerson KC4011X1-BA1 is suitable for various hazardous area applications, including:

• Oil and gas
• Chemical processing
• Power generation
• Pulp and paper
• Water and wastewater treatment