Emerson KC4011X1-BD1 Redundant AO 16-Channel Terminal Block

Overview

The Emerson KC4011X1-BD1 is a Redundant 16-Channel Analog Output Terminal Block. Engineers use it in DeltaV™ Series 2 Distributed Control Systems to deliver reliable analog output signals. It supports redundant analog paths, ensuring continuous operation in critical applications. Designed for hazardous areas, this terminal block meets global safety standards. Furthermore, it withstands extreme environments, making it ideal for high-availability industrial control systems.

Technical Specifications

General

• Model Number: KC4011X1-BD1

• Product Type: Redundant Analog Output Terminal Block

• Channels: 16 analog output channels

• Mounting: Compatible with DeltaV Series 2 I/O carriers

• Key Position: A5 (rotary keying system)

Power Supply

• Voltage: 30 VDC

• Current: 100 mA per channel

Hazardous Area Certifications

• ATEX: II 3G Ex ec nC IIC Gc

• IECEx: FMG 19.0019U

• FM: Class I Div. 2, Groups A–D

Environmental Ratings

• Operating Temperature: -40°C to +70°C

• Humidity: 5% to 95% RH, non-condensing

• Airborne Contaminants: ISA-S71.04-1985 Class G3 (industrial environment)

Mechanical Durability

• Shock: 10 g, half-sine wave for 11 ms

• Vibration:

• 1 mm peak-to-peak (2–13.2 Hz)

• 0.7 g (13.2–150 Hz)