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Product Brief Description
The GE 369B1868G0008 BAI11 is an Analog Input Terminal Board designed for industrial control systems, particularly within the GE Mark VIe platform. Unlike the TC/RTD module, its primary function is to serve as a physical connection point for general-purpose process signals, specifically current (mA) and voltage (V) inputs. This provides a versatile, 16-channel interface for monitoring a wide range of process variables.
Detailed Product Description
This module, part number 369B1868G0008, is a critical component for a distributed control system using the GE Mark VI or VIe series. It acts as a termination board for standard industrial analog signals. It supports two main types of process measurement signals:
- Current (mA): Typically used for a 4-20mA signal, which is a robust standard for long-distance transmission and is less susceptible to electrical noise. This can represent many process variables like pressure, flow, and level.
- Voltage (V): Often used for signals such as 0-10V or 1-5V, which are also used to represent various process variables.
The board accepts inputs from up to 16 separate channels (16CHs). It conditions and protects these analog signals, ensuring they are accurately converted into a digital format that the controller can process.
Key Features and Specifications
- Part Number: 369B1868G0008 BAI11
- Module Type: Analog Input Terminal Board for mA/V signals
- Analog Input Type: Current (mA) and Voltage (V)
- Channels: 16 channels (16CHs)
- Primary Function: Provides a secure and noise-resistant connection for a wide variety of analog process signals to a control system.
- Key Feature: Supports the most common industrial signal types, making it a versatile component for general process monitoring.
- Application: Systems requiring the monitoring and control of various process variables, especially where standard industrial signals are used.
Functional Role in a System
The 369B1868G0008 BAI11 is a crucial piece of hardware for industrial processes where variables other than temperature are critical. By installing this module, engineers can connect up to 16 sensors that output a current or voltage signal. The board ensures that this field data is accurately and reliably transmitted to the central control system, enabling the system to make informed decisions for process control, safety, and efficiency. It serves as the vital link between the physical process and the logical commands of the automation system for general analog signals.
Common Applications
This module is widely used in industries that require precise monitoring and control of general process variables. Applications include:
- Power Generation: Monitoring steam flow, pressure, and water level in boilers.
- Chemical Processing: Controlling liquid levels in tanks, flow rates in pipes, and pressure in reactors.
- Oil and Gas: Monitoring pipeline pressure and flow, as well as tank levels in storage facilities.
- Water Treatment: Used to monitor flow rates, pH levels, and other quality parameters.