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Product Brief Description
The GE 369B1871G5001 BAO10 Analog Output Base is a critical component of the GE Mark VIe control system. Similar to the terminal boards, the base unit acts as a physical interface, specifically providing the connection points for the I/O pack and the field wiring. This model, designated as BAO10, supports 8 channels for analog output and is capable of handling both current (mA) and voltage (V) signals. It is a fundamental part of the system that translates digital commands into physical analog signals used to control industrial equipment.
Detailed Product Description
The 369B1871G5001 functions as a base for the analog output I/O pack within the Mark VIe distributed control system. It is designed to be mounted on a DIN rail or in a cabinet. Its purpose is to provide a reliable and secure mechanical and electrical connection between the I/O pack and the external field wiring. The base itself does not contain the primary processing logic; instead, it is a sturdy, modular platform where the more intelligent I/O pack is installed.
The “BAO10” designation refers to the Base Analog Output, 8 channels. The base provides the screw terminals for the field wiring, which can carry signals in either a current ( or ) or voltage () format. The design of this base ensures robust connectivity, signal integrity, and ease of maintenance in a wide range of industrial environments.
Key Features and Specifications
- Part Number: 369B1871G5001
- Model Name: BAO10 Analog Output Base
- Module Type: Analog Output Base for I/O Pack
- Channels: 8 channels
- Analog Output Type: Current () and Voltage ()
- Primary Function: Provides mounting and wiring termination for an analog output I/O pack, connecting it to field devices.
- Mounting: DIN rail or chassis mount.
- Compatibility: Designed for use with specific Mark VIe analog output I/O packs.
Functional Role in a System
In the Mark VIe system architecture, the 369B1871G5001 is the foundational layer for the analog output module. The system’s controller sends digital data over the network to the I/O pack. The I/O pack then processes this data and, using the connections provided by the base, drives the appropriate analog signal (mA or V) to the field device. The base unit’s robust design and clear labeling of connection points are crucial for accurate installation and easy troubleshooting. The modularity of the base and I/O pack allows for straightforward replacement of components, minimizing downtime.
Common Applications
This base unit is used in any industrial application where the Mark VIe system needs to generate analog output signals to control equipment. This includes:
- Industrial Process Control: Operating control valves for flow, pressure, or temperature regulation.
- Drive Systems: Providing speed reference signals to variable speed drives (VSDs) or variable frequency drives (VFDs).
- Turbine Control Systems: Modulating fuel valves, steam valves, or other critical components to control turbine speed, load, and other operational parameters.
- Actuator Control: Driving proportional actuators that require a continuous analog signal for precise positioning.