DS3800NRTB - Channel Isolated Analog Signal Conditioning Board

SPECIFICATION:

Part Number: DS3800NRTB
Manufacturer: General Electric
Series: Mark IV
Product Type: Channel Isolated Analog Signal Conditioning Board
Number of Channels: 16
Voltage signals: ±10V, 0-10V
Current signals: 4-20mA
Availability: In Stock
Repair: 5 - 7 Days
Country of Origin: USA
Dimensions: 19.2 cm x 23.3 cm
Weight: 0.25 kg
Status: Discontinued by Manufacturer

FUNCTIONAL DESCRIPTION:

DS3800NRTB is a Channel Isolated Analog Signal Conditioning Board manufactured and designed by General Electric as part of the Mark IV Series used in speedtronic control systems. There are 26 circuits on the surface of the board. In addition, the board features eight transistors, several TP test points, one jumper switch, and fourteen potentiometers. The board has two matching connectors that are used to connect it to other PCBs. These are situated on the board's opposing sides. The first of these has the markings 218A4551-1 AMP 102041-1 on a right-angled female connector. The other mating connector is a male 13-pin right-angled connector. Designing a Channel Isolated Analog Signal Conditioning Board involves several key steps and components to ensure reliable operation, especially in critical applications like gas turbine control systems. Here’s an outline for developing such a board:

KEY CONSIDERATIONS:

• Isolation Requirements: Determine the level of isolation required between channels and from the power supply. Isolation prevents ground loops and protects against high-voltage transients.

• Signal Types: Identify the types of analog signals you need to condition (e.g., voltage, current, thermocouple, RTD, etc.).

• Signal Conditioning Needs: Define the necessary conditioning functions such as amplification, filtering, and conversion (e.g., analog-to-digital conversion).

• Power Supply: Choose an appropriate power supply that ensures reliable operation and maintains isolation.

• Component Selection: Select components that match the signal conditioning requirements and provide the necessary isolation.

WOC has the largest stock of GE Speedtronic Gas turbine control systems replacement parts. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on parts and repairs, kindly contact our team by phone or email.

FREQUENTLY ASKED QUESTIONS

What is a Channel Isolated Analog Signal Conditioning Board?

A Channel Isolated Analog Signal Conditioning Board is a device used to process and condition analog signals. It provides isolation between input and output channels to prevent interference, noise, and ground loops, ensuring accurate and reliable signal transmission.

What is the importance of channel-to-channel isolation?

Channel-to-channel isolation ensures that signals from different input channels do not interfere with each other. This is particularly important in multi-channel systems where different sensors or signals might share a common data acquisition system. Isolation helps to maintain the integrity of each signal.

How are boards packaged for shipment from WOC?

Parts are placed in antistatic packets and securely packed in ESD boxes cushioned with ESD Foam designed to safeguard electrical components.