Kongsberg DARPS232 Communication Interface Module

Kongsberg DARPS232 - Intermediate Documentation

1. Overview

The Kongsberg DARPS232 is a serial communication interface module designed for integrating Kongsberg's marine sensors and equipment into larger systems. It facilitates reliable data transmission over RS-232 protocol, ensuring compatibility with standard industrial communication frameworks.

2. Key Specifications

• Communication Protocol: RS-232
• Data Rate: Up to 115200 baud
• Operating Voltage: 9-30V DC
• Operating Temperature: -20°C to +70°C
• Connector Type: DB9 male/female
• Dimensions: 85mm x 55mm x 25mm

3. Data Format

Transmitted data follows a structured format:

[Start Byte][Data Length][Payload][Checksum][Stop Byte]

• Start Byte: 0xAA (fixed)
• Data Length: 1 byte (0-255)
• Payload: Variable length (sensor-specific data)
• Checksum: 1 byte (XOR of payload bytes)
• Stop Byte: 0x55 (fixed)

4. Configuration Parameters

5. Integration Guidelines

For successful integration:

1. Ensure proper grounding to prevent signal interference
2. Use shielded cables for lengths exceeding 5 meters
3. Configure host system to match module's default parameters before customization
4. Implement checksum verification for critical applications

6. Troubleshooting

Common issues and solutions:

• No communication: Verify baud rate and wiring connections
• Corrupted data: Check for electrical noise or insufficient power
• Intermittent connection: Inspect connectors for damage or corrosion