1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of the DNSJB 1783-MS06T Stratix 8000 Ethernet Switch Module. Please read this manual thoroughly before using the device and retain it for future reference.
The 1783-MS06T is an industrial Ethernet switch module designed for robust network connectivity in automation environments, featuring multiple Ethernet ports and dual power input capabilities.
2. Safety Information
Warning: Failure to follow these safety instructions can result in personal injury, equipment damage, or system malfunction.
- Ensure all power is disconnected before installation, wiring, or maintenance.
- Only qualified personnel should install, operate, and maintain this equipment.
- Verify correct voltage and current ratings before connecting power.
- Properly ground the device as indicated by the grounding symbol.
- Do not operate the device in environments exceeding its specified temperature, humidity, or vibration limits.
- Protect the device from moisture and corrosive substances.
3. Product Overview
The 1783-MS06T Stratix 8000 Ethernet Switch Module provides reliable network communication for industrial applications. Below is an illustration of the module's front panel and its key components.

Figure 1: Front Panel of 1783-MS06T Stratix 8000 Ethernet Switch Module
Component Description:
- 1783-MS06T Label: Identifies the specific model number of the switch module.
- Pwr A (DC+, DC-): Primary DC power input terminals with associated 'Major Alarm' indicator.
- Pwr B (DC+, DC-): Secondary DC power input terminals with associated 'Minor Alarm' indicator.
- Console Port: RJ45 port for local configuration and management via a serial connection.
- Express Setup Indicators: LEDs for 'EIP Mod', 'Pwr A', 'EIP Net', 'Pwr B', and 'Setup' to indicate module status and aid in initial configuration.
- Ethernet Ports (1-4): Four RJ45 ports for connecting network devices.
- Cisco Technology Logo: Indicates integration with Cisco technology.
- Warning Symbol: General caution or warning indicator.
- Grounding Symbol: Indicates the proper grounding point for the device.
4. Setup
4.1 Mounting
The 1783-MS06T module is designed for DIN rail mounting or panel mounting. Ensure the mounting location provides adequate ventilation and is free from excessive vibration, dust, and moisture.
- Securely attach the module to a standard DIN rail or use appropriate hardware for panel mounting.
- Allow sufficient space around the module for cable routing and heat dissipation.
4.2 Power Connection
The module supports redundant DC power inputs (Pwr A and Pwr B).
- Before connecting power, ensure the power source is off.
- Connect the positive (+) and negative (-) terminals of your primary DC power supply to the 'DC+' and 'DC-' terminals of Pwr A.
- For redundancy, connect a secondary DC power supply to the 'DC+' and 'DC-' terminals of Pwr B.
- Ensure all power connections are secure and correctly polarized.
- Connect the grounding wire to the grounding point on the module.
4.3 Network Connection
- Connect standard Ethernet cables (RJ45) from your network devices to the Ethernet ports (1-4) on the module.
- For initial configuration or advanced management, connect a serial cable from your computer to the 'Console' port.
4.4 Initial Configuration (Express Setup)
The 'Express Setup' indicators provide visual feedback during initial power-up and basic configuration. Refer to the detailed product documentation for specific configuration procedures using the console port or network interface.
5. Operating Instructions
5.1 Powering On
After all connections are made and verified, apply power to the module. The 'Pwr A' and 'Pwr B' indicators within the 'Express Setup' section will illuminate if power is supplied correctly to the respective inputs.
5.2 Status Indicators
Monitor the LED indicators on the front panel for operational status and diagnostics:
- Pwr A / Pwr B (Express Setup): Indicates power status for each input.
- Major Alarm (Pwr A): Illuminates to indicate a critical fault related to Power Input A.
- Minor Alarm (Pwr B): Illuminates to indicate a non-critical fault or warning related to Power Input B.
- EIP Mod (Express Setup): Ethernet/IP Module status indicator.
- EIP Net (Express Setup): Ethernet/IP Network status indicator.
- Setup (Express Setup): Indicates the module's configuration mode or status during setup.
- Ethernet Port LEDs: Each Ethernet port typically has LEDs to indicate link status and activity.
5.3 Network Operation
Once powered and configured, the module functions as an industrial Ethernet switch, facilitating data exchange between connected devices. Refer to your network design and configuration for specific operational details.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of the 1783-MS06T module.
- Cleaning: Periodically clean the exterior of the module with a soft, dry cloth. Do not use liquid cleaners or solvents. Ensure ventilation openings are free from dust and debris.
- Firmware Updates: Check the manufacturer's website for available firmware updates. Follow the provided instructions carefully for any update procedures.
- Environmental Checks: Regularly inspect the operating environment to ensure it remains within specified temperature and humidity ranges.
- Cable Integrity: Verify that all power and network cables are securely connected and free from damage.
7. Troubleshooting
This section provides basic troubleshooting steps for common issues.
7.1 No Power
- Check power supply connections to Pwr A and Pwr B terminals.
- Verify that the DC power supplies are active and providing the correct voltage.
- Ensure the grounding connection is secure.
7.2 Alarm Indicators Active
- Major Alarm (Pwr A): Indicates a critical issue with the primary power input. Inspect the Pwr A connection and power supply.
- Minor Alarm (Pwr B): Indicates a non-critical issue or warning with the secondary power input. Inspect the Pwr B connection and power supply.
- Consult detailed product diagnostics for specific alarm codes if available via the console or network interface.
7.3 Network Connectivity Issues
- Check Ethernet cable connections to the module and connected devices.
- Verify that the link/activity LEDs on the Ethernet ports are functioning as expected.
- Confirm network configuration settings (IP addresses, subnet masks, etc.) are correct.
- Test connectivity with other network devices.
8. Specifications
| Feature | Specification |
|---|---|
| Model | 1783-MS06T |
| Type | Stratix 8000 Ethernet Switch Module |
| Manufacturer | DNSJB |
| Item Weight | 4.41 pounds (2.0 kg) |
| Power Input | Dual DC (Pwr A, Pwr B) |
| Ports | 4 x RJ45 Ethernet, 1 x RJ45 Console |
9. Warranty and Support
This product is typically covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact the seller/manufacturer directly.
In case of technical issues or questions not covered in this manual, please contact DNSJB customer support or your authorized distributor for assistance. Keep your product model number (1783-MS06T) and purchase details readily available when seeking support.
A 30-day refund/replacement policy may apply from the point of purchase. Please consult your seller for details.