Siemens 6AV7873-0BC20-0AC0 SIMATIC Panel PC 677B

Description

The Siemens 6AV7873-0BC20-0AC0 is a SIMATIC Panel PC 677B, designed for industrial visualization and control tasks. This unit integrates a 15-inch key-operated display with a resolution of 1024x768 pixels, featuring a front-side USB interface for convenient access. It is equipped with a Core 2 Duo T5500 processor running at 1.66 GHz, 1 GB DDR2 RAM, and a 160 GB SATA HDD. Connectivity options include two 10/100/1000 Mbit/s Ethernet ports, four USB V2.0 ports, and one serial (COM1) interface. The Panel PC supports PROFIBUS/MP communication and operates with a 110/230 V AC power supply, pre-installed with Windows XP Professional MUI (Multi-User Interface) in multiple languages.

Features

• Integrated 15-inch Key Display with 1024x768 resolution
• Core 2 Duo T5500 Processor (1.66 GHz, 2 MB SLC)
• 1 GB DDR2 RAM
• 160 GB SATA HDD 3.5"
• Dual 10/100/1000 Mbit/s Ethernet Interfaces
• Four USB V2.0 Ports (including one front-side)
• One Serial (COM1) Interface
• PROFIBUS/MP Communication Support with 2 MB BUFF. SRAM
• Pre-installed Windows XP Professional MUI (de, en, fr, es, it, ja, zh, ko)
• 110/230 V AC Power Supply Unit with NAMUR compatibility

Applications

The Siemens SIMATIC Panel PC 677B is suitable for a range of industrial applications requiring robust, integrated computing and visualization, including:

• Machine-level HMI and control
• Process visualization and data acquisition
• Production line monitoring and management
• Industrial data processing and communication gateways
• Distributed control systems (DCS) and supervisory control and data acquisition (SCADA) interfaces

Technical Specifications

Connections / Interfaces

Installation Guidelines

Proper installation ensures reliable operation and longevity of the Panel PC.

1. Power De-energization: Before commencing any installation or wiring, ensure that all power to the system and the Panel PC is completely de-energized and locked out according to standard safety procedures.
2. Mounting: Mount the Panel PC securely into a control cabinet or panel cutout. Ensure adequate space for ventilation around the unit to prevent overheating.
3. Power Connection: Connect the 110/230 V AC power supply cable to the designated power input terminals. Verify correct voltage and polarity before applying power.
4. Grounding: Establish a robust protective earth (PE) connection to the Panel PC chassis. Proper grounding is critical for electrical safety and electromagnetic compatibility (EMC).
5. Ethernet Connections: Connect industrial Ethernet cables to the 10/100/1000 Mbit/s Ethernet ports for network communication. Use shielded cables in noisy industrial environments.
6. USB and Serial Connections: Connect peripheral devices or external modules to the USB V2.0 ports or the COM1 serial port as required by the application.
7. PROFIBUS/MP Connection: If utilizing PROFIBUS/MP, connect the appropriate bus cable to the designated interface. Ensure correct termination and segment configuration.
8. Environmental Considerations: Ensure the operating environment adheres to the specified temperature, humidity, and vibration limits for industrial Panel PCs. Protect the unit from direct sunlight, excessive dust, and moisture.
9. Cable Routing: Route power, communication, and I/O cables separately where possible to minimize electromagnetic interference. Secure all cables to prevent strain and accidental disconnection.