Siemens 6AV7894-0CB00-0AA0 SIMATIC HMI IPC677C Panel PC

Description

The Siemens 6AV7894-0CB00-0AA0 is a SIMATIC HMI IPC677C Panel PC, designed for industrial human-machine interface (HMI) applications. This unit integrates a 19-inch touch display with a resolution of 1280x1024 pixels, featuring a front-side USB interface for convenient access. It is equipped with a Celeron P4505 processor (2 cores/2 threads, 1.86 GHz, 2 MB cache), 1 GB DDR3 1066 DIMM RAM, and a 250 GB SATA HDD. Connectivity options include two 10/100/1000 Mbit/s Ethernet ports, four USB V2.0 ports, and one serial (COM1) port. For fieldbus communication, it supports PROFIBUS/MPI, compatible with CP 5611-A2. The system also features a watchdog, temperature, and fan monitoring, along with an onboard RAID controller. Power is supplied via a 110/230 V AC unit with NAMUR, provided without a line cable. It includes 2 MB buffered SRAM and two free PCI slots, delivered without an operating system or expansion software.

Features

• 19-inch Touch Display with 1280x1024 Resolution
• Celeron P4505 Processor (2C/2T, 1.86 GHz, 2 MB Cache)
• 1 GB DDR3 1066 DIMM RAM and 2 MB Buffered SRAM
• 250 GB SATA Hard Disk Drive
• Dual 10/100/1000 Mbit/s Ethernet Interfaces
• Multiple USB V2.0 Ports (4x rear, 1x front-side)
• One Serial (COM1) Interface
• PROFIBUS/MPI (CP 5611-A2-compatible) Communication
• Integrated Watchdog, Temperature, and Fan Monitoring
• Onboard RAID Controller
• Two Free PCI Expansion Slots
• 110/230 V AC Power Supply Unit with NAMUR

Applications

The Siemens SIMATIC HMI IPC677C Panel PC is suitable for a wide range of industrial automation applications requiring robust HMI functionality, data processing, and communication capabilities. Typical deployments include:

• Machine control and visualization
• Process monitoring and data acquisition
• Operator stations in manufacturing plants
• Building automation systems
• Logistics and material handling systems
• Distributed control systems (DCS) interfaces

Technical Specifications

Connections / Interfaces

Installation Guidelines

1. Safety First: Ensure all power to the system and connected components is de-energized and locked out before beginning installation or maintenance.
2. Mounting: Mount the Panel PC securely into a suitable panel cutout or enclosure, ensuring proper ventilation and access to ports.
3. Power Connection: Connect the 110/230 V AC power supply unit. Ensure the power cable (not included) is correctly rated and securely terminated. Adhere to NAMUR guidelines for power supply integration if applicable to your system.
4. Grounding: Establish a robust protective earth (PE) connection to the Panel PC chassis to ensure electrical safety and minimize electromagnetic interference.
5. Ethernet Connections: Connect industrial Ethernet cables to the 10/100/1000 Mbit/s ports for network communication. Use shielded cables in noisy industrial environments.
6. USB and Serial Peripherals: Connect USB devices (e.g., keyboard, mouse, storage) to the available USB V2.0 ports. Utilize the COM1 serial port for compatible serial devices.
7. PROFIBUS/MPI Connection: If using PROFIBUS/MPI, connect the appropriate bus cable to the interface. Ensure correct termination and addressing according to the PROFIBUS/MPI network specifications.
8. Cooling: Ensure adequate airflow around the Panel PC to prevent overheating, especially given its fan monitoring capabilities. Do not obstruct ventilation openings.
9. Initial Power-Up: After all connections are verified, re-energize the system. Monitor the Panel PC for proper boot-up and system status indicators.