Description

This is a Siemens 6AV7462-0AC30-0BK0, a SIMATIC Panel PC 677 designed for industrial HMI and control applications. This unit is configured as a Fat Client and features a 15-inch display with integrated function keys. It is powered by a Pentium M 2.0 GHz processor and is equipped with 1 GB of RAM and an 80 GB hard drive. This model is supplied without a pre-installed operating system, providing flexibility for custom software deployment in legacy automation environments.

Features

• 15-inch front panel with 2x6 integrated function keys for operator input.
• Pentium M processor operating at a clock speed of 2.0 GHz.
• Includes 1 GB of installed system RAM.
• Equipped with an 80 GB hard drive for local data and application storage.
• Shipped without an operating system, enabling custom software installation.
• Designated as an obsolete product, ideal for spare parts and maintenance of existing systems.

Applications

• Human-Machine Interface (HMI) for machine control and monitoring.
• Supervisory Control and Data Acquisition (SCADA) nodes.
• Process visualization in manufacturing and production lines.
• Data logging and reporting at the machine level.
• Replacement unit for legacy SIMATIC PC-based control systems.

Technical Specifications

Installation Guidelines

1. 1 Prepare the Enclosure: Ensure the control cabinet is de-energized and verified to be at a zero-energy state. Confirm that the panel cutout dimensions match the PC 677's mounting requirements. Clean the mounting surface to ensure a proper seal.
2. 2 Mount the Unit: Carefully insert the Panel PC into the cutout from the front of the enclosure. Ensure the front bezel gasket is properly seated against the panel surface to maintain the specified ingress protection rating.
3. 3 Secure Mounting Clamps: From the rear of the unit, install and tighten the provided mounting clamps evenly around the perimeter. Apply torque sequentially and uniformly to avoid deforming the bezel and to ensure a consistent seal.
4. 4 Connect Power and Ground: Connect the main power supply to the designated input terminals. Crucially, connect the functional earth (FE) or protective earth (PE) terminal to the cabinet's ground bus using a low-impedance conductor to ensure safety and noise immunity.
5. 5 Connect Peripherals: Connect all required interface cables, such as Ethernet, USB, and serial communications. Ensure proper cable strain relief and routing to prevent accidental disconnection and interference.
6. 6 Final Checks and Power-Up: After all connections are secure, remove LOTO devices and re-energize the cabinet. Power on the Panel PC and proceed with operating system and application software installation as required.