Siemens 6AV7804-0BC21-2AA0 SIMATIC Panel PC 677 Panel PC

Description

This Siemens 6AV7804-0BC21-2AA0 is a SIMATIC Panel PC 677 designed for industrial human-machine interface (HMI) and control applications. It features a 19-inch touchscreen display with a 1280x1024 resolution and is powered by an Intel Pentium M 760 2.0 GHz processor. The unit is equipped with 1 GB of DDR266 SDRAM, a 160 GB SATA hard drive, and a DVD multi-writer. It includes a front-side USB interface for easy access and operates on a wide AC voltage range. This model is supplied without a pre-installed operating system, allowing for custom software deployment.

Features

• 19-inch touchscreen display with 1280x1024 resolution.
• Powered by an Intel Pentium M 760 processor at 2.0 GHz.
• Equipped with 1 GB of DDR266 SDRAM.
• Includes a 160 GB SATA hard drive and a DVD+-RW+-R optical drive.
• Features a convenient front-accessible USB interface.
• Designed for a wide input voltage range of 110-230V AC.
• Supplied with a European power cable.

Applications

• Process visualization and control
• Manufacturing execution systems (MES)
• Data acquisition and logging
• Machine-level HMI stations
• Industrial automation control rooms

Technical Specifications

Installation Guidelines

1. 1
   De-energize Equipment: Before beginning installation, ensure the control cabinet and all related machinery are completely de-energized and locked-out/tagged-out (LOTO) according to site safety procedures.
2. 2
   Prepare Panel Cutout: Verify that the panel cutout dimensions match the requirements for the PC 677 chassis. Ensure the mounting surface is clean, flat, and rigid enough to support the unit's weight.
3. 3
   Mount the Unit: Insert the Panel PC into the cutout from the front. Secure it from the rear using the provided mounting clamps, tightening them evenly to ensure a proper seal against the panel. Do not over-torque the clamps.
4. 4
   Connect Protective Earth (PE): Connect a low-impedance protective earth conductor to the designated PE terminal on the unit's chassis. This is a critical safety connection.
5. 5
   Connect Power and Peripherals: Connect the 110-230V AC power supply using the provided cable. Connect any required network, keyboard, mouse, or other peripheral devices to the appropriate ports.
6. 6
   Final Checks and Power-Up: Double-check all connections. Remove all tools and foreign objects from the cabinet. Close the cabinet door, remove LOTO devices, and re-apply power to the system.