Siemens

Siemens 6AV7874-1BC20-1AC0 SIMATIC Panel PC 677B

SKU 6AV7874-1BC20-1AC0

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Siemens

  • Product No.: 6AV7874-1BC20-1AC0

  • Country of origin:Germany

  • Product Type: PC Panel

  • Barcode: 85371091

  • Payment: T/T, Western Union

  • Weight: 17g

  • Dimensions: 67.00 x 83.00 x 11.50 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Siemens 6AV7874-1BC20-1AC0 is a SIMATIC Panel PC 677B, designed for industrial applications requiring robust computing and visualization capabilities. This unit features a 17-inch touch display with a resolution of 1280 x 1024, providing a clear and interactive human-machine interface. It is equipped with a Core 2 Duo T5500 1.66 GHz processor, 1 GB DDR2 RAM, and a 160 GB SATA 3.5" HDD for reliable operation and data storage. Connectivity options include two 10/100/1000 Mbit/s Ethernet ports, four USB V2.0 ports, and one serial (COM1) port. An integrated PROFIBUS/MP interface with 2 MB buffered SRAM facilitates communication within automation systems. The panel PC operates on a 110/230 V AC power supply unit with NAMUR support and comes with a Europe power supply cable. It is pre-installed with Windows XP Professional MUI, supporting multiple languages.

Features

  • 17-inch Touch Display, 1280 x 1024 Resolution
  • Core 2 Duo T5500, 1.66 GHz CPU with 2 MB SLC
  • 1 GB DDR2 RAM
  • 160 GB SATA 3.5" Hard Disk Drive
  • DVD+-R+-RW Optical Drive
  • 2x 10/100/1000 Mbit/s Ethernet Ports
  • 4x USB V2.0 Ports
  • 1x Serial (COM1) Port
  • PROFIBUS/MP Interface with 2 MB Buffered SRAM
  • Windows XP Professional MUI (Multi-User Interface) Pre-installed
  • 110/230 V AC Power Supply Unit with NAMUR
  • Includes Europe Power Supply Cable
  • 2x PCI Expansion Slots
  • Without Front-Side USB Interface

Applications

The SIMATIC Panel PC 677B is suitable for a wide range of industrial applications, including:

  • Human-Machine Interface (HMI) for machine control and visualization
  • Data acquisition and processing in manufacturing environments
  • Process control and monitoring systems
  • Supervisory Control and Data Acquisition (SCADA) systems
  • Embedded computing tasks in automation cells
  • Industrial workstations requiring robust and integrated display solutions

Technical Specifications

Brand Siemens
Manufacturer Siemens
Range Simatic Panel PC
Subrange PC677B
Product Type PC Panel
Product Phase Obsolete
Display Size 17" Touch
Display Resolution 1280 x 1024
CPU Core 2 Duo T5500, 1.66 GHz
CPU Cache 2 MB SLC
RAM 1 GB DDR2
Hard Disk Drive 160 GB SATA 3.5"
Optical Drive DVD+-R+-RW
Ethernet Ports 2x 10/100/1000 Mbit/s
USB Ports 4x USB V2.0
Serial Port 1x COM1
Fieldbus Interface PROFIBUS/MP
Buffered SRAM 2 MB
Operating System Windows XP Professional MUI (de,en,fr,es,it,ja,zh,ko)
Power Supply 110/230 V AC with NAMUR
Power Cable Europe
Expansion Slots 2x PCI
Country of Origin Germany
Package Dimensions (Calculated) 67.00 x 83.00 x 11.50 cm
Shipping Weight 17.00 kg
Commodity Code 85371091
Export Control Regulations (ECCN) N

Connections / Interfaces

  • Ethernet: 2x RJ45 ports for 10/100/1000 Mbit/s connectivity.
  • USB: 4x USB V2.0 ports for peripheral connection.
  • Serial: 1x COM1 port for serial communication.
  • PROFIBUS/MP: Integrated interface for fieldbus communication.
  • Power: AC power input for 110/230 V supply.

Installation Guidelines

  1. De-energization: Ensure all power to the installation area is disconnected and locked out before beginning any work.
  2. Mounting: Mount the panel PC securely into a suitable industrial enclosure or control cabinet opening, ensuring proper ventilation clearances are maintained.
  3. Power Connection: Connect the provided Europe power cable to the 110/230 V AC power supply input. Verify correct voltage and grounding.
  4. Grounding: Establish a reliable protective earth (PE) connection to the panel PC chassis to ensure electrical safety and minimize electromagnetic interference.
  5. Peripheral Connections: Connect necessary peripherals such as keyboards, mice, or external storage devices to the USB ports.
  6. Network Connections: Connect Ethernet cables to the RJ45 ports for network integration.
  7. Fieldbus Connection: If utilizing PROFIBUS/MP, connect the appropriate bus cable to the designated interface.
  8. Cable Management: Route all cables to prevent strain, interference, and damage, securing them with appropriate cable ties or clamps.
  9. Environmental Considerations: Ensure the operating environment meets the specified temperature, humidity, and vibration requirements for industrial panel PCs.
  10. Power-Up: After all connections are verified, re-energize the system and observe for proper boot-up and operation.

FAQ

What operating system is pre-installed on the 6AV7874-1BC20-1AC0?

The panel PC comes with Windows XP Professional MUI (Multi-User Interface) pre-installed, supporting multiple languages.

What are the display specifications of this unit?

It features a 17-inch touch display with a resolution of 1280 x 1024 pixels.

Does the SIMATIC Panel PC 677B support industrial communication protocols?

Yes, it includes an integrated PROFIBUS/MP interface with 2 MB buffered SRAM for industrial fieldbus communication.

What type of power supply is required for the 6AV7874-1BC20-1AC0?

It requires a 110/230 V AC power supply unit with NAMUR support and includes a Europe power supply cable.

Is there a front-side USB interface on this model?

No, the 6AV7874-1BC20-1AC0 is specified as being without a front-side USB interface.

View all FAQs →

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Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Germany

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