Siemens 6AV6641-0CA01-0AX1 SIMATIC HMI OP77B Operator Panel

SKU 6AV6641-0CA01-0AX1

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12-month warranty
Free returns within 30 days

Manufacturer: Siemens
Product No.: 6AV6641-0CA01-0AX1
Country of origin:Germany
Product Type: Operator Panel
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 700g
Dimensions: 18 x 23 x 8 cm
Shipping port: Xiamen
Warranty: 12 months

Description

This is a Siemens 6AV6641-0CA01-0AX1 OP77B Operator Panel, a compact Human-Machine Interface (HMI) designed for machine-level monitoring and control within the SIMATIC automation family. It features a 4.5-inch backlit LCD display with graphics capability, housed in a rugged enclosure suitable for industrial environments. The panel provides versatile connectivity through an integrated MPI/PROFIBUS-DP interface supporting data rates up to 12 Mbit/s, along with USB and printer ports. Configuration is managed via WinCC Flexible 2004 Compact software, allowing for customized visualization, alarm management, and process monitoring screens.

Features

■4.5-inch backlit monochrome LCD with graphics capability.
■Integrated MPI/PROFIBUS-DP interface supporting up to 12 Mbit/s.
■Onboard USB and printer ports for enhanced data handling and documentation.
■MMC (MultiMediaCard) slot for project backup, restore, and transfer.
■Durable membrane keyboard for reliable operator input in industrial settings.
■Configuration with Siemens WinCC Flexible 2004 Compact software.

Applications

■Machine-level operator control and visualization.
■Small to medium-sized automation systems.
■Packaging and material handling equipment.
■Process monitoring and alarm management.
■Basic process control applications.

Technical Specifications

Specification	Value
Model Number	6AV6641-0CA01-0AX1
Product Type	OP77B Operator Panel
Display	4.5-inch backlit LCD, graphics capable
Communication Interface	MPI/PROFIBUS-DP (up to 12 Mbit/s), USB, Printer Port
Configuration Software	WinCC Flexible 2004 Compact
Memory Expansion	MMC card slot
Shipping Weight	0.7 kg
Product Dimensions	15.2 x 20.3 x 5.1 cm
HS Code	8537101190
Manufacturer	Siemens
Country of Origin	Germany
Package Dimensions (Calculated)	18 x 23 x 8 cm

Installation Guidelines

CRITICAL WARNING: Electrical Hazard

Installation must be performed by qualified personnel only. Disconnect all power sources and follow Lockout/Tagout (LOTO) procedures before accessing panel interiors. Failure to de-energize equipment can result in severe injury or death.

1 Verify the panel cutout dimensions are correct for the OP77B housing. Ensure the mounting surface is clean, flat, and free of debris.
2 Insert the operator panel into the prepared cutout from the front of the enclosure.
3 From the rear, install the mounting clips into the designated slots on the HMI housing. Tighten the clips evenly to secure the panel against the enclosure gasket, ensuring a proper seal. Do not overtighten.
4 Connect the 24V DC power supply to the designated terminals, verifying correct polarity. Use appropriate wire gauges for the load and distance.
5 Connect the MPI/PROFIBUS-DP communication cable to the corresponding port. Ensure the cable shield is properly terminated at one end to prevent ground loops.
6 After all connections are verified, remove LOTO devices and re-energize the control panel to begin configuration and commissioning.

FAQ

What software is used to configure the 6AV6641-0CA01-0AX1?

It is configured using Siemens WinCC Flexible 2004 Compact or a later compatible version of the software.

What communication protocols does this operator panel support?

The panel supports MPI and PROFIBUS-DP communication at data rates up to 12 Mbit/s. It also includes USB and printer ports.

What are the physical dimensions of the OP77B panel?

The unit measures 15.2 cm in height, 20.3 cm in width, and 5.1 cm in depth.

Does this HMI have memory expansion capabilities?

Yes, it includes an MMC (MultiMediaCard) slot which can be used for program storage, data backup, and project transfers.

Is this an active or discontinued Siemens product?

The product status is listed as active, indicating it is a current part in the Siemens automation portfolio.

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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 .

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