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Siemens SIMATIC OP77B Operator Panel HMI 6AV6641-0CA01-0AX1 – 4.5 Inch Backlit LCD, MPI/PROFIBUS-DP, USB/MMC
Specification Details
Brand: Siemens
Product Family: SIMATIC HMI
Model: OP77B
Part Number: 6AV6641-0CA01-0AX1
Product Type: Operator Panel / Basic HMI
Display Type: STN Backlit LCD
Display Size: 4.5 Inch
Display Color: Monochrome / Black & White
Resolution: 160 × 64 Pixels
Backlight: Backlit
Control Type: Membrane Keyboard
Programmable Function Keys: 8
Function Keys with LEDs: 4
Supply Voltage: 24 V DC
Typical Current Consumption: Approx. 0.2 A
Communication: MPI / PROFIBUS-DP
Maximum Communication Speed: Up to 12 Mbit/s
Serial Interfaces: RS232 / RS422 / RS485
USB Interface: Yes
Memory Card Slot: MMC
Configuration Software: WinCC flexible 2004 Compact
Mounting: Panel Mount
Dimensions: Approx. 150 × 186 × 38.5 mm
Weight: Approx. 0.5 kg
Product Status: Legacy / Phase-Out / Spare Part
Country Of Origin: Made In Germany
Condition: Used Excellent Working (As Per Photos)
Shipping: Fast & Safe Worldwide Shipping Available.
The Siemens SIMATIC OP77B 6AV6641-0CA01-0AX1 is a compact industrial HMI operator panel designed for machine-level visualization, monitoring and control applications. It features a 4.5-inch backlit STN monochrome LCD with 160 × 64 pixel resolution, providing clear process information and operator messages in industrial environments.
The OP77B incorporates a rugged membrane keyboard with 8 programmable function keys, 4 of which include integrated LEDs, along with system and alphanumeric/numeric input keys. Its communication capabilities include MPI and PROFIBUS-DP up to 12 Mbit/s, while the unit also provides serial communication and USB/printer connectivity.
The HMI operates from a 24 V DC supply and includes an MMC card slot for project/data handling. It was designed for configuration using WinCC flexible 2004 Compact and is particularly suitable for Siemens SIMATIC automation systems, machine control panels, retrofit projects and replacement applications.
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