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HUMAN MACHINE INTERFACE (HMI)
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PROGRAMMABLE LOGIC CONTROLLER (PLC)
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SPEED CONTROL
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CONTROLLER
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VACCUM CONTACTOR
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FLOW SWITCH
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AC DRIVE
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RELAY
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VACCUM CIRCUIT BREAKER
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CENTRAL PROCESSING UNIT (CPU)
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MODULE
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AIR CIRCUIT BREAKER (ACB)
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OTHERS
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DC DRIVE
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CONVERTER
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SERVO MOTOR
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CONTACTOR
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POWER SUPPLY
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SERVO AC DRIVE
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DIGITAL METER
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SOFT STARTER
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MOULDED CASE CIRCUIT BREAKER (MCCB)
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ELECTROMAGNETIC FLOW METER
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AUTOMATIC VOLTAGE REGULATOR (AVR)
Siemens 6AV6647-0AH11-3AX1 OP 177B HMI Operator Panel | 5.7 Blue Mode STN Display | MPI/PROFIBUS Interface
Parameter Details
Brand: Siemens
Model: SIMATIC HMI KP300 Basic Mono PN
Part Number: 6AV6647-0AH11-3AX1
Product Type: Operator Panel (HMI - Human Machine Interface)
Interface: PROFINET (Ethernet RJ45)
Mounting: Portrait or Landscape Flush Mounting (149 x 82 mm Cutout)
Application: Machine-level monitoring, alarm logging, and process visualization
Construction: Rugged Plastic Housing with IP65 Rated Front Protection
Usage: Key-operated input with 10 programmable function keys
Ideal For: Small-scale automation tasks and SIMATIC S7-1200 PLC systems
Industry: Manufacturing, Food & Beverage, Water Treatment, Automotive
Country of Origin: Made in Germany
Condition: New Factory Sealed (As Per Photos)
Shipping: Fast & Safe Worldwide Shipping Available.
| Brand | SIEMENS |
|---|---|
| Category | HUMAN MACHINE INTERFACE (HMI) |
- Model: 6AV6647-0AH11-3AX1
- Series: OP 177B Operator Panel
- 5.7-inch Blue Mode STN graphic display
- Integrated MPI / PROFIBUS DP communication
- Rugged membrane keypad for industrial use
- Panel mount design for control cabinets
- Compatible with SIMATIC S7 PLC systems
- Designed for harsh industrial environments
- Ideal replacement HMI for legacy Siemens machines
- Long lifecycle, highly reliable operator interface
The Siemens OP 177B HMI Operator Panel (6AV6647-0AH11-3AX1) is a compact and reliable human-machine interface designed for seamless operation with SIMATIC S7 PLC systems. Featuring a 5.7-inch blue mode STN display and durable membrane keys, this panel enables operators to monitor, control, and visualize machine processes efficiently.
With built-in MPI/PROFIBUS DP communication, the OP 177B ensures fast and stable data exchange in industrial automation environments. Its robust panel-mount construction and long operational life make it a preferred choice for machine manufacturers and maintenance engineers seeking dependable HMI replacements for legacy Siemens installations.
This unit is widely used in manufacturing lines, packaging machines, CNC systems, and process automation where dependable visualization is essential.
