Siemens Simatic HMI KTP400, basic mono PN, 4" Part number 6AV6647-0AA11-3AX1

Name: Siemens Simatic HMI KTP400, basic mono PN, 4"
Brand: Siemens
SKU: 6AV6647-0AA11-3AX1

EAN / Barcode 4047618123710

Product Type Control Panel

Product Class Graphic panel

ETIM Class Graphic panel

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Product Description

Product Overview

The Siemens SIMATIC KTP400 Basic Mono PN (SKU: 6AV6647-0AA11-3AX1) is a compact 4-inch STN display panel designed for use as a human-machine interface (HMI) in automation systems. It offers key and touch operation, PROFINET communication, and a durable design for reliable operation in industrial environments. Its compact dimensions make it ideal for integration in small control panels and machines.

Key Features

4-inch STN display with 320 × 240 pixel resolution and 4 gray levels
Dual operation mode: Key and touch functionality
Integrated PROFINET interface for Ethernet-based communication
Compact design suitable for small control cabinets and operator panels
Front protection rating: IP65 (dust and water jet resistant)
Easy integration within the SIMATIC automation ecosystem

Technical Specifications

Product Series: SIMATIC KTP400 Basic Mono PN
Article Number: 6AV6647-0AA11-3AX1
Display Type: STN monochrome, 4 inches
Resolution: 320 × 240 pixels
Display Colors: 4 gray levels
Operation: Key and touch
Supply Voltage: 24 V DC (–15% / +10%)
Current Consumption: Approx. 0.1 A at 24 V DC
Interfaces: 1 × PROFINET (Industrial Ethernet)
Protection Class: Front IP65 / Rear IP20
Mounting Cutout (W × H): Approx. 123 × 99 mm
Housing Dimensions (W × H): Approx. 140 × 116 mm
Weight: Approx. 0.32 kg
Operating Temperature Range: 0 °C to +50 °C

Compliance & Certifications

Complies with CE and cULus standards for industrial equipment
Meets Siemens quality and safety requirements for automation systems
RoHS compliant and suitable for indoor industrial installations

Applications

Ideal for use as an operator interface in compact machines, packaging lines, conveyor systems, and small automation setups. The KTP400 Basic Mono PN provides essential visualization, alarm display, and parameter input functions, making it an economical and reliable solution for industrial automation environments.

Technical Specifications

Built-in depth	40 mm
Degree of protection (IP), front side	IP65
Height of the front	116 mm
Number of colours of the display	4
Number of function buttons, programmable	4
Number of grey-scales/blue-scales of display	4
Number of HW-interfaces industrial Ethernet	1
Number of interfaces PROFINET	1
Number of online languages	5
Number of password levels	50
Number of pixels, horizontal	320
Number of pixels, vertical	240
Operating temperature	0 °C
Process default value (input) possible	Yes
Process value representation (output) possible	Yes
Screen diagonal	3.8 inch
Supply voltage DC	28.8 V
Supporting protocol for EtherNet/IP	Yes
Supporting protocol for Modbus	Yes
Supporting protocol for TCP/IP	Yes
Touch technology	Resistive touch
Type of display	STN
Useful project memory/user memory	1000 kByte
Voltage type (supply voltage)	DC
Width of the front	140 mm
With alpha numeric keyboard	Yes
With message indication	Yes
With message system (incl. buffer and confirmation)	Yes
With numeric keyboard	Yes
With recipes	Yes