Product Overview
Spare Part Notice: This product is available as a spare part. Please visit the Spares & Service section for more information. If you need assistance, contact your local Siemens office.
The SIMATIC HMI KTP400 Basic mono PN is a compact 4-inch Basic Panel designed for simple HMI applications in compact machines and plants. This entry-level operator panel features key/touch operation with a monochrome STN display supporting 4 gray levels, making it ideal for cost-effective process visualization and control.
Key Features
Technical Specifications
Compliance & Certifications
REACH Regulation Notice This product contains substances from the candidate list in concentrations higher than 0.1% weight by weight:
Based on currently available information, these substances do not pose any risk when the articles are used as intended, including disposal. Please refer to product documentation for details.
Applications The KTP400 Basic mono PN is perfectly suited for:
Download existing graphical data for this product:
| 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 |
| Part Width | 14 mm |
| Part Height | 16 mm |
| Part Depth | 9 mm |
| Weight | 534 g |
| Country of Origin | Germany |
Complete technical specifications (PDF)
Product brochure and catalog information
Installation and operation guide
Wiring and connection guide
Compliance and certification documents
Mechanical dimensions and mounting
Manufacturer product page and specifications
Product approvals and certificates
Full specifications, datasheets and downloads