General information
Product type designationKTP400 Basic mono PN
based on6AV6647-0AA11-3AX1
Display
Design of displaySTN
Screen diagonal3.8 in
Display width76.8 mm
Display height57.6 mm
Resolution (pixels)
Horizontal image resolution320 pixel
Vertical image resolution240 pixel
Backlighting
MTBF backlighting (at 25 °C)30 000 h
Keyboard
— Number of function keys4
— Number of function keys with LEDs0
Keys with LEDNo
System keysNo
Numeric keyboardYes; Onscreen keyboard
alphanumeric keyboardYes; Onscreen keyboard
Touch operation
Design as touch screenYes
Installation type/mounting
Mounting positionvertical
Rack mountingNo
Wall mounting/direct mountingNo
maximum permissible angle of inclination without external ventilation35°
Supply voltage
Type of supply voltageDC
permissible range, lower limit (DC)19.2 V
permissible range, upper limit (DC)28.8 V
Input current
Starting current inrush I²t0.5 A²·s
Processor
Processor typeRISC 32 bit
Storage
FlashYes
RAMYes
Memory available for user data512 kbyte
Type of output
AcousticsSound signal
Clock
Software clockYes
Interfaces
Number of industrial Ethernet interfaces1
Number of RS 485 interfaces0
Number of RS 422 interfaces0
Number of RS 232 interfaces0
Number of USB interfaces0
Number of 20 mA interfaces (TTY)0
Number of parallel interfaces0
Number of other interfaces0
With software interfacesNo
Industrial Ethernet
Industrial Ethernet status LED2
Protocols
PROFINETYes
Supports protocol for PROFINET IONo
PROFIBUSNo
EtherNet/IPYes
MPINo
Protocols (Ethernet)
TCP/IPYes
DHCPYes
SNMPYes
DCPYes
LLDPYes
Further protocols
MODBUSYes; Modicon (MODBUS TCP/IP)
Degree and class of protection
IP (at the front)IP65
IP (rear)IP20
Ambient conditions
Suited for indoor useYes
Suited for outdoor useNo
Operation (vertical installation)
— For vertical installation, min.-10 °C; = Tmin (incl. condensation/frost)
— For vertical installation, max.60 °C; = Tmax
Operation (max. tilt angle)
— At maximum tilt angle, min.-10 °C
— At maximum tilt angle, max.40 °C
Ambient temperature during storage/transportation
min.-20 °C
max.60 °C
Altitude during operation relating to sea level
Installation altitude above sea level, max.5 000 m
Ambient air temperature-barometric pressure-altitudeTmin ... Tmax at 1 080 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax - 20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)
Relative humidity
With condensation, tested in accordance with IEC 60068-2-38, max.100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
Coolants and lubricants
— Resistant to commercially available coolants and lubricantsYes; Incl. diesel and oil droplets in the air
Use in stationary industrial systems
— to biologically active substances according to EN 60721-3-3Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request
— to chemically active substances according to EN 60721-3-3Yes; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-3Yes; Class 3S4 incl. sand, dust, *
Use on ships/at sea
— to biologically active substances according to EN 60721-3-6Yes; Class 6B2 mold and fungal spores (excluding fauna); Class 6B3 on request
— to chemically active substances according to EN 60721-3-6Yes; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-6Yes; Class 6S3 incl. sand, dust; *
Remark
— Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04* The supplied plug covers must remain in place over the unused interfaces during operation!
Conformal coating
Coatings for printed circuit board assemblies acc. to EN 61086Yes; Class 2 for high reliability
Protection against fouling acc. to EN 60664-3Yes; Type 1 protection
Military testing according to MIL-I-46058C, Amendment 7Yes; Discoloration of coating possible during service life
Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830AYes; Conformal coating, Class A
Configuration
Message indicatorYes
Alarm system (incl. buffer and acknowledgment)Yes
Process value display (output)Yes
Process value default (input) possibleYes
Recipe managementYes
Online languages
Number of online/runtime languages5
Project languages
Languages per project32
Functionality under WinCC (TIA Portal)
LibrariesYes
Applications/optionsnone
Web browserNo
SIMATIC WinCC Sm@rtServerNo
Task plannerYes
Help systemYes
Number of characters per info text320
Message system
Number of alarm classes32
Bit messagesYes
— Number of bit messages200
Analog messagesYes
— Number of analog messages15
System messages HMIYes
System event, more (SIMATIC S7, SINUMERIK, SIMOTION, ... )No
Number of characters per message80
Number of process values per message8
Message indicatorYes
Message bufferRing buffer (n x 256 entries), non-retentive
— Number of entries256
— Circulating bufferYes
Recipe management
Number of recipes5
Data records per recipe20
Entries per data record20
Size of internal recipe memory40 kbyte
Recipe memory expandableNo
Variables
Number of variables per device128
Number of variables per screen30
Limit valuesYes
MultiplexingYes
StructuresNo
Images
Number of configurable images50
Permanent window/defaultYes; No permanent window can be configured
Image selection by PLCYes
Image number in the PLCYes
Complex image objects
Status/controlNo
Lists
Number of text lists per project150
Number of graphics lists per project100
Security
Number of user groups50
Number of user rights32
Password export/importNo
Character sets
Keyboard fontsUS American (English)
— US EnglishYes
Transfer (upload/download)
MPI/PROFIBUS DPNo
USBNo
EthernetYes
using external storage mediumNo
Process coupling
S7-200Yes; Via CP
S7-300/400Yes
SINUMERIKNo
SIMOTIONNo
Allen Bradley (DF1)No
Mitsubishi (FX)No
OMRON (Host Link)No
Modicon (Modbus RTU)No
Service tools/configuration aids
Backup/Restore manuallyYes
SimulationYes
Device switchoverYes
Peripherals/Options
Peripheralsnone
PrinterNo
SIMATIC HMI MM memory card: Multi Media CardNo
SIMATIC HMI SD memory card: Secure Digital memory cardNo
USB memoryNo
Mechanics/material
PlasticYes
AluminumNo
Dimensions
Width of the housing front140 mm
Height of housing front116 mm
Mounting cutout, width123 mm
Mounting cutout, height99 mm
mounting depth40 mm
Weights
Weight (without packaging)0.32 kg
Weight (with packaging)0.53 kg