General information
Product type designationKTP400 Comfort
Display
Design of displayTFT
Screen diagonal4.3 in
Display width95 mm
Display height53.8 mm
Number of colors16 777 216
Resolution (pixels)
Horizontal image resolution480 pixel
Vertical image resolution272 pixel
Backlighting
MTBF backlighting (at 25 °C)80 000 h
Backlight dimmableYes; 0-100 %
Keyboard
— Number of function keys4
— Number of function keys with LEDs4
Keys with LEDYes
System keysNo
Numeric keyboardYes; Onscreen keyboard
alphanumeric keyboardYes; Onscreen keyboard
Touch operation
Design as touch screenYes; Analog-resistive
Expansions for operator control of the process
— F1...Fx4
— F1...Fx4
Direct keys (touch buttons as S7 input I/O)32
Installation type/mounting
Mounting positionvertical
Wall mounting/direct mountingNo
Mounting in portrait format possibleYes
Mounting in landscape format possibleYes
maximum permissible angle of inclination without external ventilation35°
Supply voltage
Type of supply voltageDC
Rated value (DC)24 V
permissible range, lower limit (DC)19.2 V
permissible range, upper limit (DC)28.8 V
Input current
Current consumption (rated value)0.13 A
Starting current inrush I²t0.5 A²·s
Power
Active power input, typ.3.1 W
Processor
Processor typeARM
Storage
FlashYes
RAMYes
Memory available for user data4 Mbyte
Type of output
Info LEDNo
Power LEDNo
Error LEDNo
BuzzerYes
SpeakerNo
Clock
Hardware clock (real-time)Yes
Software clockYes
retentiveYes; Back-up duration typically 6 weeks
synchronizableYes
Interfaces
Number of industrial Ethernet interfaces1
Number of RS 485 interfaces1; RS 422 / 485 combined
Number of RS 422 interfaces1
Number of RS 232 interfaces0
Number of USB interfaces1; USB 2.0
USB Mini B1; 5-pole
Number of 20 mA interfaces (TTY)0
Number of parallel interfaces0
Number of SD card slots2
With software interfacesNo
Industrial Ethernet
Industrial Ethernet status LED2
Number of ports of the integrated switch1; No switch integrated
Protocols
PROFINETYes
Supports protocol for PROFINET IOYes
IRTNo
PROFIBUSYes
EtherNet/IPYes
MPIYes
Protocols (Ethernet)
TCP/IPYes
DHCPYes
SNMPYes
DCPYes
LLDPYes
WEB characteristics
HTTPYes
HTTPSNo
HTMLYes
XMLNo
CSSYes
Active XNo
JavaScriptYes
Java VMNo
Media redundancy
— MRPNo
Further protocols
CANNo
MODBUSYes
Diagnoses
Diagnostic information readableYes; S7 controller
Emission of radio interference acc. to EN 55 011
Limit class A, for use in industrial areasYes
Limit class B, for use in residential areasNo
Degree and class of protection
IP (at the front)IP65
IP (rear)IP20
Enclosure Type 4 at the frontYes
Enclosure Type 4x at the frontYes
Standards, approvals, certificates
CE markYes
cULusYes
RCM (formerly C-TICK)Yes
KC approvalYes
Use in hazardous areas
ATEX Zone 2Yes
ATEX Zone 22Yes
IECEx Zone 2Yes
IECEx Zone 22Yes
cULus Class I Zone 1No
cULus Class I Zone 2, Division 2Yes
FM Class I Division 2Yes
Marine approval
Germanischer Lloyd (GL)Yes
American Bureau of Shipping (ABS)Yes
Bureau Veritas (BV)Yes
Det Norske Veritas (DNV)Yes
Lloyds Register of Shipping (LRS)Yes
Nippon Kaiji Kyokai (Class NK)Yes
Polski Rejestr Statkow (PRS)No
Operation (vertical installation)
— For vertical installation, min.0 °C
— For vertical installation, max.50 °C
Operation (max. tilt angle)
— At maximum tilt angle, min.0 °C
— At maximum tilt angle, max.40 °C
Operation (vertical installation, portrait format)
— For vertical installation, min.0 °C
— For vertical installation, max.40 °C
Operation (max. tilt angle, portrait format)
— At maximum tilt angle, min.0 °C
— At maximum tilt angle, max.35 °C
Ambient temperature during storage/transportation
min.-20 °C
max.60 °C
Relative humidity
Operation, max.90 %; no condensation
Operating systems
proprietaryNo
pre-installed operating system
Windows CEYes
Configuration
Message indicatorYes
Alarm system (incl. buffer and acknowledgment)Yes
Process value display (output)Yes
Process value default (input) possibleYes
Recipe managementYes
Configuration software
STEP 7 Basic (TIA Portal)No
STEP 7 Professional (TIA Portal)No
WinCC flexible CompactNo
WinCC flexible StandardNo
WinCC flexible AdvancedNo
WinCC Basic (TIA Portal)No
WinCC Comfort (TIA Portal)Yes; from V11
WinCC Advanced (TIA Portal)Yes; from V11
WinCC Professional (TIA Portal)Yes; from V11
Online languages
Number of online/runtime languages32
Project languages
Languages per project32
Functionality under WinCC (TIA Portal)
LibrariesYes
Web browserYes
Pocket WordYes
Pocket ExcelYes
PDF ViewerYes
Media PlayerYes
SIMATIC WinCC Sm@rtServerYes
SIMATIC WinCC AuditYes
Number of Visual Basic ScriptsYes
time-controlledYes
task-controlledYes
Number of characters per info text70
Message system
Number of alarm classes32
Bit messagesYes
— Number of bit messages2 000
Analog messagesYes
— Number of analog messages50
S7 alarm number procedureYes
System messages HMIYes
System event, more (SIMATIC S7, SINUMERIK, SIMOTION, ... )Yes
Number of characters per message80
Number of process values per message8
Acknowledgment groupsYes
Message indicatorYes
— Number of entries256
— Circulating bufferYes
— retentiveYes
— maintenance-freeYes
Recipe management
Number of recipes100
Data records per recipe200
Entries per data record200
Size of internal recipe memory512 kbyte
Recipe memory expandableYes
Variables
Number of variables per device1 024
Number of variables per screen50
Limit valuesYes
MultiplexingYes
StructuresYes
ArraysYes
Images
Number of configurable images500
Permanent window/defaultYes
Global imageYes
Pop-up imagesYes
Slide-in imagesYes
Image selection by PLCYes
Image number in the PLCYes
Image objects
Number of objects per image50
Text fieldsYes
I/O fieldsYes
Graphic I/O fields (graphics list)Yes
Symbolic I/O fields (text list)Yes
Date/time fieldsYes
SwitchesYes
ButtonsYes
Graphic displayYes
IconsYes
Geometric objectsYes
Complex image objects
Number of complex objects per screen5
Alarm viewYes
Trend viewYes
User viewYes
Status/controlYes
Sm@rtClient viewYes
Recipe viewYes
f(x) trend viewYes
System diagnostics viewYes
Media PlayerYes
HTML browserNo
PDF displayYes
IP camera displayYes
Bar graphsYes
SlidersYes
Pointer instrumentsYes
Analog/digital clockYes
Lists
Number of text lists per project300
Number of entries per text list30
Number of graphics lists per project100
Number of entries per graphics list30
Archiving
Number of archives per device10
Number of entries per archive10 000
Message archiveYes
Process value archiveYes
— Sequential archiveYes
— Short-term archiveYes
— Memory cardYes
— USB memoryYes
— EthernetYes
— CSVYes
— TXTYes
— RDBYes
Security
Number of user groups50
Number of user rights32
Number of users50
Password export/importYes
SIMATIC LogonYes
Logging through printer
AlarmsYes
Report (shift log)Yes
HardcopyYes
Electronic print to fileYes; PDF, HTML
Character sets
— US EnglishYes
Transfer (upload/download)
MPI/PROFIBUS DPYes
USBYes
EthernetYes
using external storage mediumYes
Process coupling
S7-1200Yes
S7-1500Yes
S7-200Yes
S7-300/400Yes
LOGO!Yes
WinACYes
SINUMERIKYes; with SINUMERIK option package
SIMOTIONYes
Allen Bradley (EtherNet/IP)Yes
Allen Bradley (DF1)Yes
Mitsubishi (MC TCP/IP)Yes
Mitsubishi (FX)Yes
OMRON (FINS TCP)No
OMRON (Host Link)Yes
Modicon (Modbus TCP/IP)Yes
Modicon (Modbus RTU)Yes
OPC UA ClientYes
OPC UA ServerYes
Service tools/configuration aids
Backup/Restore manuallyYes
Backup/Restore automaticallyYes
SimulationYes
Device switchoverYes
Peripherals/Options
PrinterYes
SIMATIC HMI MM memory card: Multi Media CardYes; Up to 128 MB
SIMATIC HMI SD memory card: Secure Digital memory cardYes; Up to 2 GB
SIMATIC HMI CF memory card Compact Flash CardNo
USB memoryYes
SIMATIC IPC USB Flashdrive (USB stick)Yes; Up to 16 GB
SIMATIC HMI USB stickYes; Up to 8 GB
Network cameraYes
Mechanics/material
PlasticYes
AluminumNo
Stainless steelNo
Dimensions
Width of the housing front140 mm
Height of housing front116 mm
Mounting cutout, width124 mm
Mounting cutout, height100 mm
mounting depth48 mm
Weights
Weight (without packaging)0.6 kg
Weight (with packaging)0.7 kg