IRTNo
MPINo
RAMYes
— CSVNo
— MRPNo
— RDBNo
— TXTYes
FlashYes
IP (rear)IP20
PrinterNo
PROFIBUSNo
PROFINETYes
— EthernetNo
LibrariesYes
— retentiveYes
EtherNet/IPYes
USB memoryYes
— US EnglishYes
— USB memoryYes
Help systemYes
proprietaryYes
— Memory cardNo
Task plannerYes
Display width95 mm
Display height53.9 mm
mounting depth34.9 mm
Processor typeARM
Rated value (DC)24 V
IP (at the front)IP65
Screen diagonal4.3 in
— maintenance-freeYes
Number of colors65 536
Design of displayTFT widescreen display, LED backlighting
Message indicatorYes
Mounting positionvertical
Recipe managementYes
— Number of entries256
— Short-term archiveYes
— Circulating bufferYes
— Sequential archiveYes
Mounting cutout, width124 mm
SIMATIC HMI USB stickYes
Weight (with packaging)470 g
Active power input, typ.3 W
Mounting cutout, height100 mm
Type of supply voltageDC
— Number of bit messages1 000
Height of housing front116 mm
Number of SD card slots0
— Number of function keys4
Number of USB interfaces1; Up to 16 GB
Product type designationKTP400 Basic color PN
Weight (without packaging)360 g
With software interfacesNo
— At maximum tilt angle, max.35 °C; = Tmax
— At maximum tilt angle, min.-20 °C; = Tmin
— Number of analog messages25
Number of other interfaces0
Starting current inrush I²t0.2 A²·s
Width of the housing front140 mm
Number of RS 232 interfaces0
Number of RS 422 interfaces0
Number of RS 485 interfaces0
Process value display (output)Yes
Wall mounting/direct mountingNo
Number of parallel interfaces0
— For vertical installation, max.40 °C; = Tmax
— For vertical installation, min.-20 °C; = Tmin
Memory available for user data10 Mbyte
Number of 20 mA interfaces (TTY)0
Number of Visual Basic ScriptsNo
Current consumption (rated value)125 mA
permissible range, lower limit (DC)19.2 V
permissible range, upper limit (DC)28.8 V
Supports protocol for PROFINET IONo
— Number of function keys with LEDs0
Mounting in portrait format possibleYes
Process value default (input) possibleYes
SIMATIC IPC USB Flashdrive (USB stick)Yes
Mounting in landscape format possibleYes
Number of industrial Ethernet interfaces1
Alarm system (incl. buffer and acknowledgment)Yes
SIMATIC HMI MM memory card: Multi Media CardNo
SIMATIC HMI CF memory card Compact Flash CardNo
SIMATIC HMI SD memory card: Secure Digital memory cardNo
— Against chemically active substances acc. to EN 60654-4Yes; Class 3 (excluding trichlorethylene)
— 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 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 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 biologically active substances according to EN 60721-3-6Yes; Class 6B2 mold and fungal spores (excluding fauna); Class 6B3 on request
— to mechanically active substances according to EN 60721-3-3Yes; Class 3S4 incl. sand, dust, *
— to mechanically active substances according to EN 60721-3-6Yes; Class 6S3 incl. sand, dust; *
— Resistant to commercially available coolants and lubricantsYes; Incl. diesel and oil droplets in the air
maximum permissible angle of inclination without external ventilation35°
— Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)
— 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!
