Siemens SIMATIC HMI KTP400 Basic User Manual

Mounting and connecting
3.3 Connecting the HMI device
Basic Panels 2nd Generation
Operating Instructions, 10/2016, A5E33293231-AB
35
3.3.7
Connecting a USB device
Below are examples of devices designed for industrial use you can connect to the
USB type A interfaces of the HMI device:
● External mouse
● External keyboard
● USB stick
● Industrial USB Hub 4
Additional information is available in the section "Accessories (Page 15)".
Note when connecting
Note
Connect a USB mouse or USB keyboard only for commissioning and servicing purposes to
the USB port.
Note
USB 2.0 certified cable required
If you use
a USB cable which is not USB 2.0 certified, errors may occur during data transfer.
Use only USB cables that are labeled "Certified
HI-SPEED USB 2.0".
Note
USB cable length maximum 1.5 m
USB cables with lengths of more than 1.5
m do not ensure secure data transfer.
The cable may not be longer than 1.5
m.
Note
Functional problem with USB port
If you connect an external device with a 230 V power supply to the USB port without using
an non
-insulated installation, you may experience functional problems.
Use a non
-insulated system design.

Siemens SIMATIC HMI KTP400 Basic Specifications

General

Display Type	TFT LCD
Resolution	480 x 272 pixels
Touchscreen	Yes
Backlighting	LED
Color Depth	16-bit
Power Supply	24 V DC
Mounting	Panel mounting
Operating Temperature	0 to 50 °C
Display Size	4.3 inches
Display Colors	65K colors
Power Consumption	Approx. 3.6 W
Protection Rating	IP65 (front)
Storage Temperature	-20 to 70 °C
Relative Humidity	10% to 90% (non-condensing)
Interfaces	PROFINET