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
27
3.3
Connecting the HMI device
3.3.1
Connection sequence
Required tools and accessories
Before you start connecting the HMI device, have the following tools and accessories at
hand:
Slotted screwdriver, size 2
Phillips screwdriver, size 3
Crimp pliers
Power supply connector
24 V DC with sufficient amperage.
See Technical specifications (Page 109)
Procedure
Keep to the following sequence of tasks when connecting the HMI device:
1. Connecting the equipotential bonding circuit (Page 28)
2. Connecting the power supply (Page 29)
3. Connecting the configuration PC (Page 31)
4. Connecting the controller (Page 33)
Note
Strain relief
Contacts can be broken or wires
can be torn off if cables are not provided adequate strain
relief.
Provide adequate strain relief for all cables.
See also
Securing the cables (Page 38)

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