Connecting The Power Supply; Connecting The Dc Power Supply - Siemens SIMATIC Industrial Flat Panel IFP1500 Operating Instructions Manual

3.3.4

Connecting the power supply

Depending on the device version, you can operate the device with the following voltage:
● Standard monitor and standard touch versions: 24 V DC
● Extended versions: 24 V DC or 100 to 240 V AC
Note
To turn off the device completely, disconnect it from the power supply. The device does not
have an on/off switch.
3.3.4.1

Connecting the DC power supply

Note before connecting
NOTICE
Damage to device due to inadequate cable cross-section
Using power supply cables with cross-sections that are too small can damage the device in
the event of a short circuit. Only connect cables, therefore, with a minimum cross-section of
1.3 mm
Note
The device may only be connected to a 24 V DC power supply that meets the requirements
of a safe extra-low voltage (SELV) according to IEC/EN/DIN EN/UL 60950-1.
The power supply must meet the requirements of NEC Class 2 or LPS according to
IEC/EN/DIN EN/UL 60950-1.
Industrial Flat Panel IFP1500, IFP1900, IFP2200
Operating Instructions, 06/2014, A5E31298376-AB
(16 AWG) and a maximum cross-section of 3.3 mm
2
Installing and connecting the device
3.3 Connecting the device
(12 AWG).
2
41