Description Of Ports; Power Supply; Usb - Siemens SIMATIC HMI Operating Instructions Manual

Technical Specifications

7.3 Description of Ports

Supply voltage
Rated voltage
Range, permissible
Transients, maximum permissible
Time between two transients, minimum
Current consumption
•
•
•
Fuse, internal
7.3 Description of Ports
7.3.1

Power supply

Terminal block, 3-pin
Figure 7-2
7.3.2

USB

Figure 7-3
102
Typical
Constant current, maximum
Power on current surge I
2
Power supply pin assignment
PIN Assignment
1 +24 V DC
2 GND 24 V
3 PI
Pin assignment of USB sockets at the Industrial USB Hub 4
PIN Assignment
1 +5 V DC, out (max. 500 mA)
2 USB-DN
3 USB-DP
4 GND
+24 V DC
20.4 V to 28.8 V (–15 %, +20 %)
35 V (500 msec)
50 s
•
•
t
•
Electronic
Approx. 240 mA
Approx. 300 mA
Approx. 0.5 A s
2
SIMATIC HMI Accessories
Operating Instructions, 09/2007, A5E00471973-02