Siemens SIMATIC HMI Operating Instructions Manual page 21

Memory card
Note
Multimedia card
The multimedia card of the SIMATIC S7 PLC cannot be used.
Only use the SD memory cards or multimedia cards tested and approved by Siemens.
SIMATIC PC USB FlashDrive
The SIMATIC PC USB FlashDrive is a mobile form of data storage with a high data
throughput, designed for industrial use.
Main battery
The HMI device is designed to be operated by a battery.
The main battery can be ordered with the order number 6AV6 671-5CL00-0AX0.
Bridging battery
The bridging battery allows you to change the main battery during operation.
Charging station
The charging station is used to charge the battery in the HMI device and to safely store the
HMI device. You can also charge a main battery in each of the two charging compartments.
The charging station is designed to be used in the system.
The charging station can be ordered with the order number 6AV6 671-5CE00-0AX0.
Tabletop power supply unit
The tabletop power supply unit is only suitable for an office environment. You can operate
the HMI device with a tabletop power supply unit. The tabletop power supply unit, including
main supply conductors (EU, US, UK, Japan), can be ordered with the order number
6AV6 671-5CN00-0AX1.
Transponder
One or more transponders form zones in the system. The transponder can be ordered with
the order number 6AV6 671-5CM00-0AX0.
You can find more information about this on the Internet
at:http://mall.automation.siemens.com
Mobile Panel 277F IWLAN
Operating Instructions, 12/2007, A5E01003940-01
Overview
1.2 Design of the HMI device
21