Battery; Cfast Slot - B&R Automation PC 910 User Manual

2.4.16 Battery

The lithium battery (3 V, 950 mAh) buffers the internal real-time clock (RTC). It is located behind the black cover
on the front of the device. The battery's buffer time is at least 4 years (at 50°C, 8.5 μA for the components being
supplied and a self-discharge of 40%). If an
to 2½ years. The battery has a limited service life and should be replaced regularly (after the specified service
life at the latest).
Battery
Type
Removable
Service life
Model number Short description
Batteries
0AC201.91 Lithium batteries, 4 pcs., 3 V / 950 mAh, button cell
4A0006.00-000 Lithium battery, 1 pc., 3 V / 950 mAh, button cell
1) At 50°C, 8.5 µA of the supplied components and a self-discharge of 40%. If an
The status of the battery is determined immediately after the
system every 24 hours. During this measurement, the battery is subjected to a brief load (approximately 1 second)
and then evaluated. Once determined, the battery status is displayed in
board features - Voltage values) and in the B&R
application using the ADI library.
Battery status Function
N/A The hardware or
GOOD Data buffering is intact.
BAD From the point when battery capacity is recognized as insufficient (BAD), data buffering is intact for approximately another 500
hours.
From the point when battery capacity is recognized as insufficient, data buffering is intact for approximately another
500 hours. When replacing the battery, data is buffered for approximately 10 minutes by a gold leaf capacitor.

2.4.17 CFast slot

The APC910 offers an easy-to-access CFast slot behind its front cover so that a CFast card
removable media for transferring data or performing upgrades.
This CFast slot is connected to the chipset internally via SATA 1 with SATA III design (SATA 6 Gbit/s).
Connection
Model number Short description
CFast cards
5CFAST.2048-00 CFast card, 2
5CFAST.4096-00 CFast card, 4
5CFAST.8192-00 CFast card, 8
5CFAST.016G-00 CFast card, 16
5CFAST.032G-00 CFast card, 32
5CFAST.032G-10 CFast card, 32
5CFAST.064G-10 CFast card, 64
5CFAST.128G-10 CFast card, 128
5CFAST.256G-10 CFast card, 256
Warning!
The CFast card is only permitted to be connected or disconnected when the power is switched off.
Automation PC 910 user's manual V1.51
SRAM interface
Battery
Renata 950 mAh
Yes, accessible from the outside
4 years
1)
Table 40: Battery
Control
firmware being used is too old and does not support reading the battery status.
Table 41: Battery status
CFast slot
SATA 1
GB SLC
GB SLC
GB SLC
GB SLC
GB SLC
GB MLC
GB MLC
GB MLC
GB MLC
Table 42: CFast slot
Technical data • Complete system
option has been installed, this lifespan is reduced
SRAM interface option has been installed, the service life is 2½ years.
device is started and subsequently checked by the
BIOS (Advanced -
Center (ADI driver); it can
CFast slot
Battery
OEM features - System
also be read in a customer
can be used as
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