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2 Replacement CMOS batteries
2.1 0AC201.91 / 4A0006.00-000
2.1.1 General information
This lithium battery is needed to back BIOS CMOS data and the real-time clock (RTC).
The battery is subject to wear and must be replaced when the battery power is insufficient ("Bad" status).
2.1.2 Order data
Model number
Short description
Batteries
0AC201.91
Lithium batteries 4 pcs., 3 V / 950 mAh button cell We hereby
state that the lithium cells contained in this shipment qualify as
"partly regulated". Handle with care. If the package is damaged,
inspect the cells, repack intact cells and protect the cells against
short circuit. For emergency information, call RENATA SA at +41
61 319 28 27.
4A0006.00-000
Lithium battery, 3 V / 950 mAh, button cell
2.1.3 Technical data
Warning!
The battery must be replaced by a Type CR2477N Renata battery only. The use of another battery may
present a risk of fire or explosion.
The battery may explode if handled improperly. Do not recharge, disassemble or dispose of in fire.
Information:
The following characteristics, features and limit values only apply to this accessory and can deviate
from those specified for the complete system. The data specifications for the complete system take
precedence over those of individual components.
Product ID
General information
Storage time
Certification
CE
cULus
Electrical characteristics
Capacity
Self-discharging
Voltage range
Environmental conditions
Temperature
Storage
Relative humidity
Operation
Storage
Transport
Panel PC 900 User's Manual V1.05
Table 230: 0AC201.91, 4A0006.00-000 - Order data
0AC201.91
Table 231: 0AC201.91, 4A0006.00-000 - Technical data
Accessories • Replacement CMOS batteries
Figure
4A0006.00-000
Max. 3 years at 30°C
Yes
Yes
950 mAh
<1% per year (at 23°C)
3 V
-20 to 60°C
0 to 95%
0 to 95%
0 to 95%
255
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