Accessories • Replacement CMOS batteries
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Automation PC 810 with GM45 CPU board user's manual V1.28
Chapter 6 • Accessories
The following accessories have successfully completed functional testing at B&R and are approved for use with
this device. Nevertheless, it is important to observe any limitations that may apply to the fully assembled device
when operated with other individual components. When operating the fully assembled device, the specifications
for the individual components must be adhered to.
All components listed in this manual have been subjected to extensive system and compatibility testing and are
approved for use. B&R can make no guarantee regarding the functionality of non-approved accessories.
1 Replacement CMOS batteries
1.1 0AC201.91 / 4A0006.00-000
1.1.1 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).
1.1.2 Order data
Model number
Short description
Figure
Batteries
0AC201.91
Lithium batteries 4 pieces, 3 V / 950 mAh button cell Hereby we
declare that the Lithium cells contained in this shipment qualify
as „partly regulated“. Handle with care. If the package is dam-
aged, inspect cells, repack intact cells and protect cells against
short circuits. For emergency information, call RENATA SA at +
41 61 319 28 27
4A0006.00-000
Lithium battery, 3 V / 950 mAh, button cell
Table 235: 0AC201.91, 4A0006.00-000 - Order data
1.1.3 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 fully assembled device. The data specifications for the fully assembled
device take precedence over those of individual components.
Product ID
0AC201.91
4A0006.00-000
General information
Storage time
Max. 3 years at 30°C
Certification
CE
Yes
Electrical characteristics
Capacity
950 mAh
Self-discharging
<1% per year (at 23°C)
Voltage range
3 V
Environmental conditions
Temperature
Storage
-20 to 60°C
Table 236: 0AC201.91, 4A0006.00-000 - Technical data
