СРС308 Processor Module
CPC308 Module Installation
C P C 3 0 8 U s e r M a n u a l
© 2 0 1 3 F a s t w e l V e r . 0 0 1 b E
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4.5.3
Battery Replacement
Use Renata BR2032 lithium batteries as replacement.
The expected service life of a battery having 190 mAh capacity is approximately 5 years.
However, the battery service life depends on the operating temperature and on the length of the
time during which the system is powered off.
Note
It is recommended to replace the battery approximately in 4 years of
operation without waiting for its service life expiry.
Attention!
When you replace the battery observe polarity. Replacing the battery,
make sure that the polarity is correct (
"+" is on the top
).
Recycle the used battery in accordance with the established
regulations.
4.5.4
Installing PC/104 and PC/104-Plus Expansion Modules
PC/104 and PC/104-Plus expansion modules are installed into the respective sockets. It is
possible to install modules one above the other in order to obtain highly integrated control systems.
Read Section 3.4.1 PC/104-Plus Connectors before installing.
Attention!
PC/104 and PC/104-Plus modules are to be installed with the power
off.
Attention!
Please do not bend or deform the CPC308 module board when
installing the PC/104 or PC/104-Plus modules. Mate contacts
correctly and use necessary fastening parts.
Note
Before installing and operating PC/104-Plus expansion modules, one
must select the voltage fed to the PCI interface input/output buffer
(use the PCI VIO Selector (XP13). Read Section 5.1 Selection of
Buffers Power Voltage on the PCI Bus of PC/104-Plus carefully.