Care And Maintenance; Replace The Battery; Table 19 Technical Data Of The Battery - Beckhoff CX8190 Manual

10

Care and maintenance

10.1

Replace the battery

Risk of explosion
An incorrectly inserted battery may explode and damage the Embedded PC.
Only use original batteries and ensure that the positive and negative poles are inserted correctly.
The battery must be replaced every 5 years. Spare batteries can be ordered from Beckhoff Service. A
battery of type CR2032 is used for the Embedded PC.
Table 19: Technical data of the battery.
Battery type Electrical properties (at
nominal volt-
age
CR2032 3.0 V
The battery compartment is below the front flap. The battery stores the time and date. The time and date are
reset if the battery is removed.
Be aware of this behavior for your hardware and software configuration and reset the time and date after a
battery change.
Requirements:
• The Embedded PC is switched off.
Replace the battery as follows:
1. Open the front flap.
2. Apply the screwdriver below or above the battery and prize the battery carefully out of the battery
compartment.
CX8190
3. Push the new battery into the battery compartment. The plus pole points to the left towards the Ethernet
interfaces.
ð The battery change is complete. Close the front flap and reset the date and time.
CX8190
NOTE
Standard
20 °C)
nominal continuous
capacity
225 mAh 0.20 mA
CX8190
Version: 1.5
load
Diameter
load
20.0 mm
Care and maintenance
Dimensions
Height
3.20 mm
63