Beckhoff CX9020 User Manual

Product overview
2.6 Battery compartment
The battery compartment is located under the front cover of the CX20x0. The opening in which the battery
bracket is mounted can be seen when the front cover is opened. The battery is then pulled carefully out of
the holder with the help of the ejection tab and then removed.
To insert a new battery push it into the battery compartment. Ensure correct polarity. Then close the front
cover. The battery change is then complete.
The battery is a CR2032 type from Panasonic.
The correct specifications are:
Battery type Electrical properties
(at 20 °C)
Standard
charge
Dimensions
nominal
voltage
nominal
capacity
continuous
load
diameter height weight
CR2032 3.0 V 225 mAh 0.20 mA 20.0 mm 3.20 mm 3.1 g
Attention
An incorrectly inserted battery may explode!
Only use the same battery type (CR2032) from Sanyo or Panasonic. Make absolutely sure
that positive and negative terminals of the battery are inserted correctly. (Positive pole on
the left) Never open the battery or throw it into a fire. The battery cannot be recharged.
Note
Battery maintenance
The battery must be replaced every 5 years. Spare batteries can be ordered from Beckhoff
Service.
CX9020 13Version: 1.5

Beckhoff CX9020 Specifications

General

CPU	ARM Cortex-A8, 1 GHz
Power Supply	24 V DC (-15 %/+20 %)
Protection Class	IP 20
Operating System	Windows Embedded Compact 7
Operating Temperature	-25 °C to +60 °C
Flash Memory	256 MB