Product overview
CX9000 / CX901020 Version: 2.6
2.3.8 Battery compartment
The battery compartment is located on the left-hand side of the CPU module, between the two Ethernet
ports.
It can be opened with the aid of a screwdriver (proceed carefully in order to avoid damage).
The battery is a CR2032 type from Panasonic
with the following specification:
Battery type Electrical properties (at
20° C)
Standard
charge
Dimensions
nominal
voltage
nominal ca-
pacity
continuous
load
Diameter Height Weight
3.0 V 225 mAh 0.20 mA 20.0 mm 3.20 mm 3.1 g
DANGER
Exploding battery
Replace battery part. No. CR2032 manufactured by Sanyo or Panasonic only. Use of an-
other battery may present a risk of fire or explosion. WARNING, battery may explode if mis-
treated. Do NOT recharge, disassemble or dispose of in fire.
Note
Battery maintenance
The battery must be changed every 5 years. Spare batteries can be ordered from Beckhoff
Service.Battery-recycling: Used batteries must must be disposed of in accordance with na-
tional electronics scrap regulations. Used batteries may contain harmful substances or
heavy metal that can harm the environment and health. Batteries will be recycled. They
contain important commodities as iron, zinc, nickel or manganese. The environment and
Beckhoff thank for your understanding.