ABB AC500 PLC Hardware Manual page 1241

● Store the battery in a dry place.
● Recycle exhausted batteries meeting the environmental standards.
Transport Transport of lithium batteries or equipment with installed lithium batteries:
● The transport and handling instructions of the battery producer must be observed.
● The transport regulations for transport of lithium batteries must be observed e.g. for trans-
port by road or air.
● The forwarder must be informed if batteries are contained in the shipment.
Electrical Con- Assembling and electrical connection of the battery is described in chapters TA561-RTC real-
nection time clock adaptor
and TA562-RS-RTC serial RS-485 and real-time clock adaptor
RTC - Adaptor with Serial RS-485 (COM2) and Real-time Clock " on page 1233.
Battery Lifetime The battery lifetime is the time the battery can operate the RTC while the CPU is not powered.
The typical lifetime is 300 days (at 25 °C).
As long as the CPU is powered, the battery will only be discharged by its own leakage current.
Technical Data The battery must meet die following technical data:
Parameter
Battery designation
Description
Nominal voltage
Capacity
Typical lifetime (at 25 °C, CPU not powered)
Temperature range
Diameter
Height
2.5.5.8 TA563-TA565 - Terminal Blocks
2019/04/17
Ä Chapter 2.5.5.3 "TA561-RTC - Real-time Clock Adaptor " on page 1225
These terminal blocks must only be used with AC500-eCo I/O Modules and
AC500-eCo processor modules.
3ADR010121, 13, en_US
System Assembly, Construction and Connection
AC500-eCo > Handling of Accessories
Ä Chapter 2.5.5.6 "TA562-RS-
Value
CR2032
Manganese dioxide button cell, primary cell,
not rechargeable
3 VDC
230 mAh (measured with 5.6 kW load at
20 °C, discharging down to 2.0 V)
300 days
³ 0 °C ...+70 °C
20 mm
3.2 mm
1241