TU600B
Trackunit TU600B, Technical Manual v1.0, March 2022 Page 25
Charging time for an empty backup-battery 3 hours at 25 ºC
Expected lifetime of the backup-battery 3 years
Digital inputs 4
Digital outputs 1
1-Wire interface Optional
CAN interface Optional
Bluetooth 5 LE (wireless) Optional
Internal temperature ranges:
Charging or maintenance charging (With external DC supply voltage)
(If the temperature exceeds this range the charging is disabled, and the battery put into
internal storage mode)
0ºC to +45ºC
In active running mode (Without external DC supply voltage)
(If the temperature exceeds this range the battery supply voltage is disabled, and the
battery put into internal storage mode. Due to a small internal self-heating during
operation this may occur at external temperatures between 55°C – 60°C.)
-20ºC to +60ºC
Internal storage without loss of battery performance
(Specified by battery cell vendor. This range apply for the TU600B operated from an
external DC supply voltage outside the charging temperature range.)
-20ºC to +50ºC
Internal storage with loss of battery performance
(Within battery safety limits)
(According to the MSDS, UN38.3 and IEC62133:2012 testing, it is safe to keep the
battery in storage for shorter periods above +50ºC or below -20ºC. For longer
exposures to extreme temperatures it is recommended to remove the battery from the
TU600B).
-40ºC to +70ºC
External temperature ranges:
Recommended operational temperature range (External/Internal DC
supply)
(See internal temperature ranges for details)
-20ºC to +55ºC/+60ºC
Internal Storage
(Warning: Battery life time and performance not guaranteed for
temperatures from -40ºC to -20ºC or from +50ºC to +70ºC)
(See internal temperature ranges for details).
-40ºC to +70ºC
GSM/GPRS-specifications:
Supporting EGSM/GPRS/EGPRS 900/1800/850/1900 with maximum output power:
at EGSM-GPRS/EGPRS 900 MHz: 2.0W
at GSM-GPRS/EGPRS 850 MHz: 2.0W
at GSM-GPRS/EGPRS 1800/1900 MHz: 1.0W
Additionally, supports GPRS/EGPRS – Multislot class 33, CS 1–4 and MCS 1-9
LTE cat M1 / cat NB2 band - specifications:
Supporting LTE cat M1 / cat NB2 band 600/700/800/900/1800/2100/850/1700/1900 with maximum
output power:
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