Table 24: Longest Duration Until 81°C Are Reached; Table 25: Longest Duration When Gprs Class Change Does Not Work Properly - Siemens TC65 Terminal Hardware Interface Description

TC65 Terminal Hardware Interface Description
Confidential / Released
The following table shows the longest possible duration of a connection until 81°C
(Temperature of GPRS Class Change) are reached at the NTC when the ambient
temperature is 65°C.
Table 24: Longest duration until 81°C are reached
Terminal horizontal, normal position
GPRS Class 10 PCL5/Gamma3
GPRS Class 12 PCL5/Gamma3 with Power Reduction
GPRS Class 12 PCL5/Gamma3 without Power Reduction
The following table shows the longest possible duration of connection when the GPRS
Class Change from GPRS Class 12 or 10 to GPRS Class 8 did not work properly and 90°C
(Temperature of Hardware shut off) will be reached at the NTC (ambient temperature is
65°C).

Table 25: Longest duration when GPRS Class Change does not work properly

Terminal horizontal, normal position
GPRS Class 8 PCL5/Gamma3
GPRS Class 10 PCL5/Gamma3
GPRS Class 12 PCL5/Gamma3 with Power Reduction
GPRS Class 12 PCL5/Gamma3 without Power Reduction
TC65 Terminal_HD_V02.000b
Longest possible duration of connection
11 minutes
7 minutes
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Longest possible duration of connection
Continuous operation
22 minutes
14 minutes
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19.02.2007