19.11.2021, 11:52
Base Block
base.galileosky.com/articles/#!en-documentation/base-block-user-manual
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Options for storing and sending archive data: first the newest, then the oldest, in the
chronological order.
If the archive is on a microSD card, the data is always sent in chronological order.
Operation with SIM-microchip
Applicable for modifications Optimum/Iridium/WI-FI/Hub only.
The tracking device has a slot for a SIM-card and a place for SIM-microchip sealing. Only
SIM-card or SIM-microchip can be active and support the registration in GSM/3G-network
at the same time. APN can be set for SIM-card and SIM-microchip. The tracker supports
the following algorithm of SIM-card operation:
1. Only SIM0 card is always active.
2. Automatic switching to SIM-microchip or SIM1, if the data cannot be sent to the
server within 9 minutes. Switching occurs in cycles, i.e. first SIM0 is used, then SIM1
or SIM-microchip and after that SIM0 again.
3. Switching between the SIM-cards and SIM-microchip according to the list of
preferred GSM/3G-networks. If the tracking device detects the availability of one of
the specified GSM/3G-networks, it switches to the corresponding SIM-card or SIM-
microchip. If both networks specified for a SIM-card and SIM-microchip are available
at the same time, the preference will be given to SIM0.
4. Always only SIM1 or SIM-microchip is activated.
The second algorithm is always used for remote firmware updating; the tracking device
attempts to get the connection to the server with firmware via SIM 0, and if it fails – via
SIM1 or SIM-microchip.
Transistor outputs (0/1)
To operate the external devices there are 4 discrete «
open collector
» outputs in the
tracking device. The maximum output voltage is
-+30V
, each output current is no more
than
80mA
.
The device outputs values are stored in the nonvolatile memory, so the device sets these
stored values even after being reset.
