Siemens SIMATIC TIM 3V-IE DNP3, System Manual

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Installation and commissioning
4.4 Battery of the TIM 4R-IE DNP3
TIM DNP3
System Manual, 12/2015, C79000-G8976-C253-04
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Note
If the TIM 4R-IE DNP3 is installed as a CP in an S7-300 and the CPU is of the type
CPU 312, CPU 312-C, CPU 313-C, CPU 314, CPU 314-C, CPU 315-2 DP or
CPU 315F-2 DP, the TIM is assigned the MPI address 3 following a default startup. If
another subscriber on the MPI bus already has MPI address 3, a conflict will arise. You
will then have to disconnect one of the two modules temporarily from the MPI bus to be
able to transfer the parameters (including the correct MPI address) to the TIM.
6. Restart the TIM on completion of the parameter assignment.
4.4 Battery of the TIM 4R-IE DNP3
A back-up battery can be ordered as an option for the TIM 4R-IE DNP3 that prevents loss of
messages stored on the TIM in the event of a power outage. You will find the order number
of the backup battery in the catalog.
Storage
CAUTION
Batteries can ignite or explode. There is serious risk of burns if the batteries are heated or
damaged.
Store the battery in a dry and cool location (below 30 °C) and not in the vicinity of heating
appliances. Protect the device with a battery inserted from direct sunlight.
Replacing the battery
NOTICE
Installation of non-approved or damaged batteries may result in damage to the device or its
surroundings. Only use batteries approved by the manufacturer. Before inserting a battery,
make sure that it is not damaged.
Note
If the ambient temperature is too high or too low, this will restrict the performance of the
battery
A low ambient temperature causes a voltage drop in the battery possibly to a point that the
device can no longer be operated.
A high ambient temperature causes a reduction in the capacity of the battery due to self
discharge.