Datasheet
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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
5. Battery Remote On/Off
The TSP-BCMU360 module provides a Battery Remote on/off input (2 pins on signal connector); if this input is short circuited (switch
closed in Figure 5) the battery will be disconnected from the unit by means of an internal relay. A voltage of 1V or less across the Bat-
tery Remote on/off terminals will disconnect the battery from the unit. If the Battery Remote On/Off signal is set to off (short between
pins) this will not affect the output of the unit in normal mode, however the battery will be disconnected, hence it will not charge. If the
unit enters buffer mode while the Battery Remote On/Off signal is off, the battery will remain disconnected, hence no energy will be
supplied to the load.
An overview of the Battery Remote on/off input is given in the table below.
Battery State Battery Remote On/Off Pins Voltage
Connected Open Circuit 5V
Disconnected Short Circuit <1V
6. Signals
The TSP-BCMU360 module provides three signals to the user as an indication of the status of the unit; these signals are made available
as LED indicators and corresponding isolated relay contacts and are as follows.
Note: All Signal Relay contacts are rated for 30VDC/1A, 60VDC/0.5A
DC-IN-OK: The DC-IN-OK LED will illuminate and relay will close if at least one of the inputs is present
and has a voltage within +20 / –3% tolerance.
BATT-OK: The BATT-OK LED will illuminate and relay will close if the battery is charged and has a
low internal resistance. During battery discharge operation this signal monitors the output
voltage and will switch off the LED and open the relay when the battery approaches the
disconnection voltage.
DC-OUT-OK: The DC-OUT-OK LED will illuminate and relay will close if the output voltage of the unit is
higher than 85–90% of the nominal output voltage.
Figure 5 – Simplified Battery Remote On/Off Circuitry
Function Specification (continued)
Battery Controller Module
TSP-BCMU360 Series 360 Watt