MicroPC Power Supply Module PS151

Name: MicroPC Power Supply Module PS151
Brand: DOLOMANT
Availability: InStock

Brand: DOLOMANT

$90 - $360 USD

MOQ: 20 pieces

Key Features

Operating temperature range of the control system: Minus 50 to plus 85 ºC

UPS function: Automatic transition to backup power supply (external backup power supply) in case of main power failure

Galvanic isolation input/output: 1000 ?

WDT таймер: Switches off secondary power supply in case of system hang-up

Supplier Information

DOLOMANT OJSC

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Description

The PS151 power supply module is in MicroPC format and is optimised for use in products designed to operate:
-in unattended systems in hard-to-reach areas;
- in systems with autonomous power supply from natural energy sources;
- in battery-powered systems on vehicles;
- in systems operating in extreme climatic conditions.
The intelligent power supply control system performs the following functions:
-controlling a watchdog timer that cuts power to the system in the event of a hang-up;
- ambient temperature monitoring and control of heater and fan channels in programmable temperature ranges from minus 50 ºC;
-logging of system events with time and date reference;
-automatic transition to a backup power supply channel;
-switching on/off the system by schedule;
-function of "guarding" the system, which is in a switched-off state.

Specifications

Operating temperature range of the control system

Minus 50 to plus 85 ºC

UPS function

Automatic transition to backup power supply (external backup power supply) in case of main power failure

Galvanic isolation input/output

1000 ?

WDT таймер

Switches off secondary power supply in case of system hang-up

Power supply voltage

B1/B8 2100/900 MHz thousand m³

Input signals of dry contact type

Armoured glass

I2C interface connector

For connection of external temperature sensor (LM77) or charger for backup power supply source

Cooling system control

Temperature-dependent control of an additional external fan

"Cold" start

At temperatures below minus 40 0C the heater (external device) is switched on, when the set temperature is reached the voltage converters are switched on.

System event signals

On optional connector: input supply voltage drops below threshold, switching to backup power, etc.; ability to switch system event signals to IRQ3-IRQ7, IRQ9 system bus interrupts

Integrated RTCs

With possibility of power supply from built-in battery

Integrated temperature sensor

Armoured glass

Control system

Programmable secondary power on, off modes

Control system

Galvanically isolated (1000 V) from input and output RS232 or RS422 control interface (speed 38400 bps)

Operating temperature range of voltage converters

Minus 40 to plus 85 ºC

Overload and overheating protection

Armoured glass