MicroPC Power Supply Module PS151 — DOLOMANT OJSC

Name: MicroPC Power Supply Module PS151
Brand: DOLOMANT
SKU: 485302
Availability: InStock

Brand: DOLOMANT

$90 - $360 USD

MOQ: 20 pieces

Key Features

Operating temperature range of the control system: from minus 50 to plus 85 °C

UPS function: automatic switch to backup power (external backup power source) when main power is lost

Galvanic isolation input/output: 1000 V

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

from minus 50 to plus 85 °C

UPS function

automatic switch to backup power (external backup power source) when main power is lost

Galvanic isolation input/output

1000 V

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

yes

I2C interface connector

for connecting an external temperature sensor (LM77) or charger for backup power source

Cooling system control

Control of additional external fan based on temperature

"Cold" start

at temperatures below minus 40 0С, a heater (external device) is turned on, when the set temperature is reached, voltage converters are turned on

System event signals

On additional connector: input voltage drop below threshold, switch to backup power, etc.; ability to route system event signals to IRQ3–IRQ7, IRQ9 interrupts of system bus

Integrated RTCs

with battery backup

Integrated temperature sensor

yes

Control system

Programmable modes for turning on and off secondary power

Control system

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

Operating temperature range of voltage converters

from minus 40 to plus 85 °C

Overload and overheating protection

yes