Micro Technic PV-5120, PV-5124, PV-5122 User Manual

M

ICRONIX

P

OWER

PV-5120, 22 & 24

POWER SUPPLY MODULE WITH UPS

AND UP TO 3.84 MB SSD FLASH

PC/104-MODULES

PC/104

S

UPPLY

User Manual

&

Installation Guide

V

ERS.

1.02

DOC: M

5124DM.

DOC

Micro Technic A-S • Denmark •

Tel. [phone] • Fax [phone]

E-mail: [e-mail]

Website: www.micro-technic.com

Users Manual & Installation Guide

PV- series: Power supply module with UPS and SSD Flash

Description

Micronix PV-5124 is a PC/104 Power Supply with 1.76/3.84 MB Flash SSD which provides a
convenient way to supply both power and solid state disk capacity to PC/104 bus products. The flash
SSD emulates a standard FDD, a complete system can thus be built from just one Micronix PV-5124
and one PC/104 CPU.
By connecting an external battery, an integrated UPS-function will provide a CPU controlled /
automatic shut down procedure of the operating system. An integrated battery charger will insure
maintenance of the battery during operation.

Power Supply

PV-5124 has a high efficiency DC to DC converter with 30 Watt output capability.
The Power Supply will supply +5V, +12V and –12V to the PC/104 bus.

UPS (Uninterruptible Power Supply)

Micronix PV-5124 has an integrated battery charger and built-in UPS function with interrupt alarm
outputs. It also features a CPU controlled / automatic shutdown facility for battery discharge
protection. The automatic shut down procedure is initiated when both “Mains failure” and “Low
battery” have been detected for 120 seconds. At the end of this “shut down time” +5V will be
removed from the system. “Low battery” occurs when Vbat goes below 10.8V. The CPU controlled
shut down is initiated by a user program.
See “Typical discharge/charge cycle” on page 8.

Battery charger

The integrated battery charger will deliver a constant current(400mA) to the battery as long as the
battery voltage hasn’t reached 13.8V. After reaching this point, the charger will act as constant
voltage source(13.5V).
See “Typical discharge/charge cycle” on page 8.

SSD (Solid State Disk)

The SSD can emulate a diskette drive as either drive A or B with up to 3.84 MB of capacity. The
SSD holds factory installed firmware, including a set-up program where you can configure the SSD
during boot, and the diskette data itself.
The SSD is most useful with DOS, where you both can have a complete operating system and an
application on the SSD.

Further technical information concerning: Flashdisk, Set-up program and programming can be found
at our web site:

http://www.micro-technic.com/pv5124

Page 2 of 8

Users Manual & Installation Guide

PV-

SERIES

: Power supply module with UPS and SSD Flash

FEATURES AND SPECIFICATIONS

Power Supply

• Output power capability: 30W(max)

• Input voltage: 8-30 VDC or

16-30 VDC using battery charger for 12V battery

• Output voltage: +5V @5A (max)
+12V @250mA(max)

-12V @100mA(max)

• Line regulation(+5V) 0.3% - @low line to high line; full load

• Load regulation(+5V) 0.6% - @no load to full load; nominal input

• Load regulation(+12V) 1% - @no load to full load; nominal input

• Load regulation(-12V) 0.5% - @no load to full load; nominal input

• Ripple/noise: 150mV p-p; DC–20MHz

• LED indicators: Green LED indicating presence of +5V

Green LED indicating presence of +12V
Green LED indicating presence of -12V
Green LED indicating Mains>16V

Battery charger

• Supported battery-type: 12V lead-acid, min. 4AH

• Charging method: Constant current / constant voltage

• Charging current: 400mA

• LED indicators: Yellow LED indicating “Battery full”

• Red LED indicating “Battery low”

UPS

• Alarm outputs: “Mains failure” alarm interrupt

• “Battery low” alarm interrupt

• Interrupt support: INT 5,7,9,10,11,12,15 – programmable

• Automatic shut down: 120 sec after detection of both:

• “Mains failure” and “Battery low”

• CPU controlled shut down: Controlled by user-software, delayed up to 127 sec.

SSD

• Disk capacity: PV-5122: 1.76 MB

• PV-5124: 3.84 MB

• Speed: PV5122: Read 170 KB/sec, write 20 KB/sec

• PV5124: Read 90 KB/sec, write 15 KB/sec

Physical / Environment

• Dimensions: 96x90x18mm

• Temperature range: Operating: -20°C to 70°C

• Storage: -40°C to +85°C

• Humidity: 0 to 90% RH, non-condensing

• Connectors PC/104 Stack-through connectors

• Screw terminals for mains and 12V battery

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