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. +45 6615 3000 • Fax +45 6615 3077
E-mail: support@micro-technic.com
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
Page 3 of 8
Users Manual & Installation Guide
PV- series: Power supply module with UPS and SSD Flash
MODEL SELECTION
PV - 512XY-S
Disk capacity
0=No SSD
2=1.76 MB
4=3.84 MB
A = without UPS
and battery charger
S = Stack-through
AVAILABLE MODELS
Model no. Description/Type
PV-5120-S PS with UPS, Stack-through
PV-5122-S PS with UPS and 1.76 MB SSD,
Stack-through
PV-5124-S PS with UPS and 3.84 MB SSD,
Stack-through
PV-5120A-S PS, Stack-through, without UPS and
battery charger.
Page 4 of 8
Users Manual & Installation Guide
PV-
SERIES
: Power supply module with UPS and SSD Flash
INSTALLATION GUIDE
P
RECAUTIONS TO
ESD
Please note, that the Micronix PV modules must be handled with respect to ESD (Electrostatic
Discharge). Electrostatic Discharge to the PV modules must be avoided.
Before removing the module from the protection bag, the user must be discharged using a grounded
wrist ribbon.
SCHEMATIC OUTLINE
Page 5 of 8
Users Manual & Installation Guide
PV- series: Power supply module with UPS and SSD Flash
I/O MAP AND MEMORY MAP
I/O Map
I/O port range used is 250h-257h. Be sure that no other hardware in the system makes use of this I/O
range.
Memory Map
PV-5120 uses no memory range.
PV-5122 & PV5124 uses memory range D0000h-D7FFFh.
Be sure that no other hardware in the system makes use of this memory range. If your system BIOS
set-up has ROM BIOS shadowing functions, you may enable shadowing in the D0000h-D3FFFh range
to improve flashdisk performance. You should not enable shadowing in the D4000h-D7FFFh range. If
your system BIOS only allows to enable/disable shadowing in the whole D0000h-D7FFFh range, you
must disable it.
Page 6 of 8
Users Manual & Installation Guide
PV-
SERIES
: Power supply module with UPS and SSD Flash
SCHEMATIC
Page 7 of 8
Users Manual & Installation Guide
Typical discharge/charge
Short time dropout of mains
PV- series: Power supply module with UPS and SSD Flash
UPS
TIMING
Page 8 of 8
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