Micro Technic PV-5127A User Manuals

Table of Contents

• TABLE OF CONTENTS

  2
• REVISION HISTORY

  4
• GENERAL INFORMATION

  5
• ORDERING CODES

  5
• ACCESSORIES

  5
• DESCRIPTION

  6
• BLOCK DIAGRAM

  6
• CONNECTORS

  8
• POWER INPUT CONNECTOR (KL2)

  8
• POWER OUTPUT CONNECTOR (KL3)

  8
• OUTPUT VOLTAGE INDICATORS

  8
• HEATER AND FAN CONTROL AND EXTERNAL LEDS CONNECTOR (CN2)

  9
• RS232 CONNECTOR (CN3)

  9
• ATX CONNECTOR (CN10)

  10
• EXT. SENSOR CONNECTOR (J2)

  10
• BATT. SENSOR CONNECTOR (J1)

  10
• PINHEADER (ST3)

  10
• PC/104 BUS CONNECTOR (CN1)

  11
• SYSTEM TEMPERATURE

  12
• UPS CONTROL

  14
• PS_ON SIGNAL

  14
• RS232

  15
• RS232 Status signals

  16
• RS232 Shutdown signal

  16
• PC/104 INTERFACE

  17
• SOFTWARE COMPATIBILITY

  19
• BATTERY MONITOR AND CHARGER

  20
• BATTERY VOLTAGES

  20
• LEAD-ACID CHARGER

  20
• ATX AND SOFTOFF STATE MACHINES

  22
• THE MAIN DC/DC CONVERTER AND 5V STB

  22
• THE 5V+12V OUTPUTS

  22
• THE ATX ON/OFF STATE MACHINE

  23
• THE SOFTOFF STATE MACHINE

  23
• TECHNICAL DATA

  25
• MECHANICAL LAYOUT

  27
• INSTALLATION GUIDE

  27
• INSTALLATION GUIDE

  28
• PRECAUTIONS TO ESD

  28
• SETTINGS AND CONNECTIONS

  28
• ST1

  28
• J1

  28
• ST3

  28
• J2

  28
• CN2

  28
• CN3

  28
• CN10

  28
• KL2

  29
• THERMAL CONSIDERATIONS

  30
• DIFFERENCES BETWEEN PV-5127 AND PV-5127A

  31
• BLOCK DIAGRAM OF THE PV-5127A

  31