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ACEX4405-LF
r e t i r e d
USER'S MANUAL
ACROMAG INCORPORATED
30765 South Wixom Road
Wixom, MI 48393-7037 U.S.A.
Tel: (248) 295-0310
Fax: (248) 624-9234
Copyright 2011, Acromag, Inc., Printed in the USA.
Data and specifications are subject to change without notice.
8501027A

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  • Page 1 USER’S MANUAL ACROMAG INCORPORATED 30765 South Wixom Road Wixom, MI 48393-7037 U.S.A. Tel: (248) 295-0310 Fax: (248) 624-9234 Copyright 2011, Acromag, Inc., Printed in the USA. Data and specifications are subject to change without notice. 8501027A...
  • Page 2: Table Of Contents

    RS-232/485 ..............................9 LVDS and Backlight Power ........................... 9 Fan Power ..............................9 Connectors ........................10 Non-Standard Connectors ....................10 Schematics ..............................10 Pinouts ............................... 11 REVISION HISTORY ......................14 Acromag, Inc. Tel: 248-295-0310 - 1 - - 1 - http://www.acromag.com www.acromag.com...
  • Page 3 This is especially important where economic property loss or human life is involved. It is important that the user employ satisfactory overall system design. It is agreed between the Buyer and Acromag, that this is the Buyer's responsibility.
  • Page 4 (structural parts, printed circuit boards, connectors, batteries, etc.) are capable of being recycled. Final disposition of this product after its service life must be accomplished in accordance with applicable country, state, or local laws or regulations. Acromag, Inc. Tel: 248-295-0310 - 3 - - 3 - http://www.acromag.com...
  • Page 5 You may be asked for further details when calling: TELEPHONE 248-624-1541 248-624-9234 Support may also be obtained via email. E-mail to solutions@acromag.com Acromag, Inc. Tel: 248-295-0310 - 4 - - 4 - http://www.acromag.com www.acromag.com...
  • Page 6: Chapter 1 - Introduction

    ACEX4405-LF Chapter 1 – Introduction ACEX4405-LF is a COM Express carrier board that supports both Type II and Type III COM Express modules. This board has a small footprint of 95mm x 125mm. The design includes Gigabit Ethernet ports, RS232/422 ports, and USB ports.
  • Page 7: Operational Block Diagram

    ACEX4405-LF Operational Block Diagram Mechanical Dimensions Acromag, Inc. Tel: 248-295-0310 - 6 - - 6 - http://www.acromag.com www.acromag.com...
  • Page 8: Environmental Specifications

    The battery holder accommodates a CR1225 coin-cell battery. Architecture COM Module Considerations The ACEX4405-LF is COM Express Type II compliant. In order for the ACEX4405-LF to fully operate, the attached COM Express module must be configured such that the lowest two PCIe lanes are PCIe x1 pipes.
  • Page 9: Leds

    The polyfuse F1700 is electrically located at the junction between the fan power selection jumper and the fan power rail. The polyfuse F1400 is electrically located at the junction between the +5V rail and the VGA power rail. Acromag, Inc. Tel: 248-295-0310 - 8 - - 8 - http://www.acromag.com...
  • Page 10: Chapter 2 - Installation And Setup

    ACEX4405-LF Chapter 2 – Installation and Setup Below is the outline of the ACEX4405-LF showing the multiple connector locations. The following information will help you understand how to configure this module. Fig. 2-1 shows the connector locations on the ACEX4405-LF...
  • Page 11: Connectors

    Mini PCIe 12 (J2400) ATX12 v2.2 11 (J900) Cat5e 11 (J1200) Cat5e Non-Standard Connectors Schematics For the following connectors, the thick black line represents the connector’s notched key slot: Acromag, Inc. Tel: 248-295-0310 - 10 - - 10 - http://www.acromag.com www.acromag.com...
  • Page 12: Pinouts

    USB2 GND USB3 GND Connector Designator Interface Type Connector Type Mating Connector 9 (J1300) Stereo Jack Molex 87831-1041 Molex 51110-1060 MIC2_L MIC2_R PRESENCE LINE2_R MIC2_JD SPKR LINE2_L LINE2_JD Acromag, Inc. Tel: 248-295-0310 - 11 - - 11 - http://www.acromag.com www.acromag.com...
  • Page 13 LVDS B CLK+ LVDS B3- LVDS A CLK- LVDS B3+ LVDS A CLK+ LVDS A3- LVDS A3+ LVDS B0- LVDS B0+ LVDS POWER LVDS POWER LVDS B1- LVDS POWER Acromag, Inc. Tel: 248-295-0310 - 12 - - 12 - http://www.acromag.com www.acromag.com...
  • Page 14 Molex 51110-1060 SER1 RX SER1 TX SER1 RTS SER1 CTS Connector Designator Interface Type Connector Type Mating Connector 20 (P2400) PWR/RST Molex 53398-0571 Molex 51021-0500 PWRBTN# SYS RESET# Acromag, Inc. Tel: 248-295-0310 - 13 - - 13 - http://www.acromag.com www.acromag.com...
  • Page 15: Revision History

    Initial Release. 02/2012 Redesign. 03/2012 Electrical modifications. 8/2014 DAG/ARP Converted to new model number. Reworked to Acromag style. Updated phone numbers and email address. Removed conformal coating note. Acromag, Inc. Tel: 248-295-0310 - 14 - - 14 - http://www.acromag.com www.acromag.com...

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