AXIOMTEK FAB111-7B1P4

Need help?

Do you have a question about the AXIOMTEK FAB111-7B1P4 and is the answer not in the manual?

Overview

Function Description
Important Technical Specifications
Usage Features
Maintenance Features

The FAB111-7B1P4 is a 7-slot ATX-supported PICMG 1.3 bus backplane, designed for industrial applications requiring robust and reliable performance. It serves as a central hub for connecting various components, including a CPU card, PCI/PCIe expansion cards, and peripheral devices, facilitating communication and power distribution within the system. The device comes with a Quick Installation Guide to assist with setup.

Function Description

The FAB111-7B1P4 backplane provides the necessary infrastructure for a modular industrial PC system. It integrates power distribution, data communication pathways, and various connectors for essential components. The PICMG 1.3 standard ensures compatibility with a wide range of single board computers (SBCs), allowing for flexible system configurations. Its primary function is to enable the interconnection and operation of a CPU card with multiple expansion cards, providing the foundation for specialized industrial applications.

Important Technical Specifications

Form Factor: 7-Slot ATX-Supported PICMG 1.3 Bus Backplane. This standard ensures compatibility with industrial-grade SBCs and expansion cards, offering high reliability and long-term availability.
Power Connectors:
- CN1 (24-Pin ATX Power Connector): Supports standard ATX power supplies, providing various voltage rails (3.3V, 5V, 12V, -12V, -5V, 5VSB) for the backplane and connected components. Key signals include PSON (Power Supply ON) and PWOK (Power OK).
- CN2 (8-Pin +12V Auxiliary Power Connector): Provides additional +12V power, crucial for high-power components or systems requiring stable 12V supply.
- CN3 (Power Output Connector): Offers additional power outputs, including GND, -5V, 5V, -12V, 5VSB, 3.3V, and 12V, for specific peripheral needs.
Expansion Slots:
- SHB1-SHB4: PICMG 1.3 Full-SIZE SBC Slots. These slots are designed for single board computers that adhere to the PICMG 1.3 specification, enabling high-performance CPU integration.
- PCI1-PCI4: PCI Slots 32-bit/33MHz. Four standard PCI slots for legacy or specialized PCI expansion cards.
- PCIE1: X16 PCIe Slot. A high-bandwidth PCIe slot for graphics cards or other high-performance PCIe devices.
- PCIEB1: X4 PCIe Slot (Note 2). This slot is configured for a x4 PCIe link, capable of supporting x1 and x4 PCIe cards. It's important to verify compatibility with the SBC card vendor if a x4 PCIe card cannot be supported.
I/O Connectors:
- CN4 (SM Bus Connector): Provides SM CLK and SM_DAT signals for System Management Bus communication, allowing for system monitoring and control.
- USB1, USB2 (USB Connectors): Offers USB 0, 1, 2, 3 ports, including USB Power, USB P0-/P0+, USB P1-/P1+, and USB GND, for connecting various USB peripherals.
- CN5, CN6, CN7 (Reserved): COM Ports and DIO Connector (Optional). These connectors are reserved for serial communication and digital input/output, depending on the specific configuration.
Fan Connectors:
- FAN1, FAN2, FAN3, FAN4: Dedicated FAN Connectors (GND, +12V, N.C or Rotation Detection). These allow for connecting and controlling cooling fans, with optional rotation detection for monitoring fan status.
- CN8, CN9, CN10, CN11 (Reserved): Thermal sensor Connector For FAN1, FAN2 & FAN3, FAN4 (Optional). These are reserved for connecting thermal sensors to enable temperature-based fan control.
Control Connectors:
- PWRBT1 (ATX Power button connector): Connects to the system's power button for initiating system power on/off.
- HWRST1 (Hardware Reset Connector): Connects to the system's reset button for performing a hardware reset.
Jumper Settings:
- JP1 (Power Mode Selection):
  - Open: ATX by CPU Card (Power controlled by the CPU card).
  - Short: ATX Power Always On (System powers on automatically when power is supplied).
- JP2 (Power Button Function):
  - Auto: Power Button (Standard power button functionality).
  - Open: Disable (Power button is disabled).
  - Short: Enable (Power button is enabled).
- VR1, VR2, VR3, VR4 (Reserved): Temperature Selection For FAN Control (Optional). These jumpers are reserved for configuring temperature thresholds for fan control.

Usage Features

Modular Design: The PICMG 1.3 standard allows for easy integration and replacement of SBCs and expansion cards, simplifying maintenance and upgrades.
Flexible Power Control: Jumper settings for JP1 allow users to choose between CPU-controlled power or always-on power, catering to different application requirements (e.g., unattended operation).
Configurable Power Button: JP2 provides options to enable or disable the power button, preventing accidental shutdowns in critical applications.
Comprehensive Connectivity: A wide array of connectors for power, data, and peripherals ensures compatibility with various industrial components and external devices.
Thermal Management: Dedicated fan connectors and optional thermal sensor inputs allow for effective cooling solutions and temperature monitoring, crucial for stable operation in demanding environments.
Robust Construction: Designed for industrial use, the backplane is built to withstand harsh operating conditions, ensuring long-term reliability.
Easy Installation: The Quick Installation Guide provides clear instructions for setting up the backplane and connecting components.

Maintenance Features

Clear Labeling: All connectors and jumpers are clearly labeled on the board, simplifying identification during installation and troubleshooting.
Jumper-Based Configuration: Jumper settings provide a straightforward method for configuring power modes and power button functionality without requiring software changes.
Modular Component Replacement: The PICMG 1.3 architecture facilitates the easy replacement of individual components (SBCs, expansion cards) without needing to replace the entire system, reducing downtime and maintenance costs.
Damage Prevention Note: The manual explicitly warns against applying power to the board if any components are damaged or missing, emphasizing a critical step for preventing further damage during initial setup or troubleshooting.
Vendor Contact for Missing/Damaged Items: Users are advised to contact local vendors for any damaged or missing items, ensuring proper support and replacement parts.
Documentation: The Quick Installation Guide serves as a valuable resource for understanding the board's layout, connector pinouts, and jumper settings, aiding in troubleshooting and maintenance.
Version Control: The document includes version information (Version A1 Apr 2010) and a part number (9419B111010E), which is useful for tracking revisions and ensuring compatibility with other system components.