XYCOM 92023-001 DMA 90440C 1592 CIRCUIT board

（3） Flexible Expansion

The rich interface types and modular design enable the circuit board to be easily integrated with different industrial equipment, meeting diverse industrial application needs. Users can flexibly configure the functions and connection devices of the circuit board according to actual project needs, easily achieve system upgrades and expansions, and provide good scalability and adaptability for the continuous development of industrial control systems.

Precautions

（1） Installation requirements

Before installing the circuit board, it is necessary to ensure that the device power is completely turned off and take anti-static measures, such as wearing an anti-static wristband, operating on an anti-static workbench, etc., to prevent static electricity from damaging the circuit board. During the installation process, it is necessary to strictly follow the instructions in the product installation manual, correctly insert the circuit board into the corresponding slot or interface, and ensure a secure connection to avoid abnormal data transmission or equipment failure caused by poor contact. At the same time, attention should be paid to the installation environment of the circuit board, which should be kept dry and well ventilated, avoiding installation in high temperature, humidity, dusty or corrosive gas environments to ensure the normal service life and performance of the circuit board.

（2） Usage standards

During use, it is strictly prohibited to arbitrarily change the hardware settings and parameter configurations of the circuit board. If adjustments are necessary, they must be carried out by professional technicians in a power-off state, following the instructions in the product manual. Avoid plugging and unplugging connecting cables or other devices during circuit board operation to prevent damage to circuit board components due to transient current surges. At the same time, it is necessary to ensure a stable and compliant power supply for the circuit board to avoid circuit board failures caused by power fluctuations or abnormalities.

（3） Maintenance and troubleshooting

Regularly clean and inspect the circuit board, use a dry, soft brush or compressed air to remove dust and debris from the surface of the circuit board, and prevent dust accumulation from affecting the heat dissipation and electrical performance of the circuit board. Check if there are any abnormal phenomena such as looseness, deformation, burning, etc. on the components on the circuit board, and if there are any damage, aging, or other issues with the connecting cables. If a fault is found in the circuit board, such as abnormal data transmission or inability to recognize the device, you can refer to the troubleshooting guide in the product manual for preliminary inspection and diagnosis. For more complex faults, it is recommended to promptly contact XYCOM's technical support personnel or professional maintenance personnel for handling. Do not disassemble the circuit board by yourself to avoid more serious damage.

Standard Features

The units offer the following standard features:

• 3.3-inch (9400T and 9400KP) and  3.5-inch (9410T and 9410KP) mounting depth

• Flat-panel displays

• 7.7-inch STN flat-panel display, 640x480 (9400T and 9400KP)

• 10.4-inch STN and TFT flat-panel displays (9410T and 9410KP)

• CHIP4e+ board, which supports the latest 5x86 technology

• 133 MHz AMD5x86 processor

• 72-pin EDO DRAM SIMM site support (4, 8, 16, 32, and 64 Mbytes)

• PCI 64-bit video controller, 1-Mbyte video RAM

• PCI-bus IDE controller

• 10BASE-T/100 BASE-TX Ethernet controller

• Numerous I/O ports

• RS-232 and RS-232/RS-485 COM ports

• Parallel port

• VGA port (9400N only)

• PS/2 mouse and keyboard ports

• IrDA-compatible infrared port

• AC input power

• Flash BIOS

• External floppy connector

• PC/104 expansion site, allowing you to stack two PC/104 boards

• Status LEDs: Power, Disk, and COM (9400T, 9410T, and 9400N) and Input (9400T and 9410T)

• MS-DOS  (MS-DOS is not included if you order Windows ®   95 or WindowsNT ™)

• NEMA 4/4X/12 sealed front panel

• Class I, Division 2 hazardous location approval (pending)

The 9400KP and 9410KP also include function, control, numeric, alpha, and cursor control keypads.

Optional Features

The following optional features are available:

• Windows 95 or Windows NT preinstalled

• Windows NT touch screen driver (serial port only; included if Windows NT is or dered preinstalled)

• OS/2 touch screen driver (serial port only)

• Hot installable external floppy drive

• 4100-KB2 external full-stroke keyboard

• 4100 WIN  Microsoft Windows version 3.11

• 8000-KBX sealed rack- and panel-mount keyboards

• 24-volt DC power supply

• 10- or 20-Mbyte IDE Flash drives

• NEMA 4-sealed panel-mount door for front access to keyboard and external floppy port connectors (with mounting hardware)

Unpacking the System

When you remove the system from its box, verify that you have the parts listed below.

Save the box and inner wrapping in the event you need to reship the unit.

• 9400T, 9400KP, 9400N, 9410T, or 9410KP

• Documentation kit:

• Power connector