ADLINK EOS-1200 Vision System Deployment and Troubleshooting

NPN mode: The common terminal is connected to VISO+(+24V), and the input signal is low and effective (sensor output 0V).

The output is a Darlington transistor (low side switch), with a maximum current of 200mA per channel and a total current not exceeding 1.6A. The driving relay needs to be connected with a current diode.

Software control: Under Windows, use the DIO driver library (DASK or D2K) provided by ADLINK to call APIs, which can set the direction of each channel, read input values, and write output values. It can also be directly operated through memory mapping (suitable for applications with high real-time requirements).

Troubleshooting:

Input read error: Check if the external power supply is connected to VISO+(5~24V); Is the polarity correct; Does the sensor output level match the set value.

Output unresponsive: Check if the output channel is configured as output; Is the load power supply properly connected; Is the Darlington tube burnt out due to overcurrent (a multimeter can be used to measure the resistance to ground).

Interference false triggering: Use shielded cables, with the shielding layer grounded at one end; Add an RC absorption circuit on the inductive load side.

Storage and RAID Configuration

The EOS 1200 provides two SATA interfaces internally (supporting 2.5-inch HDD/SSD), which can be set to RAID 0 (stripe, improve performance) or RAID 1 (mirror, protect data) through BIOS. Windows 7 or XP is pre installed at the factory, but users can replace them themselves.

Installation steps:

Remove the screws at the bottom of the chassis and open the cover plate.

Secure the hard drive to the rack and connect the SATA data cable and power cable.

Start up and enter BIOS, set the mode to "RAID" in "SATA Configuration".

Save and restart, press Ctrl+I to enter the Intel Quick Storage Technology configuration interface, and create a RAID volume.

When installing the operating system, it is necessary to load the RAID driver (downloaded from the ADLINK official website).

Recommended solution: Use SSD (RAID 1 mirror) for system disks and large capacity HDD (separate) for data disks. If you pursue read and write speed, you can use two SSDs to build RAID 0, but be careful not to have redundancy.

common problem:

RAID volume loss: Check the hard drive connection cable; Enter the RAID management tool to check the status. If it displays "Failed", try forcing it online or rebuilding.

System startup blue screen: RAID driver is not loaded. During installation, press F6 to load the floppy disk driver (or use an injection tool).

Serial port and expansion capability

Four serial ports support RS-232 (default) or switch to RS-422/485 (some ports) through jumper/BIOS. In industrial communication, PLCs, encoders, or smart cameras are often connected.

Mode switching: Refer to the manual for jumper settings (JP1~JP4), or enter the BIOS "Super IO" menu and set the corresponding port to "RS-232", "RS-422", or "RS-485".

Attention to the use of RS-485:

In half duplex mode, software control of direction (such as RTS signal) or the use of automatic direction switching chips (supported by hardware) is required.

The terminal resistor (120 Ω) needs to be connected in parallel at both ends over long distances (>100 meters).

EEPROM and System Protection

The built-in 1Kbit EEPROM can be used to store device IDs, calibration parameters, or software license keys, avoiding authorization failure caused by hard disk replacement. Read and write through API (provide demonstration code), supporting byte level access. In addition, the internal USB port can be plugged into a wireless network card or encryption dongle, making it suitable for security scenarios without external interface exposure.

Software support and driver installation

EOS 1200 supports Windows XP, 7, XP Embedded, and Windows Embedded Standard 7. The driver program includes:

Chipset (Intel INF)

Display (integrated HD Graphics)

Network card (Intel PRO/1000, including PoE and PTP drivers)

USB 3.0（Renesas）

DIO driver

RAID（Intel RST）

It is recommended to install in the above order and download the latest version from the product support page. If using Linux (unofficial support), you can refer to open-source drivers, but PTP and DIO libraries need to be developed independently.

List of Common Malfunctions and Quick Solutions

Possible causes and solutions for the fault phenomenon

Power on, no display, poor memory contact; Insufficient power supply, re plug and unplug the memory; Check the power supply voltage and current (≥ 5A)

PoE port has no output and the total power consumption exceeds the limit; Single port overload protection reduces the number of connected cameras; Use an external PoE injector; Restart the device

The network load for camera image frame loss is too high; Close unused services when CPU usage is too high; Use Jumbo Frame; Upgrade CPU (optional)

PTP cannot synchronize firmware and is not supported; The network card driver has not enabled PTP to update camera firmware; Enable PTP in Intel PROSet; Confirm the master clock settings

DIO inputs are all high/low common terminal wiring errors; Isolation power supply not connected, check VISO+and VISO -; Confirm that the PNP/NPN mode matches the sensor