Grablink boards may be damaged by electrostatic discharges. Follow the procedure
hereby described and apply any general procedure aimed at reducing the risk associated
to electrostatic discharge. Damage caused by improper handling is not covered by the
manufacturer warranty.
Warning:
Electrostatic compatibility
Grablink boards are compliant with electromagnetic compatibility regulatory
requirements. To ensure this compliance, it is mandatory to secure the card bracket with
the relevant screw according to the procedure hereby described.
Warning:
Risk of electrical shock
Do not operate the computer with any enclosure cover removed. During the hardware
installation, ensure the AC power cord is unplugged before touching any internal part of
the computer.
Warning:
Heating device
In operation, it is normal that a Grablink board dissipates some heat. To ensure the
adequate cooling effect of the fan equipping your computer, it is mandatory to correctly fit
all enclosure covers, including blank brackets.
Warning:
Hot plugging forbidden
Uncontrolled plugging and unplugging of equipment may damage a Grablink board.
Always switch-off the computer, the cameras and any relevant system device when
connecting or disconnecting a cable at the frame grabber or auxiliary board bracket.
Warning:
Poor grounding protection
The computer and the camera can be located in distant areas with distinct ground
connections. Poor ground interconnection, ground loop or ground fault may induce
unwanted voltage between equipments, causing excessive current in the interconnecting
cables. This faulty situation can damage the frame grabber or the camera electrical
interface.
The user must follow proper equipment grounding practices at all ends of the
interconnecting cables. In addition, it is recommended to use cable assemblies with
overall shield solidly connected to the conductive shell of all connectors. Besides the
beneficial effect of cable shielding on electromagnetic compatibility, the shield connection
can increase the protection level against grounding problems in temporarily absorbing
unwanted fault current.
9
Standard Compliance
Standard Compliance
Following notices apply to :
• GRABLINK Value
• GRABLINK Avenue
• GRABLINK Expert 2
• GRABLINK Value cPCI
• GRABLINK Expert 2 cPCI
Notice for USA
Compliance Information Statement (Declaration of Conformity
Procedure) DoC FCC Part 15
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a
residential installation or when the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation.
If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Notice for Europe
This product is in conformity with the Council Directive
89/336/EEC amended by 92/31/EEC and 93/68/EEC
This equipment has been tested and found to comply with EN55022/CISPR22 and
EN55024/CISPR24. To meet EC requirements, shielded cables must be used to connect a
peripheral to the card. This product has been tested in a typical class B compliant host system. It
is assumed that this product will also achieve compliance in any class B compliant unit.
11
Camera Link Compliance
Camera Link Compliance
GRABLINK Value, GRABLINK Avenue and GRABLINK Value cPCI fully conform to the Base
configuration as defined by the Camera Link Standard.
GRABLINK Expert 2 and GRABLINK Expert 2 cPCI fully conform to the Base and Medium
configurations as defined by the Camera Link Standard.
13
GRABLINK Value Description
GRABLINK Value Description
Product presentation
Grablink Value is an affordable Camera Link frame grabber for cost-effective industrial
applications. Grablink Value is recommended for single-camera systems. It acquires images at a
maximum camera speed of 60 MHz over the data path towards the on-board memory.
15
Block diagram
GRABLINK Value Description
16
Board layout
GRABLINK Value Description
17
Bracket layout
The bracket attached to Grablink Value
provides two connectors.
The upper connector is for system connection,
such as external trigger, illumination control or
motion encoder. It is a sub-D 9-pin female
connector.
This connector is called SYSTEM.
The lower connector is for camera connection.
It is a blade contact high-density 26-pin female
connector. It complies with the Camera Link
standard. Grablink Value fully supports the
Base configuration as per the standard.
This connector is called CAMERA.
In depth information is available in the
electronic documentation coming with Euresys
products. Grablink manuals are parts of
Euresys MultiCam documentation.
GRABLINK Value Description
18
GRABLINK Value Description
Camera connector
Grablink Value offers an on-board high-density 26-pin female sub-D connector named CAMERA
for camera connection.
In depth information is available in the electronic documentation coming with Euresys products.
Grablink manuals are parts of Euresys MultiCam documentation.
19
GRABLINK Value Description
System connector
Grablink Value provides an on-board 9-pin female sub-D connector named SYSTEM for system
connection, including opto-isolated trigger and strobe lines.
Installing interconnection cables to this connector is highly system dependent.
In depth information is available in the electronic documentation coming with Euresys products.
Grablink manuals are parts of Euresys MultiCam documentation.
20
GRABLINK Value Description
PCI requirements
PCI stands for "Peripheral Component Interconnect" and refers to standardized means to install
an add-on board inside a computer.
Grablink Value is a short-size PCI card to be inserted in a standard PCI slot inside a PC. The
PCI edge connector is compliant with the official PCI specification, revision 2.2. It is 32-bit wide,
operates at 33 MHz maximum and supports both 3.3 V and 5 V signaling systems.
Grablink Value can be used in a 33 MHz or 66 MHz PCI slot like in a 66 MHz, 100 MHz or
133 MHz PCI-X slot. Installing the board on a 66 MHz or faster bus will restrict the bus to
conventional PCI at 33 MHz for all PCI agents installed on this bus.
For more information about PCI and PCI-X, refer to the Euresys application note entitled "PCI
Bus Variation".
Grablink Value uses the +5tV and +12tV power supply rails provided by the PCI bus. The +12tV
supply is only provided to outside devices through the SYSTEM connector. The power
consumption on this rail is therefore user dependent and is protected by a 0.5tA circuit breaker
with automatic reset. On the SYSTEM connector, a positive 5tV voltage is also borrowed from
the PC supply. A circuit breaker of 1tA with automatic reset protects the 5tV power supply. An
isolated +5tV supply delivering 150t mA maximum is available.
21
GRABLINK Avenue Description
GRABLINK Avenue Description
Product presentation
Grablink Avenue is an ultra-fast PCI frame grabber for line-scan or area-scan digital Camera
Link cameras. It is ideal for industrial applications such as high-speed moving objects, web
inspection or high-resolution acquisition.
Grablink Avenue is a high-performance 64-bit, 66 MHz PCI bus board acquiring images from
one camera in the Camera Link Base configuration. This board acquires the 24-bit data, with any
tap structure, at the maximum speed of 85 MHz.
With line-scan cameras, Grablink Avenue guarantees a constant sensitivity of the image
regardless of the web speed variation, thanks to ADR*, a unique patented downweb resampler.
Grablink Avenue is equipped with various I/O lines.
* Patent pending
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