Cognex MVS-8000 Series MVS-8100L Hardware Manual October 2006 Distribué par : 2 rue René Laennec 51500 Taissy France Fax: 03 26 85 19 08, Tel : 03 26 82 49 29 Email : hvssystem@hvssystem.com Site web : www.hvssystem.
The software described in this document is furnished under license, and may be used or copied only in accordance with the terms of such license and with the inclusion of the copyright notice shown on this page. Neither the software, this document, nor any copies thereof may be provided to or otherwise made available to anyone other than the licensee. Title to and ownership of this software remains with Cognex Corporation or its licensor.
Contents Preface ......................................................................................................................... 5 Style Conventions Used in This Manual ................................................................ 6 Cognex Offices ...................................................................................................... 7 Chapter 1: MVS-8100L Hardware Installation ........................................................... 9 Host PC Requirements ....................
Index ...........................................................................................................................
Preface This manual describes the Cognex MVS-8100L frame grabber and has the following sections: • MVS-8100L Hardware Installation on page 9 describes how to configure and install the MVS-8100L in a host PC. • MVS-8100L Hardware Description on page 21 describes the MVS-8100L in detail, including environmental, mechanical, and electrical specifications and the electrical interface. Throughout this manual and Cognex software manuals, the name of the MVS-8100L may be abbreviated to 8100L.
Style Conventions Used in This Manual This manual uses the following style conventions: 6 boldface Used for C/C++ keywords, function names, class names, structures, enumerations, types, and macros. Also used for user interface elements such as button names, dialog box names, and menu choices. italic Used for names of variables, data members, arguments, enumerations, constants, program names, file names. Used for names of books, chapters, and sections. Occasionally used for emphasis.
Cognex Offices Cognex Corporation serves its customers from the following locations: Corporate Headquarters Cognex Corporation Corporate Headquarters One Vision Drive Natick, MA 01760-2059 (508) 650-3000 Web Site www.cognex.
Cognex MVS-8100L Hardware Manual
MVS-8100L Hardware Installation 1 This chapter describes how to install the Cognex MVS-8100L frame grabber in a host PC. Host PC Requirements The host PC must meet the following minimum requirements to support MVS-8100L frame grabbers: • The motherboard’s chip set must be fully compliant with the PCI 2.1 specifications or later. Motherboards with Intel chip sets that support Intel Pentium MMX, Celeron, Pentium II, Pentium III, Pentium 4, and Xeon CPUs are known to be compliant.
MVS-8100L Hardware Installation 1 Electrostatic discharge (ESD) can damage the electronic components of your Cognex hardware. We recommend the use of a grounded anti-static wrist strap when handling any electronic components. Caution To install the MVS-8100L frame grabber: 1. Power off the host PC. 2. Remove the cover of the host PC and select a PCI slot for the MVS-8100L.
1 MVS-8100L Hardware Installation 3. Select the source of +12 V camera power by positioning jumper JP1. Figure 2 shows the JP1 jumper position for internal camera power. The total available power with the jumper in this position is approximately 750 ma for all installed cameras. INT EXT 1 1 JP1 jumper with pins 1-2 covered for internal camera power JP1 Figure 2. JP1 jumper position for internal camera power Figure 3 shows the JP1 jumper position for external camera power.
MVS-8100L Hardware Installation 1 Changing or adding cameras after installation with the board configured for internal camera power may result in exceeding power limitations. Note 4. Insert the MVS-8100L into its PCI slot until it is seated firmly and replace the slot cover screw. 5. If you selected internal camera power in Step 3, proceed to step 6.
1 MVS-8100L Hardware Installation JP3 Pin 1 Figure 5. Location of pin 1 of connector JP3 on MVS-8100L Failure to match up the red edge of the ribbon cable on the expansion panel connector with pin 1 on connector JP3 of the MVS-8100L may result in damage to a camera, the frame grabber, or both. Caution 7. If you are not using the trigger and strobe expansion panel, proceed to the next step.
MVS-8100L Hardware Installation 1 2 4 6 8 10 JP4 Top edge of board 1 3 5 7 9 Pin 1 Figure 7. Caution Location of pin 1 on connector JP4 of MVS-8100L Failure to align pin 1 on the trigger and strobe expansion panel to pin 1 of the JP4 connector of the MVS-8100L may result in damage to a camera, the frame grabber, or both. 8. Replace the cover of the host PC. 9. Connect external I/O equipment as required. See Configuring Cameras on page 16. 10. Connect cameras as required.
1 MVS-8100L Hardware Installation The old and new JP2 connectors are are not meant to be interchangeable with the two power cables. You can mix old and new connectors and cables only as shown in Table 2. Older JP2 jack Newer JP2 jack Cable 300-0175 Fits and locks together; pull gently to remove the plug. Fits loosely and does not lock. Use only for temporary or test configurations. Do not deploy systems using this combination. Cable 300-0391 Does not mate; cannot be used together.
MVS-8100L Hardware Installation 1 Configuring Cameras Some of the cameras supported for use with the MVS-8100L require switch settings to work best with Cognex software, as described in the following sections. Configuring Sony XC-ES50 Cameras The MVS-8100L supports the use of the Sony XC-ES50 family of cameras, including the XC-ES50 and XC-ES50CE. If you purchase your XC-ES50 cameras from Cognex, they arrive ready to use.
1 MVS-8100L Hardware Installation Configuring Sony XC-ST50 Cameras The MVS-8100L supports the use of the Sony XC-ST50 cameras. If you purchase your XC-ST50 cameras from Cognex, they arrive ready to use with the MVS-8100L. If you purchase your XC-ST50 from a third party, you must configure the camera as shown in this section. Figure 9 shows the back panel of the Sony XC-ST50 camera with the switches in their factory default positions. VIDEO OUT DC IN SYNC INT EXT γ ON OFF A 75Ω - M F GAIN Figure 9.
MVS-8100L Hardware Installation 1 Connecting External I/O Equipment You can connect the following external I/O equipment to the MVS-8100L: • One high-speed optically isolated trigger input that triggers image acquisitions on one to four monochrome cameras • One high-speed strobe output that allows MVS-8100L-controlled illumination of the scene under one to four monochrome cameras • One software-controlled optically isolated output that can be used by your vision processing application as an accept/re
1 MVS-8100L Hardware Installation 3. Connect a camera to the splitter cable as required.
MVS-8100L Hardware Installation 20 1 Cognex MVS-8100L Hardware Manual
MVS-8100L Hardware Description 2 This chapter describes the hardware specifications for the Cognex MVS-8100L frame grabber. The MVS-8100L is a 32-bit PCI bus frame grabber that fits into a single slot in an industry-standard PC.
MVS-8100L Hardware Description 2 Mechanical Specifications The Cognex MVS-8100L is 107 mm (4.2 inches) high by 175 mm (6.8 inches) long and occupies a single PCI bus slot. Figure 10 shows the major components of the MVS-8100L. Camera expansion header External power connector Power LEDs Trigger and strobe connector JP1 1 JP4 1 1 JP3 Camera 0 J8 Camera 1 J5 107 mm (4.2”) JP2 J7 175 mm (6.8”) Figure 10. MVS-8100L component location Two camera ports are located on the back panel.
2 MVS-8100L Hardware Description Environmental Requirements Table 4 lists the environmental requirements for the MVS-8100L frame grabber. These specifications are for the environment inside the PC in which the MVS-8100L is installed. Operating Conditions Storage Conditions Temperature 10° to 50° C –40° to 65° C Humidity (non-condensing) 10% to 90% 10% to 90% Table 4.
MVS-8100L Hardware Description 2 Electrical Specifications This section describes the electrical specifications for the MVS-8100L including power requirements and signal descriptions. See Figure 13 on page 27 for the location of the components described in this section. Power Requirements Power for +5 VDC and –12 VDC is provided through the PCI bus. Power for +12 VDC is provided through the PCI bus or through a direct connection to the power supply of the host PC, depending on the setting of jumper JP1.
2 MVS-8100L Hardware Description Output Power Indicator LEDs Four LEDs on the top edge of the MVS-8100L show the status of the resettable fuses for the four camera ports. The LEDs are normally illuminated when power is on. When an LED is off, it indicates an overcurrent fault on the associated camera port. The ports are protected by PolySwitch resettable fuses, so that removing the overcurrent condition should re-illuminate the LED. Note Overcurrent conditions should be corrected immediately.
MVS-8100L Hardware Description 2 Camera Port Connectors Camera 0 and 1 port connectors are high-density, 15-pin, HD-15F connectors located on the back panel of the MVS-8100L. Cameras 2 and 3 port connectors are high-density HD-15F connectors located on the camera port expansion panel. Figure 12 shows the pin numbering for all four camera port connectors. 10 5 15 11 1 6 Figure 12.
2 MVS-8100L Hardware Description Pinout of Camera Ports 0, 2, and 3 The pinout of camera ports 0, 2, and 3 is similar to camera port 1, except that there is no trigger and strobe access. Table 7 shows the pinout for camera ports 0, 2, and 3.
MVS-8100L Hardware Description 2 Camera Splitter Cable RJ-12 Jack The RJ-12 jack carries the I/O signals. Figure 14 shows the pin numbering for the RJ-12 jack. 1 6 Figure 14. Pin numbering of RJ-12 jack for cable P/N 300-0178 Table 8 shows the pinout for the RJ-12 jack. Pin on RJ-12 jack Signal 1 No connect 2 STROBE+ 3 STROBE– 4 TRIG+ 5 TRIG– 6 No connect Table 8.
2 MVS-8100L Hardware Description Camera Port Expansion Panel The camera port expansion panel carries signals for cameras 2 and 3 from the internal camera expansion header, JP3, on the MVS-8100L frame grabber to the back panel of the host PC. Figure 15 shows the expansion panel. Connects to jack JP3 on the MVS-8100L Red edge of wire aligns with pin 1 of connector JP3 Camera 2 Camera 3 No bus connector Figure 15.
MVS-8100L Hardware Description Pin Signal Name Pin Signal Name 5 Ground (Camera) 6 No connect 7 Analog ground 8 No connect 9 +12 VDC (Camera 2 power) 10 Ground (Camera) 11 No connect 12 Camera 2 HD Ground 13 Camera 2 horizontal drive 14 Camera 2 vertical drive 15 Camera 2 VD Ground 16 No connect 17 No connect 18 Camera 3 video 19 No connect 20 +12 VDC (Camera 3 power) 21 Ground (Camera) 22 No connect 23 Analog ground 24 No connect 25 +12 VDC (Camera 3 power) 26
2 MVS-8100L Hardware Description Trigger and Strobe Expansion Panel The trigger and strobe expansion panel, Cognex P/N 800-0062, carries trigger, strobe, and status lines from the trigger and strobe jack, JP4, on the MVS-8100L to a DB-9F connector on the back panel of the host PC. Figure 17 shows the trigger and strobe expansion panel. Trigger and strobe connector jack connects to JP4 on MVS-8100L DB-9F connector Pin 1 Figure 17.
MVS-8100L Hardware Description 2 Pin Number on JP4 Pin Number on DB-9F Signal Name 9 5 GND (see note) 2 6 TRIG– 4 7 STROBE– 6 8 STSOP 8 9 STSOR Table 10. Pinout of trigger and strobe expansion panel The PWR (pin 3) and GND (pin 5) connections on the DB-9F connector supply +5 V through current limiting resistors. This reduces the available voltage with significant current draw.
2 MVS-8100L Hardware Description Pin Signal Name 4 STROBE– 5 PWR (see note on page 32) 6 STSOP 7 STSO 8 STSOR 9 GND (see note on page 32) 10 No connect Table 11. Pinout of trigger and strobe header, JP4 Jumper and Jack Settings for the MVS-8100L Table 12 lists the jumpers and jacks on the MVS-8100L and describes how they are used. To locate the jacks on the MVS-8100L, refer to Figure 10 on page 22. On the MVS-8100L, pin 1 is to the left of all horizontal jumper blocks.
MVS-8100L Hardware Description 2 Schematics for I/O Circuits This section shows schematic circuit diagrams for the I/O circuits used in the MVS-8100L. Trigger Input Trigger input is used to initiate the acquisition of an image from the currently selected camera port. A pair of connections (TRIG+ and TRIG–) provide an optically isolated trigger input. To activate the interrupt, between 4 and 13 volts must be applied to the terminals. The trigger’s polarity state is programmable via software.
2 MVS-8100L Hardware Description The schematic of the status output circuit is shown in Figure 21. +5V 75 Ω PWR STSOP 74AL514 ILD223 4.7 K 1N4148 STSO 300 1N4148 STSOR 24 Ω GND Figure 21.
MVS-8100L Hardware Description 2 Strobe Output Strobe output is used to activate a photo strobe at the instant of image acquisition. The strobe device to be triggered should have optically isolated inputs. The strobe output signal is a pulse of 20 to 30 mA, with a duration of about two horizontal line scans. The polarity of this output is high. The schematic of the strobe output circuit is shown in Figure 22. VCC MMBT2907A 1K 1N4148 24 Ω STRB+ 1N4148 24 Ω STRB– Figure 22.
2 MVS-8100L Hardware Description MVS-8100L Cameras and Camera Cables You may purchase cameras for use with the MVS-8100L through Cognex, or you may use your own compatible cameras. Consult with your Cognex representative for cabling and other requirements if you plan to use nonstandard cameras. Failing to do so may affect the warranty coverage on your frame grabber. Table 13 shows the supported cameras for the MVS-8100L.
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Index Symbols +12 V power 24, 26, 27, 29, 30, 33 Numerics 300-0155 37 300-0175 14, 15 300-0177 12 300-0178 18, 27, 28 300-0181 37 300-0264 37 300-0391 14, 15 C camera expansion panel 12 Pulnix TM-6CN 37 Pulnix TM-7EX 37 Sony XC-75 37 Sony XC-75CE 37 Sony XC-ES50 16, 37 Sony XC-ES50CE 37 Sony XC-ST50 17, 37 Sony XC-ST50CE 37 chip set 9 configuration 11 connecting Sony XC-55 camera 37 800-0062 13, 31 800-1000 37 8100L see MVS-8100L A acquisition timing 21 E expansion panel camera 12 trigger and I/O 13 F
Index M S MVS-8100L +12 V power 24, 26, 27, 29, 30, 33 configuring 11 features 21 P Sony XC-75 37 XC-75CE 37 XC-ES50 16, 37 XC-ES50CE 37 XC-ST50 17, 37 XC-ST50CE 37 switch settings 16, 17 part number 300-0155 300-0175 300-0177 300-0178 300-0181 300-0264 300-0391 800-0062 800-1000 37 14, 15 12 18, 27, 28 37 37 14, 15 13, 31 37 T TM-6CN 37 TM-7EX 37 trigger and I/O expansion panel 13 PC V requirements 9 Pentium 9 Pulnix TM-6CN 37 TM-7EX 37 R VIA 9 X XC-75 37 XC-75CE 37 requirements for host PC