7900/7901/7902 Vision System Specifications

Specifications 7900 7900C 7901 7901C 7902 7902C
Minimum Firmware Requirement In‑Sight version 5.5.0 In‑Sight version 5.6.0 In‑Sight version 5.5.0 In‑Sight version 5.6.0
Job/Program Memory 7.2GB non-volatile flash memory; unlimited storage via remote network device.
Image Processing Memory 512MB SDRAM
SD Card 1 Micro SD card slot with an 8GB SD card pre-installed for saving job and image files. The vision system supports SD cards with a maximum capacity of 32GB, formatted with a FAT32 file system.
Sensor Type 1/1.8-inch CMOS, global shutter
Sensor Properties 800 x 600: 4.5mm diagonal, 4.5 x 4.5µm sq. pixels 7.38mm diagonal, 4.5 x 4.5µm sq. pixels 1600 x 1200: 9mm diagonal, 4.5 x 4.5µm sq. pixels
640 x 480: 3.6mm diagonal, 4.5 x 4.5µm sq. pixels 800 x 600 (Low Light Mode): 9mm diagonal, 4.5 x 4.5µm sq. pixels
Maximum Image Resolution (pixels)1You can configure the number of image sensor rows and set them in the In-Sight Explorer software. If you decrease the number of rows, it increases the frames per second acquired by the vision system. Refer to the AcquireImage topic in the In-Sight® Explorer Help file for more information. 800 x 6002The default resolution is 800 x 600 pixels. The resolution can be configured as 640 x 480 pixels within the In‑Sight Explorer software. For more information, see the In‑Sight® Explorer Help file. 1280 x 1024 1600 x 12003The default resolution is 1600 x 1200 pixels. The resolution can be configured as 800 x 600 (Low Light Mode) within the In‑Sight Explorer software. When using 800 x 600 (Low Light Mode), it provides increased light sensitivity at a reduced resolution. For more information, see the In‑Sight® Explorer Help file.
640 x 480 800 x 600 (Low Light Mode)
Electronic Shutter Speed 800 x 600: 14µs to 550ms 17µs to 750ms 1600 x 1200: 20µs to 940ms
640 x 480: 14µs to 520ms 800 x 600 (Low Light Mode): 20µs to 940ms
Acquisition Rapid reset, progressive scan, full-frame integration.
Bit Depth 256 grey levels (8 bits/pixel) 24-bit color 256 grey levels (8 bits/pixel) 24-bit color 256 grey levels (8 bits/pixel) 24-bit color
Frames Per Second (FPS)4Maximum frames per second are job-dependent, based on the minimum exposure for a full image frame capture using the dedicated acquisition trigger, and assumes there is no user interface connection to the vision system. 800 x 600: 165 FPS 800 x 600: 100 FPS 76 FPS 45 FPS 1600 x 1200: 53 FPS 1600 x 1200: 33 FPS
640 x 480: 217 FPS 640 x 480: 135 FPS

800 x 600 (Low Light Mode): 53 FPS

800 x 600 (Low Light Mode): 45 FPS
Lens Type C-Mount or S-Mount/M12
Trigger 1 opto-isolated, acquisition trigger input.
Discrete Inputs
Discrete Outputs
Status LEDs SD Card Status, Pass/Fail LED and Indicator Ring, Network LED and Error LED.
Internal LED Ring Light

White, Red, Blue or IR LED ring light used with the illumination accessory (ISLM-7000-xxx).

  • White LED color temperature: 4000 K
  • Red LED wavelength: 617 nm
  • Blue LED wavelength: 455 nm
  • IR LED wavelength: 850 nm
Note:
  • For color vision systems, the white LED ring light should be used.
  • Refer to DataMan documentation for DataMan accessory specifications.
In-Sight Illumination Accessory (ISLM‑7000‑xxx) Cover is compliant with ANSI Z87.1-2003 Drop-Ball Impact Test (no fracture, 25.4mm diameter steel ball, vertical drop from 127cm).
In-Sight Autofocus Module Accessory (ISAF‑7000‑8mm) Number of Focus Cycles: 20,000
Network Communication 1 Ethernet port, 10/100/1000 BaseT with auto MDIX. IEEE 802.3 TCP/IP Protocol. Supports DHCP, static and link-local IP address configuration.
1588 Support

Timestamp Resolution: 8ns

Synchronization Accuracy Through Transparent Clock: 5μs

Serial Communication RS-232C when connected to the Breakout cable7If hardware handshaking is required, an I/O module must be used. or a compatible I/O module.
Power Consumption 24VDC ±10%, 1.5A maximum.
Power Output 24VDC @ 750mA maximum to external light.
Material Die-cast and extruded aluminum housing.
Finish Painted.
Mounting Four M3 threaded mounting holes. 1/4-20, M6 and flathead mounting holes also available on mounting bracket accessory (ISB-7000-7K). M4 mounting holes also available on mounting bracket accessory (ISB-7000-5K).
Dimensions
  • 35.7mm (1.41in) x 60.5mm (2.38in) x 90.1mm (3.55in).
  • 81.7mm (3.21in) x 60.5mm (2.38in) x 90.1mm (3.55in) with C-Mount cover accessory (COV-7000-CMNT).
  • 102.7mm (4.04in) x 60.5mm (2.38in) x 90.1mm (3.55in) with C-Mount cover accessory (COV-7000-CMNT-EX).
  • 77.5mm (3.05in) x 88.9mm (3.50in) x 97.2mm (3.83in) with Illumination accessory (ISLM-7000-xxx).
Weight
  • Vision system with no accessories attached: 240 g (8.47 oz.)
  • Standard plastic C-Mount cover (COV-7000-CMNT): 35 g (1.23 oz.)
  • Standard extended plastic C-Mount cover (COV-7000-CMNT-EX): 43 g (1.52 oz.)
  • Autofocus module (ISAF-7000-8mm): 121.5 g (4.29 oz.)
  • Illumination (ISLM-7000-WHI): 153.5 g (5.41 oz.)
Case Temperature8To verify case temperature, use the EV GetSystemConfig(“Internal.Temperature”) Extended Native Mode command or GetSystemConfig(“Internal.Temperature”) spreadsheet function. When issued, it returns the vision system internal temperature in degrees Celsius, which is approximately 3 to 5 degrees above the vision system case temperature. For more information, see the In‑Sight® Explorer Help file. A thermal scanner can also be used to determine the vision system case temperature. Additional cooling measures are required if the case temperature cannot be kept below 50°C. Examples of such measures include: extra heat sinking and/or air movement. 0°C to 50°C (32°F to 122°F)
Storage Temperature -20°C to 80°C (-4°F to 176°F)
Humidity < 80% non-condensing
Protection IP67 with all cables properly attached (or the provided connector plug installed), the IP67-rated cover properly installed, and the Micro SD card cover fastened in place.
Shock (Shipping and Storage) IEC 60068-2-27: 18 shocks (3 shocks in each polarity in each (X, Y, Z) axis) 80 Gs (800m/s2 at 11ms, half-sinusoidal) with cables or cable plugs and a 150 gram or lighter lens attached.
Vibration (Shipping and Storage)9Before you ship this product or any machinery that contains it, remove lenses that weigh more than 150 grams. IEC 60068-2-6: vibration test in each of the three main axis for 2 hours @ 10 Gs (10 to 500 Hz at 100m/s2 / 15mm) with cables or cable plugs and a 150 gram or lighter lens attached.
Regulations/Conformity CE, FCC, KCC, TÜV SÜD NRTL, EU RoHS, China RoHS