GigE Vision Camera
The Mercury GigE camera series is an industrial vision camera, with a GigE interface. GigE is the most common interface used for cameras in traditional machine vision applications. The camera is available with and without Power over Ethernet (PoE).
This model is interesting for you when your application complies with the following conditions:
- An industrial camera
- Maximum cable length of 100 meters
- Inexpensive and easy installation of cables
- Only one cable is required to connect the device (in case of PoE)
- Dimensions are: 29x29x29mm (without PoE), 29x29x38 mm (with PoE)
- Optional hardware triggering
If more details are required, the manual can be consulted.
|ADC Bith Depth
|Pixel Bit Depth
||36us ∼ 1s
||0dB ∼ 17dB
|Pixel Data Formats
||Bayer GR8/ Bayer GR10
||Hardware trigger, software trigger
||1 opto-isolated input line and 1 opto isolated output line, 2 GPIO
||0? ∼ 45?
||10% ∼ 80%
||<3W @ 12V
||Windows XP/7/8/10 32 and 64 bit
||Fast ethernet (100Mbit/s)
Gigabit Ethernet (1000Mbit/s)
||Image size, gain, Exposure time, Image size, trigger polarity, flash polarity etc.
||CE, RoHS, GigE Vision, GenICam
A color camera makes use of a Bayer pattern to produce a colored image. The RGB value of every pixel is being calculated by taking the value of a pixel, in combination with all the values of neighboring pixels. This results into less sharp images than those of a monochrome camera.
Due to the RGB filter on the pixels, every single pixel, considering white light, on average has 66% less photons than a monochrome camera. Which makes a color camera less light sensitive than a monochrome one. To compensate this, the following options are available:
- Increase the amount of light
- Increase the gain
- Increase shutter speed / exposure time
- Select a more light sensitive sensor
- Select a more light sensitive lens
Power over Ethernet (PoE) for GigE is designed to provide both power and data communication over a standard Ethernet cable. This reduces the amount of cables and installation time, in applications that do not require a hardware trigger or I/O. When I/O is required in an application we advise to supply the camera via a I/O connector. The camera’s power usage is larger when using Power over Ethernet than via the I/O connector. The camera will generate extra heat when using PoE. A PoE GigE camera is larger than the version without PoE. An extra PCB is needed to separate the power of the Ethernet signal, and to convert the voltage to a lower voltage. Extra hardware is needed, which makes it more expensive than the version without PoE. The advantage of PoE is that installation is easier because less cables are required.
Information sensor manufacturer
(Please note that not all sensor features may be implemented)
MT9P031. Applications: High Resolution Network Cameras, Wide FOV Cameras, 720 P–60 fps Cameras, Dome Cameras with Electronic Pan, Tile, and Zoom. Hybrid Video Cameras with High Resolution Stills, Detailed Feature Extraction for Smart Cameras. Features: High Frame Rate, Superior Low-light Performance, Low Dark Current. Global Reset Release, which Starts the Exposure of All Rows Simultaneously, Bulb Exposure Mode, for Arbitrary Exposure Times, Snapshot Mode to Take Frames on Demand, Horizontal and Vertical Mirror Image, Column and row skip modes to reduce image size without reducing field−of−view (FOV) Column and Row Binning Modes to Improve Image Quality, when Resizing Simple Two-wire Serial Interface. Programmable Controls: Gain, Frame Rate, Frame Size, Exposure, Automatic Black Level Calibration, On-chip Phase-Locked Loop (PLL).