Vision Cam EB
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Technical Data VisionCam EB [Ver. 2.3 / 03.2020] VisionCam EB – Your Event-based Vision Sensor. The VisionCam EB offers a versatile, programmable camera with a unique new sensor class. Event-based contrast detection sensors constitute a new way of receiving dynamic visual information. The main advantages of these vision sensors, compared to frame-based image acquisition techniques, are low-latency response, wide-dynamic range operation and pixel-level data redundancy suppression. The in-pixel change detector is built around a fast continuous-time logarithmic photoreceptor with asynchronous event-driven signal processing. It returns accurate timings of relative increase or decrease in light intensity that exceeds tunable thresholds set over more than 6 decades of illumination (> 120 dB). This frame-free operation directly reduces data volume at the sensor output and benefits in lower required processing resources. The main processor is a dual-core ARM Cortex-A15 supported by a dual-core accelerator as used in other versions of the VisionCam XM. For communication with the machine/process, there are 2 / 4 digital I/Os, a serial interface and 1.000 Mbit/s Ethernet interface. The programmable camera is delivered, as usual, with a rounded-off software. The camera is freely programmable and runs under Debian based Linux, therefore programming in C++ or other languages quickly results in an application-specific intelligent camera. Application examples that can be deployed on the VisionCam EB using Prophesee’s METAVISION SDK: High-Speed Tracking Max Object Speed Typical Accuracy Object counting Throughput Counting Accuracy @ 1000 objects/s Vibration Measurement Maximum Frequency Minimal Amplitude Detection Kinematic Monitoring Motion Period Irregularity Detection Motion Amplitude Deficiency Detection - Sensor / CMOS – event-based Size Resolution Pixelsize Event Rate Dynamic Range Nominal Contrast Threshold Typical Response Latency Processor Manufacturer, Type ARM Cortex-A15 Processor Clock Floating-Point DSP Processor Clock DDR RAM Mass Storage Texas Instruments AM5728 Sitara 2 × 1.5 GHz 2 × 750 MHz 1 GB DDR3L 1 × µSD Card ≥ 32 GB (accessible) © IMAGO Technologies GmbH Strassheimer Str. 45; 61169 Friedberg; Germany; Tel. +49-6031-6842611 www.imago-technologies.com; info@imago-t

Technical Data VisionCam EB [Ver. 2.3 / 03.2020] Interfaces Ethernet TCP/IP, FTP Serial Interface Digital In/Out Fieldbus 1000 Mbit/s 1 × RS-232 (also used for Linux console) 2 × Input / 4 × Output, opto-isolated, 24V [Optional on demand: PROFINET, EtherCAT, SERCOS, …] Mechanical / Electrical Lens Mount I/O Connector Ethernet Connector Dimension L × W × D C-Mount M12 - 17 Pin M12 - 8 Pin [Option: RJ 45] 105 mm × 50 mm × (30 mm + lens tube 27 – 80 mm) Weight (without lens) Power Supply Temperature Range Protection Class Mounting 180 g 11 VDC – 26 VDC +5 °C … +35 °C (optimum: +20 °C … +30 °C)...