JAI has unveiled the SP-12400-PMCL, a new 12.4 megapixel camera added to its high-resolution area scan cameras lineup known as the Spark Series. Two variants are available: a monochrome model (SP-12400M-PMCL) and a color model (SP-12400C-PMCL). Both models are built around the Sony Pregius™ IMX253 CMOS imager and feature a high-performance Camera Link interface that supports Base, Medium, Full, and 80-bit configurations.

Key Features of the SP-12400 Series

The IMX253 is Sony’s faster “cousin” to the IMX304 sensor used in the SP-12401-PGE model (GigE Vision) released last July. Both imagers share 3.45-micron pixels and a dark noise rating of less than 6 electrons, ensuring excellent image quality even under low-light conditions.

The combination of the faster sensor and higher interface bandwidth allows these models to operate at nearly seven times the speed of GigE Vision cameras—up to 64.6 frames per second for full resolution, 8-bit images. The SP-12400M-PMCL supports 8-bit, 10-bit, or 12-bit monochrome output, while the SP-12400C-PMCL offers similar raw Bayer outputs.

Advanced Functionality

The cameras include flexible region-of-interest (ROI) capabilities to define output resolutions up to a maximum of 4112 x 3008 pixels. A multi-ROI function enables users to combine multiple image subsections into a smaller frame, reducing bandwidth and increasing frame rates.

Compact Design for Industrial Use

The new SP-12400 models are housed in a “second-generation” enclosure that is significantly smaller than previous Spark Series cameras—measuring 44 x 44 x 44 mm. Despite their compact size, they maintain high shock and vibration ratings (80 G shock and 10 G vibration) for durability in industrial environments. This represents more than a 50% reduction in volume compared to earlier models.

Special Trigger Mode

Both monochrome and color versions feature “Reset Continuous Trigger” (RCT) exposure mode. In this state, the camera operates without outputting frames while waiting for a trigger pulse, allowing auto-exposure functions like auto-shutter and auto-gain to continuously adapt to changing light conditions. This ensures precise exposure at the moment of capture—ideal for applications such as traffic surveillance or outdoor motion detection.

Optimal Lens Compatibility

The cameras are compatible with C-mount lenses in a 1.1-inch optical format, making them suitable for various industries including life sciences and robotics due to their compact size and versatility.

Last Updated: 2025-09-05 02:50:44