Basler acA1920-48gm GigE Monochrome Camera

Technical Overview

Compact GigE monochrome camera delivering 2.3 MP at 50 fps with global shutter, C-mount, and PoE.

Key Features

2.3 MP resolution (1920 x 1200 pixels) at 50 frames per second.
Equipped with an onsemi PYTHON 2000 CMOS sensor and global shutter.
GigE (Gigabit Ethernet) interface, compliant with GigE Vision and GenICam standards.
Compact housing measuring 42 x 29 x 29 mm (without lens mount or connectors).
Features 1 opto-coupled input, 1 opto-coupled output, and 1 general purpose I/O (GPIO) line.
C-mount lens compatibility for a wide range of optical options.
Programmable exposure time and image adjustment features like black level, gain, and area of interest.
IP30 protection rating.

Technical Specification Matrix

Parameter	Value
Resolution (H x V Pixels)	1920 x 1200 (default), 1984 x 1264 (full resolution)
Sensor Type	onsemi PYTHON 2000 CMOS
Frame Rate	50 fps
Shutter Type	Global Shutter
Interface	Gigabit Ethernet (GigE)
Lens Mount	C-mount
Power Consumption (typical)	3.7 W (PoE), 3.3 W (12–24 VDC)
Operating Voltage	12–24 VDC or IEEE 802.3af (PoE)
Pixel Size (H x V)	4.8 x 4.8 μm
Pixel Bit Depth	10 bits
IP Rating	IP30
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +80 °C
I/O Lines	1 opto-coupled input, 1 opto-coupled output, 1 general purpose I/O (GPIO)
Physical Weight (kg)	0.09
Dimensions L x W x H (cm)	4.2 x 2.9 x 2.9

Industrial Applications

1. High-Speed Quality Control in Manufacturing

This camera is ideal for inspecting rapidly moving products on a production line, such as verifying component placement or detecting surface defects. Its 2.3 MP resolution at 50 fps, combined with a global shutter, ensures sharp, detailed images without motion blur, while the GigE interface allows for fast data transfer to a processing unit.

Problem Solved

Ensuring consistent product quality and identifying defects on high-speed manufacturing lines where traditional cameras struggle with motion blur or insufficient resolution.

High-speed inspectionGlobal Shutter2.3 MP Resolution50 fpsGigE Vision

2. Automated Optical Inspection (AOI) for Electronics

The precise 4.8 x 4.8 μm pixel size and 2.3 MP resolution make the acA1920-48gm well-suited for detailed inspection of printed circuit boards (PCBs) and electronic components. Its global shutter eliminates distortions, crucial for accurately identifying tiny solder defects or misaligned parts.

Problem Solved

Accurate detection of microscopic defects and ensuring the integrity of complex electronic assemblies during automated inspection processes.

AOIMicroscopic inspectionHigh resolutionGlobal ShutterPixel precision

3. Robotic Guidance and Machine Vision for Automation

With its compact dimensions (42 x 29 x 29 mm) and low weight (90g), this camera can be easily integrated onto robotic arms or within tight machinery for tasks like pick-and-place, object localization, or precision alignment. The GigE interface allows for robust communication over longer cable lengths, and the I/O lines facilitate synchronization with external triggers and actuators.

Problem Solved

Providing accurate visual feedback and control for robotic systems in constrained industrial environments, enabling precise manipulation and automation of tasks.

RoboticsMachine visionCompact form factorGigE connectivityI/O synchronization