Specifications
80Alvium G1 User Guide V1.7.0
Alvium G1-234m/c
Feature
Specification
G1-234m (monochrome) G1-234c (color)
Sensor model Sony IMX249
Resolution 1936 (H) × 1216 (V); 2.35 MP
Sensor type CMOS
Shutter type Global shutter (GS)
Sensor size Type 1/1.2; 11.3 mm × 7.1 mm; 13.4 mm diagonal
Pixel size 5.86 µm × 5.86 µm
CRA 0 deg
Sensor bit depth (ADC) 10-bit, 12-bit; Adaptive (10-bit, 12-bit)
Monochrome pixel formats Mono8 (default), Mono10,
Mono10p, Mono12, Mono12p,
Mono12Packed
Mono8, Mono10, Mono10p,
Mono12, Mono12p,
Mono12Packed
YUV color pixel formats
Not applicable
YCbCr411_8_CbYYCrYY,
YCbCr422_8_CbYCrY,
YCbCr8_CbYCr
RGB color pixel formats
Not applicable
BayerRG8, BayerRG10,
BayerRG10p, BayerRG12,
BayerRG12p, BayerRG12Packed,
BGR8, RGB8 (default)
Maximum frame rate 40 fps (at ≥99 MByte/s)
Exposure time 53 µs to 10 s (at 99 MByte/s)
Exposure modes Timed
Gain 0 dB to 48 dB; 0.1 dB increments
Digital binning Horizontal: 1 to 8 columns; Vertical: 1 to 8 rows
Multiple ROI (H × V)
Free
Image buffer (RAM) 32 MByte
Non-volatile memory (Flash) 1024 KByte
Inputs and outputs
1 opto-isolated input, 1 opto-isolated output, 2 non-isolated GPIOs
1
Power requirements 12 to 24 VDC
Power requirements (PoE) IEEE 802.3af
Power consumption (typical)
External power: 3.0 W at 12 VDC
Power over Ethernet: 3.3 W
1
Use with external power only, not with PoE. See I/Os and power supply by PoE on page 45.
Table 30: Alvium G1-234m/c specifications (sheet 1 of 2)
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