Area camera · CH Series
Hikrobot MV-CH250-20XM-M58S-NN
- Warranty
- 36 months
Selection notes and applications
An 80 fps square monochrome frame gives MV-CH250-20XM-M58S-NN its position in the PYTHON25K group. The OnSemi global-shutter CMOS sensor records 5120 × 5120 pixels at a 4.5 µm pitch across 23 mm × 23 mm. CoaXPress with DIN connectors transfers the 26.2 MP images, balancing substantially higher speed than the Camera Link version with the same sensor against the requirements of a CoaXPress acquisition path.
Square components, patterned arrays and moving surfaces can be inspected with equal sampling on both axes. The global shutter and 33 µs minimum exposure support motion capture, while the 12-pin P10 port offers isolated input and output, bidirectional non-isolated I/O and RS-232 for synchronization. CXP-0 and CXP-1 support PoCXP; a 9 V DC to 24 V DC supply is the alternative. The 84 mm × 84 mm × 92.5 mm enclosure has no fan or heat sink.
MV-CH250-20CM-M58S-NN shares the 5120 × 5120 PYTHON25K and M58 × 0.75 mount but runs at 31.3 fps through SDR Camera Link. MV-CH250-25TM-F-NF provides Mono 8 at 40 fps over 10 Gigabit Ethernet with an F-mount and fan. MV-CH250-60TM-M58S-NF is another M58 monochrome 10 Gigabit Ethernet option at 31.7 fps. Select XM for 80 fps DIN CoaXPress, CM for Camera Link, or either TM when a network interface is required.
Specifications
| Product type | 26.2 MP CoaXPress Area Scan Camera |
| Sensor type | CMOS, global shutter |
| Sensor model | OnSemi PYTHON25K |
| Sensor format | 23 mm × 23 mm |
| Resolution | 5120 × 5120 |
| Pixel size | 4.5 µm × 4.5 µm |
| Maximum frame rate | 80 fps @ 5120 × 5120 |
| Mono color | Mono |
| Dynamic range | 58 dB |
| Exposure time | 33 μs to 10 sec |
| Gain | 0 dB to 15 dB |
| Data interface | CoaXPress with DIN interface |
| Digital I/O | 12-pin P10 connector provides power and I/O, including opto-isolated input × 1 (Line 0), opto-isolated output × 1 (Line 1), bi-directional non-isolated I/O × 1 (Line 2), and RS-232 × 1. |
| Lens mount | M58 × 0.75 |
| Power supply | 9 VDC to 24 VDC, CXP-0 and CXP-1 connectors support PoCXP |
| Power consumption | Typ. 10.8 W @ 24 VDC |
| Ingress protection | IP40 (under proper lens installation and wiring) |
| Operating temperature | 0 °C to 50 °C (32 °F to 122 °F) |
| Storage temperature | –30 °C to 70 °C (–22 °F to 158 °F) |
| Humidity | 20% RH to 95% RH (no condensation) |
| Dimensions | 84 mm × 84 mm × 92.5 mm (3.3″ × 3.3″ × 3.6″) |
| Weight | Approx. 730 g (1.6 lb.) |
| Certification | CE-EMC, KC, UL |
| Compatibility | CoaXPress, GenICam |
| Cooling | Without fan or heat sink |
Selection and applications
Square 26.2 MP inspection at 80 fps. Global-shutter imaging of moving surfaces. PoCXP-powered monochrome acquisition.
Minimum setup: MV-CH250-20XM-M58S-NN, an M58 × 0.75 lens, a DIN-interface CoaXPress cable, and PoCXP or a 9 V DC to 24 V DC supply.
Nearby in the range: MV-CH250-20CM-M58S-NN — Prefer it for the same 5120 × 5120 Mono 8 image through Camera Link SDR.; MV-CH250-25TM-F-NF — Prefer it for 40 fps monochrome output over 10 Gigabit Ethernet with F-mount.; MV-CH250-60TM-M58S-NF — Prefer it for M58 monochrome 10 Gigabit Ethernet at 31.7 fps..
Cables and accessories for this model
Compatibility per manufacturer data.
- Data cables
- CoaXPress
- I/O & power cables
- 12-pin IO
- Power
- Power
- Mounting
- Camera mounts
FAQ
How does MV-CH250-20XM-M58S-NN reach 80 fps at 26.2 MP?
The 5120 × 5120 Mono 8 stream uses CoaXPress with DIN connectors. The OnSemi PYTHON25K has a global shutter and 4.5 µm pixels, allowing the full square frame to be delivered at the stated maximum of 80 fps.
Can the 20XM receive power through its CoaXPress connection?
Yes. CXP-0 and CXP-1 support PoCXP. The camera also accepts a separate 9 V DC to 24 V DC supply, with typical power consumption of 10.8 W at 24 V DC. Image connections use the DIN CoaXPress form.
What is the shortest exposure on MV-CH250-20XM-M58S-NN?
Exposure can be set from 33 µs to 10 sec. Combined with the global shutter, the lower end supports imaging of moving parts when illumination is sufficient, while the complete 5120 × 5120 frame is available at up to 80 fps.
Which lens format is required by the square PYTHON25K sensor?
The optical interface is M58 × 0.75 and the sensor measures 23 mm × 23 mm. A lens must cover the square sensor through its corners and resolve its 4.5 µm pixel pitch over the 5120 × 5120 image.
What installation envelope applies to MV-CH250-20XM-M58S-NN?
The body is 84 mm × 84 mm × 92.5 mm and weighs approximately 730 g. It has neither a fan nor a heat sink, operates from 0 °C to 50 °C, and is rated IP40 with correct lens installation and wiring.