Modular housing, OMNIMATE Housing – series CH20M black, Base element, Recess in detent foot area for BUS contact, Width: 67.5 mm
Technical Specifications:
| Depth | 108 mm |
| Depth (inches) | 4.252 inch |
| Height | 109.3 mm |
| Height (inches) | 4.303 inch |
| Width | 67.5 mm |
| Width (inches) | 2.657 inch |
| Net weight | 61.25 g |
| Ambient temperature | -25 °C…85 °C |
| Operating temperature range | -40…120 ℃ |
| Humidity | 5 – 93% rel. humidity, Tu = 40°C, no condensation |
| RoHS Compliance Status | Compliant without exemption |
| REACH SVHC | No SVHC above 0.1 wt% |
| Comparative Tracking Index (CTI) | 600 ≤ CTI |
| Insulating material | PA 66 GF 30 |
| Insulating material group | I |
| Material | Plastic |
| Surface finish | untreated |
| UL 94 flammability rating | V-0 |
| Colour | black |
| Colour chart (similar) | RAL 9011 |
| Encapsulation option | No |
| Protection degree | IP20 in installed state |
| Rail | TS 35 |
| Number of slots for female connectors of the mounted assembly, max. | 18 |
| Number of PCBs, max. | 3 |
| Number of connection levels, max. | 3 |
| Number of poles, max. | 72 |
| Height of components on the PCB (usage of 1 PCB), max. | 61.1 mm |
| Height of components on the PCB (usage of 2 PCB), max. | 57.2 mm |
| Height of components on the PCB (usage of 3 PCB), max. | 34.7 mm |
| Type of assembly of the PCB | double-sided |
| According to Standard | DIN EN 61373:1999 (shock and vibration) |
| Test conditions | three housings installed in a row 200g additional weight per PCB three PCB mounted |
| Proved axles | X Y Z |
| Shock test | General test advices: All mechanical tests were tested on examplary setup, or in view of depending regulation. The specified results do not replace approval relevant tests. They are just orientation values. Test category: 1 Number of shocks per axle: 3 in positive and negative direction Shock duration: 30 ms Acceleration horizontal: 30 m/s² Acceleration vertical: 30 m/s² Acceleration longitudinal: 50 m/s² |
| Vibration test | Test category: 1B Test duration: 5 hours per axle Effective acceleration: 7.9 m/s² |
| Thermal tests | General test advices: All thermal tests were tested on examplary setup, or in view of depending regulation. The specified results do not replace approval relevant tests. They are just orientation values. Test conditions: seven housings installed in a row – no spacing Test axles: horizontal Ambient temperature: 80 °C Power dissapation, max.: 5.7 W Ambient temperature: 60 °C Power dissapation, max.: 8.1 W Ambient temperature: 40 °C Power dissapation, max.: 10.8 W Ambient temperature: 20 °C Power dissapation, max.: 13.6 W |
| Color of clip-on foot | orange |
| Cut out in clip-on foot area as preperation for | BUS-contact contact not included! |
| Number of connection levels, max. | 3 |
| PCB thickness | 1.6 mm |
| Tolerance for the PCB shape | ±0.1 mm |
| Tolerance of circuit board thickness | ±0.15 mm |
| Alternitive colours | More on request |
| Customer specific labelling possible | Yes |
| Customer specific order process | See guideline under downloads |
| Processing possibilities | Laser processing |
| Product information | Circuit board contour, restricted zones, and other information for the design in of the circuit board can be found in the category connection technology under the corresponding male headers in the downloads. |





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