BS EN 60297-3-109:2016
$142.49
Mechanical structures for electrical and electronic equipment. Dimensions of mechanical structures of the 482,6 mm (19 in) series – Dimensions of chassis for embedded computing devices
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 28 |
This part of IEC 60297 specifies dimensions and physical properties of chassis and associated printed boards in order to provide mechanical and environmental integrity for embedded computing devices. They are used in various applications such as machine control, medical, transportation, aerospace and telecommunication, typically based on single board computers.
For the easy definition of the suitable chassis and associated single board dimensions, this standard is based on a structural grid of 44,45 mm (1,75 in).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | English CONTENTS |
| 8 | FOREWORD |
| 10 | INTRODUCTION Figures Figure 1 – Three dimensional grid for chassis and associated printed boards |
| 11 | 1 Scope 2 Normative references 3 Terms and definitions 4 Arrangement overview |
| 12 | 5 Chassis dimensions Figure 2 – Chassis arrangement of an embedded application Figure 3 – Chassis front dimensions Figure 4 – Chassis depth dimensions |
| 13 | Tables Table 1 – Chassis height dimensions Table 2 – Chassis width dimensions |
| 14 | Table 3 – Chassis depth dimensions |
| 15 | Annex A (normative) Printed board dimensions A.1 Illustrative figure A.2 Maximum printed board dimensions Figure A.1 – Chassis with printed board Figure A.2 – Printed board dimensions |
| 16 | Table A.1 – Printed board width dimensions Table A.2 – Printed board depth dimensions |
| 17 | Annex B (normative) Printed board dimensions in conjunction with fan cooling B.1 Illustrative figure B.2 Maximum printed board dimensions in conjunction with fan cooling Figure B.1 – Chassis with fan cooling |
| 18 | Figure B.2 – Printed board dimensions in conjunction with fan cooling, example (fan depth = 28,0 mm) |
| 19 | Table B.1 – Printed board width dimensions in conjunction with fan cooling, example (fan depth=28,0 mm) |
| 20 | Annex C (normative) Chassis mounting options C.1 Type A: Example for 19” cabinet mounting option C.2 Type B: Example for 19” cabinet mounting option Figure C.1 – Type A: Chassis mounting in a 19” cabinet |
| 21 | C.3 Type C: Chassis mounting example C.4 Type D: Chassis mounting option Figure C.2 – Type B: Chassis mounting in a 19” cabinet Figure C.3 – Type C: Vertical flange mounting |
| 22 | Figure C.4 – Type D: Horizontal flange mounting |
| 23 | Annex D (normative) Environmental tests D.1 Static and dynamic load test D.2 Seismic test D.3 Electromagnetic shielding performance test D.4 Degrees of protection |
| 24 | Annex E (informative) Extended chassis dimensions E.1 General E.2 Illustrative figure E.3 Extended chassis dimensions Figure E.1 – Extended chassis example Figure E.2 – Extended chassis – front dimensions |
| 25 | Figure E.3 – Extended chassis – depth dimensions |
