subrack history at schroff

europac_PRO.ppt Folie 1Martin Traut Tag: 04/19/23

Subrack history at Schroff

europac rational

europac lab

europac mobile

europac special

europac lab HF

europac PROSubrack system


europac PRO subrack system

Market requirements:

availablity

conform to allexisting standards

easy handling

stability

EMV- conceptincluded

high features / low price


Prinzipal construction:

A.) horzontal rails DD

BB

CCD.) EMV-accessories

C.) guide rails

B.) side panels

AA

europac PRO


A.) Horizontal rails

Light-version with1-hole fixing (1)=> cost reduction

Heavy-duty-version with 2-hole fixing (2)

11

2222

europac PRO


A.) Horizontal rails

Surface anodized with conductive areas

Centering of the rail with special screw (torx head) => exact locking piston

Marking of the mountingposition by labelling every 2HP

europac PRO


B.) side panels

F = Flexible:for a variable postioning of the 19“ brackets

HHLL FF

H = Heavy-duty: for high shock and vibration requirements

L = Light:standard version with integrated bracket

=> 3 versions available

europac PRO


B.) side panels

F = Flexibel Variable positioning of the brackets for eg. recessed mounting possible

old product „europac lab“

europac PRO


B.) side panels

L = Light Standard version with integrated brackets

old product „europac rational“

Most economical version

Side panel and brackets- out of one L-shaped bended sheet of aluminium

europac PRO


B.) side panels

H = Heavy duty for high shock and vibration requirements eg. for use in trains

old product „europac mobile“

Additional stability by several tox clinchings between the side panel and the 19“ bracket

europac PRO


C.) guide rails

Large inlet funnel for easy assembly of boards (1)

1122

44

33Easy, exact positioning in the subrack (Window) (2)

ESD clip for contact of the PIU (4)

Optional bolt-on protection against shock / vibration(3)

europac PRO

Market requirementsMarket requirements

Easy assembly of the PIU =>Easy assembly of the PIU =>


C.) guide rails

Very sturdy clip-in geometry

disassembly possible by unlocking the notch lever

The use of the guide rails is also possible in 1,5mm sheet metal. Possibility to use in asheet metal subrack

europac PRO

Schroff requirementsSchroff requirements


C.) guide rails - Solutions -

1.) for plug-in units

2.) for printed circuit board without front panel

3.) for plug-in units with injector/extractor handles according to IEEE 1101.10 / 11

4.) For boards with a height of 4,4“ (111,7mm) and drive units

11 22 44 33

europac PRO


C.) guide rails

For plug-in units

head piece with a large inlet funnel for a groove width of 2,0 or 2,5mm

guide rails one-piece/multipart

guide railextra sturdy

europac PRO


C.) guide rails

For board retainer and injector/extractor handle

automatic board retainer

no need for manual opening

injector/ectractor handle with integrated assembly pin

europac PRO


C.) guide rails

For injector/extractor handle according to IEEE 1101.10 / 11

coding prevents the use of PIU´s in improper pin positions

ESD clip for alignment pin

usable with IEL, IES and IET handles

europac PRO


C.) guide rails

For boards with a height of 4,4“ (111,7mm) and drive units (3,5“ /5 1/4“)

multipart guide rail (1 pair of head pieces + 1 extrusion )

no ESD clip usable

europac PRO


D.) EMV-concept

Retrofittable shielding

According to the requirements of the customer

Without changing existent parts

europac PRO


D.) EMV-concept

3.) front panel and horizontal rail

2.) cover plate and side panel

5.) between horizontal rails

7.) backplane and side panel

1.) horizontal rail and cover plate

europac PRO

Shielding between:Shielding between:

4.) front panel and 19“ bracket

6.) front panel and side panel


D.) EMV-concept

Clip-on Rf-gaskets for contact between horizontal rail and cover plate

Gasket to clip in horizontal rail groove

Optimized protection of the gasket against damaging

europac PRO


D.) EMV-concept

Clip-on RF-gasket for contact between horizontal rail and cover plate (a) / rear panel (b)

Gasket to clip-in horizontal rail groove

Optimized protection of the gasket against damaging.

europac PRO


D.) EMV-concept

Clip-on RF-gasket for contact between front panel and horizontal rail

Mounting bracket and front panel

Front panels:surface frontage anodized, backside chromated

europac PRO


D.) EMV-concept

Flexible contact and fixing between cover and side panel

Gasket with integrated bolt-on possibilities

All rail positions possible

europac PRO


D.) EMV-concept

Vertical backplane shielding

Profile is assembled to the side panel

Contacts backplane on the connector side

europac PRO


D.) EMV-concept

Horizontal board mounting

completely shielded horizontal subracks

shielding to vertical subracks

europac PRO


europac PRO

Compatible to international standards IEC 60297-3, IEC 1587V1, DB Norm BN 41102, IEEE 1101.10 /11

Modular subrack concept

Upgrade of EMV shielding

Cost oriented construction

High qualtity level

10 patents applications

Future oriented

Summary:Summary:

subrack history at schroff

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