USBF TV
USB Connection System for
Harsh Environment
Description
USB Field allows you to use a standard USB 2.0 connection
in harsh environments :
• Sealed against fluids and dusts (IP67)
• Shock, Vibration and Traction resistant
• No cabling operation in field and no tools required
• Mechanical Coding / Polarization (2 positions)
• Improved EMI protection
With USB Field, you can insert
a standard USB 2.0 cordset
into a metallic plug which will protect it from shocks, dust and
fluids.
No hazardous in-field cabling and grounding !
Transform your USB
cordset into a Harsh
Environment Connector !
This metallic plug is connected into a receptacle, using a Tri
Start Thread coupling mechanism (MIL-DTL-38999 series III
type) with anti-decoupling device for high vibrations.
On the receptacle side, one A USB receptacle is soldered
onto a PCB allowing for the following back terminations :
• another USB-A receptacle
• solder : 4 tined holes on the PCB to solder your wires
The USB 2.0 cordset shielding is transmitted to the USB
receptacle through grounding fingers.
For an outstanding EMI protection, the conductive plated
shells (Ni, Cd) with metallized receptacle inserts, transmit
the shielding to the connector shells and finally to the panel.
Applications
• Embedded Computers
• Data
Acquisition and
Transmission in harsh
environment
For :
• Railways
• Battelfield Communication
Systems
DOC-000046-ANG-C Mai 2005
• Navy Systems
1
Amphenol Socapex
Promenade de l’Arve -B.P.29 - 74311 THYEZ – F
Tel. :+ 33 (0) 4 50 89 28 00 - Fax : + 33 (0) 4 50 96 29 75
Amphenol
Amphenol
®
®
www.usbfield.com
Main Characteristics
Data Transmission
•
USB Specification 2.0
Data Rate : Up to 480 Mb/s for High Speed USB
Environmental Protection
•
Sealing (when mated) : IP67 (Temporary immersion)
•
Salt Spray :
48 h with Nickel plating
> 500 h with Olive Drab Cadmium
•
Fire Retardant / Low Smoke : UL94 V0 and NF F 16 101 & 16 102
•
Vibrations : 10 – 500 Hz, 10 g, 3 axes : no discontinuity > 1micro s
•
Shocks : IK06 : weight of 250 g drop from 40 cm [15.75 in] onto
connectors (mated pair)
•
Humidity : 21 days, 43°C, 98% humidity
•
Temperature Range : - 55°C / +85°C
Mechanical
•
Tri Start Thread coupling mechanism (MIL-DTL-38999
series III type) with anti-decoupling device
•
2 mechanical Coding / Polarization possibilities by the user
(receptacle insert rotation)
•
USBF TV plug retent° in the receptacle : 100 N in the axis
•
Mating cycles : 500 to 1500
Can be used with most of the USB cordset Brands : No tools required
Assembly Instructions
Plug Assembly
1.
Only if you need a full sealing (IP67) : Install the white
sticker around the plug, covering the 4 little holes of the
overmolding
Insert the black O Ring around the front face of the USB A
plug. This O Ring will ensure the connection sealing.
2.
1
2
3.
4.
Insert the USB cordset into the metallic backshell
Insert laterally to the cable the retention spacer (this spacer
is soft, in order to adapt to different shapes of overmolding)
and slide the overmolding of the USB-A plug into this
retention spacer
3
5.
6.
Insert laterally to the cable the the friction ring
Choose the right coding (2 positions) and insert the USB-A
plug into the protective plug. Reference is main key.
4
7.
Screw the backshell on the plug body. A spanner can be
necessary to fully screw it, and the connection to the
receptacle can help.
5
6
Important Note
: The connection sealing is not done by the black
retention spacer (which is sloted), but by the front face
ORing (see 2.)
7
7
Receptacle Assembly
Insert the USB module
from the rear.
Reference is main key.
Beware to have a coding compatible with the coding you used for
the plug : on front view, the
white shapes
in the USBs
must be on the same side.
To remove the USB module, insert
the removal tool USBF ODE from the
Front, and push back the module.
2
Amphenol Socapex
Promenade de l’Arve -B.P.29 - 74311 THYEZ – F
Tel. :+ 33 (0) 4 50 89 28 00 - Fax : + 33 (0) 4 50 96 29 75
Amphenol
®
www.usbfield.com
Plug :
« 6 » Shell
Receptacles :
« 2 » Shell
Square
Flange
Panel Drilling
« 7 » Shell
Jam Nut
Panel Drilling
« 2PE » and « 7PE »
Shells
with Backshell to protect
Backtermination from
dust, shocks and
vibration.
Backshell used with backtermination type 1 :
USB A receptacle
Not sealed
Backshell used with backtermination type 2 :
Solder
Sealed – IP67
Back Terminations :
View of the PCB of
the Type 2 version
with 4 tined holes
for solder
termination
Type 1 : USB-A Receptacle
Type 2 : Solder
4 Tined holes to solder your cable
3
Tel. :+ 33 (0) 4 50 89 28 00 - Fax : + 33 (0) 4 50 96 29 75
Amphenol Socapex
Promenade de l’Arve -B.P.29 - 74311 THYEZ – F
www.usbfield.com
Amphenol
®
Part Number Code
USBF TV
USB Field TV
Shell Type
6 :
Plug
2 :
Square Flange Receptacle
2PE :
Square Flange Receptacle with backshell
7 :
Jam Nut Receptacle
7PE :
Jam Nut Receptacle with backshell
Back Terminations (Receptacles only)
1 :
USB-A receptacle
2 :
Solder (4 tined holes)
Shells Plating
N :
Nickel
G :
Olive Drab Cadmium
Examples :
- Olive Drab Cadmium Plug :
USBF TV 6G
- Olive Drab Cadmium Square Flange Receptacle, USB-A back terminat° :
USBF TV 21G
- Olive Drab Cadmium Jam Nut Receptacle, USB-A receptacle back terminat° :
USBF TV 71G
- Nickel Jam Nut Receptacle, solder termination :
USBF TV 72N
2
1
G
Square flange receptacle with Self Closing Cap (cap with a spring inside) :
w!
Ne
USBF 21N SCC (*)
Nickel and metallized inserts (EMI)
USBF 21B SCC (*)
Black and blank insert
(*) This P/N includes the square flange
receptacle and the self closing cap
Note :
Panel gasket to use with this version only :
JE18
Accessories
•
Metallic Caps
USBF TVC
Connector Type
6 :
Plug
2 :
Square Flange Receptacle
7 :
Jam Nut Receptacle
Protection de surface
N :
Nickel
G :
Olive Drab Cadmium
2
G
Plug Cap
Receptacle Cap
Plug Cap end
Square flange
receptacle cap end
Jam Nut receptacle
cap end
•
Panel Gasket for square flange receptacle (Thickness : 0,8 mm [.031]) : JE15
4
•
Receptacle Insert removal tool : USBF ODE
Amphenol Socapex
Promenade de l’Arve -B.P.29 - 74311 THYEZ – F
Tel. :+ 33 (0) 4 50 89 28 00 - Fax : + 33 (0) 4 50 96 29 75
Amphenol
®
www.usbfield.com
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