02 03 160 2201 HARTING, 02 03 160 2201 Datasheet - Page 6
02 03 160 2201
Manufacturer Part Number
02 03 160 2201
Description
SOCKET, BACKPLANE, 160WAY
Manufacturer
HARTING
Series
Har-bus 64r
Datasheet
1.02_02_160_2202.pdf
(20 pages)
Specifications of 02 03 160 2201
Connector Type
Series
Pitch Spacing
2.54mm
No. Of Contacts
160
Gender
Socket
No. Of Rows
5
Rows Loaded
Z + A + B + C + D
Contact Termination
Press Fit
Contact Material
Copper Alloy
Contact Plating
Gold
Rohs Compliant
Yes
No. Of Mating Cycles
250
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
06 .
06
System description
Bridging variants:
1. The empty card slots may be assembled with
2. Bridging
3. Bridging by using IC's with internal integration
4. The new 5-row
dummy cards, that bridge the daisy-chain
lines.
5 jumpers on the backplane manually.
OR the function may accept automatic daisy-
chaining.
switches allows an automatic switching. In
the case of an unmated daughter card the
connector bridges the signals at positions
a21-22, b4-5, b6-7, b8-9 and b10-11. The
switch elements open automatically when the
daughter card is mated, so that the daughter
card accepts the ongoing signal daisy-chain.
can
be
achieved
connector with
by
with switches
inserting
As a typical multiprocessor bus,
VME has to distribute processor
information continuously accord-
ing to the right priorities.
This is done through the well
known daisy-chain lines.
The VME protocol requests 5
daisy-chains on position 1 of
every backplane.
These lines are defined to go
through every daughter card.
Therefore, in case of unloaded
card slots the signal have to be
bridged across the connector.