Artifact Details

Title

Circuit board

Catalog Number

102668409

Type

Physical object

Identifying Numbers

Other number 154 Stamped in ink on component side near connector
Other number 22.1003.707-00 Stamped on white label
Other number 22.1003.707-03 Stamped on board
Other number 7321 Printed on connector
Other number N-DY2 Stamped on board and on white label. etched on board both sides

Dimensions

overall: 1 3/4 in x 9 1/4 in x 12 1/4 in

Description

This is a PCB in a metal frame, with 24 red modules.
Printed on the end connector is "ERNI 7321 ASELBERG".
On edge of frame, there is a paper label "DAS-Langenwehe".
There is one inspection stamp "49L" on solder side.
The board shows several signs of manual engineering changes, for example, a manually soldered jumper on solder side.

Category

Component/circuit board

Collection Title

SAP Collection

Credit

SAP Collection, Computer History Museum

Lot Number

X3709.2007