Artifact Details

Title

DYSEAC logic module (double)

Catalog Number

102735623

Type

Physical object

Date

1954

Manufacturer

Technitrol

Place Manufactured

U.S.

Identifying Numbers

Model number 171G Stamped into a metal label on one end of the unit
Serial number 2 Stamped into a metal label on one end of the unit

Dimensions

overall: 6 in x 36 1/2 in x 3 3/8 in

Description

This logic module belongs to the DYSEAC computer (Second Standards Electronic Automation Computer). It is built on a long metal chassis like a box with 2 open sides and a divider down the middle.. The top of the chassis has 5 7-pin miniature tube sockets and 25 octal tube sockets. Five of the octal sockets have tube clamps above them. The bottom of the chassis has 2 large 12 blade connectors. Inside the box numerous resistors and capacitors are wired to the various sockets, along with several chassis-length bus-looking wires. Also inside the chassis are 3 octal tube sockets. One socket has a long tubular widget plugged into it.

Category

interconnect/backplane

Lot Number

X2489.2003