Title
Small device type N78/A3Catalog Number
102669927Type
Physical objectDescription
The unit cover is not secured.It is a pain box with 2 rows of vent holes on the top, a power input and switch panel on the left front, and an I/O panel with three D connectors on right front.
On the bottom, there is a fan and 4 feet.
Inside there is a circuit card rack with, from right to left, 7 cards, a large transformer, several large capacitors, 2 fuses, and some plastic connectors.
The power and I/O input panels are attached to the outside of the card rack.
Power: 220V 50Hz 1.6 A
Manufacturer
MannesmannIdentifying Numbers
Other number | 2AT | On metal label on front cover of unit |
Other number | 40381 | On metal label on front cover of unit |
Other number | 78/A3 | On inside metal label above switch. has other indistinct characters |
Serial number | 702944 | On metal label on front cover of unit |