26 Sep
2019
26 Sep
'19
6:08 p.m.
From: cctalk [mailto:cctalk-bounces at classiccmp.org]
On Behalf Of Guy
Dunphy via cctalk
Incidentally I've identified those boards. The ones with the pull rings:
https://i.ebayimg.com/00/s/MTIwMFgxNjAw/z/ZrUAAOSwI5Fdg5KH/$_57.j
pg
They are 12/13 bit isolated DtoA, either voltage or current out. 44429A or
44430A.
These are the current ones, recognizable by the blue 4 screw posts (the
voltage ones have 8 screw posts). So it would be a pile of 44430A. I have a
working HP 3497, so I could use one or two!
Marc