FYI, there are a couple of pictures of HP 98622 GPIO cards at <
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2521082261&category=25400>. The item there isn't a DataComm unit. It's a system expander chassis for an HP 9000 200 or 300 series computer! It has four GPIO cards, three Datacomm cards and one HP-IB card in it. The empty slot at the bottom is supposed to house the interface card that connects it back to a 9000 200 or 300 series computer.
Note that the interface cards cover TWO expansion slots even though they only use one slot. It's very possible that there are other cards installed in this chassis but they're covered up and can't be seen.
Joe
Received on Wed Apr 09 2003 - 20:17:00 BST