Sujet : Re: New meets old
De : schoen... (at) *nospam* gmx.net (Norbert Schönartz)
Groupes : comp.os.vmsDate : 02. Jul 2025, 14:49:52
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <1043ddr$3hit4$1@dont-email.me>
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Am 19.06.2025 um 16:43 schrieb Robert A. Brooks:
On 6/19/2025 8:09 AM, Simon Clubley wrote:
On a more serious note: Thanks, I didn't realise there was a 20mA
current loop option for VAX systems.
I'm pretty sure there was a 20mA option for connectivity on the VT100
There definitely was a 20 mA connection on the VT220 - standard, not optional. I personally used it in a pipe mill in the 1980s with RT-11 on a PDP-11/73 with a DLV11-F qbus adapter. Very harsh environment, worked perfectly.
-- Norbert Schönartz
New meets old
Re: New meets old