From owner-freebsd-questions Mon Mar 2 05:36:58 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id FAA13387 for freebsd-questions-outgoing; Mon, 2 Mar 1998 05:36:58 -0800 (PST) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from iglou.com (exim@iglou1.iglou.com [192.107.41.3]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id FAA13377 for ; Mon, 2 Mar 1998 05:36:53 -0800 (PST) (envelope-from patrick@cre8tivegroup.com) Received: from gateway.cre8tivegroup.com [204.255.227.65] by iglou.com with esmtp (8.7.3/8.6.12) id 0y9VOb-00023A-00; Mon, 2 Mar 1998 08:36:42 -0500 Message-ID: X-Mailer: XFMail 1.2 [p0] on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: Date: Mon, 02 Mar 1998 08:37:07 -0500 (EST) Organization: The Creative Group From: Patrick Gardella To: Vallo Kallaste Subject: RE: APC cable ?? Cc: freebsd-questions@FreeBSD.ORG Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Some people have examined it, but I haven't tested their results. You can find them at www.cre8tivegroup.com/upsd.html Patrick On 28-Feb-98 Vallo Kallaste wrote: > > Helo ! > > > Are there some people who precisely knows APC Backups Pro interface cable > wiring scheme ? I have one cable (part number 940-0095A), but I can't > destroy it for "reverse engineering", this is only for testing purposes. I > know almost of this scheme, but there are at least one diode or something > similar. Maybe this is a transistor, who knows .. I have multimeter , a > piece of paper and pencil and some knowledge about electronics , but there > are so many variants to connect example this transistor to. > > > Thanks > > > Vallo Kallaste > vallo@matti.ee > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message