52 lines
1.4 KiB
Plaintext
52 lines
1.4 KiB
Plaintext
|
Desc: MGE UPS SYSTEMS serial cable
|
||
|
|
File: mgeups.txt
|
||
|
|
Date: 10 April 2002
|
||
|
|
Auth: Arnaud Quette <arnaud.quette@free.fr> or <arnaud.quette@mgeups.com>
|
||
|
|
|
||
|
|
This document describes the cable for MGE smart protocols : UTalk (ASCII),
|
||
|
|
and SHUT (Serial HID UPS Transfer, binary) .
|
||
|
|
|
||
|
|
First notice that MGE UPS SYSTEMS supply a standard cable, bundled with
|
||
|
|
the UPS unit and compatible with MS Windows and Unices (Ref 66049). For
|
||
|
|
more information, see below note about serial cable, PnP and Unix.
|
||
|
|
|
||
|
|
Cable description
|
||
|
|
-----------------
|
||
|
|
|
||
|
|
UPS COMPUTER
|
||
|
|
MALE DB9 FEMALE DB9
|
||
|
|
|
||
|
|
2 ---------------- 2 TX
|
||
|
|
3 ---------------- 3 RX
|
||
|
|
5 ---------------- 5 GND
|
||
|
|
-- 4
|
||
|
|
|
|
||
|
|
-- 6
|
||
|
|
-- 7
|
||
|
|
|
|
||
|
|
-- 8
|
||
|
|
|
||
|
|
|
||
|
|
UPS connector description
|
||
|
|
-------------------------
|
||
|
|
|
||
|
|
5 4 3 2 1
|
||
|
|
_______________
|
||
|
|
\o o o o o/
|
||
|
|
\ o o o o/
|
||
|
|
---------
|
||
|
|
9 8 7 6
|
||
|
|
|
||
|
|
9 pin Male DB-9 connector on UPS
|
||
|
|
|
||
|
|
|
||
|
|
Notes
|
||
|
|
-----
|
||
|
|
- this is a universal serial cable, so it should work with
|
||
|
|
any MGE serial model.
|
||
|
|
- max. length of cable is 1,80 m.
|
||
|
|
- Computer pin 6 (RTS) is reserved for PnP use, which could
|
||
|
|
trouble communication on some Unices if cabled. However, new
|
||
|
|
models (such as Ellipse, Evolution, Pulsar and Comet EXtreme,
|
||
|
|
EXtreme C, ...) handle this, so you can safely cable pin 6 or
|
||
|
|
use a standard (bundled) "windows" cable (Ref 66049).
|