Imported Upstream version 2.4.3

docs/cables/apc-rs500-serial.txt

@@ -0,0 +1,34 @@
+Desc: APC UPS cable - for Back-UPS RS 500
+File: apc-rs500-serial.txt
+Date: 14 July 2004
+Auth: Russell Kroll <rkroll@exploits.org>, Martin Edlman <edlman@fortech.cz> 
+
+This document was constructed from a mail from Martin.  He figured out
+the pinouts to make the Back-UPS RS 500 work with a normal serial port.
+Here are the details:
+
+---
+
+UPS side                        PC side
+RJ45 (8 pins)                   DB9F
+
+1 orange/white                  2,8,9
+2 orange                        1
+3 green/white                   chassis/ground
+4 blue                          -
+5 blue/white                    -
+6 green                         5
+7 brown/white                   4,6
+8 brown                         -
+
+      +---+
++-----+   +-----+
+|               |
++---------------+
+ 8 7 6 5 4 3 2 1
+
+view from back (cable entry)
+---
+
+Note this results in OL=-CTS, LB=DCD, SD=ST, CP=RTS, so it should work
+with the existing genericups type 20.