Rs-232/Rs-422 Switch Selection - Digital Equipment MUXserver 100 Reference Manual

SWITCH SELECTION FOR RS-232/RS-422
LINE
TYPE
SWl SW2 SW3 SW4 SW5
SW6
SW7 SW8
SW9 SW10
r+
RS-232 OFF
OFF
OFF OFF
OFF
OFF ON
ON ON
ON
RS-422 ON ON
ON ON ON ON OFF OFF OFF OFF
NOTE
SWITCH SELECTION FOR BOTH COMPOSITE PORT A AND COMPOSITE PORT B
ARE THE SAME
COMPOSITE PORT A
COMPOSITE PORT B
' - -
;~~ DD~D~ ~n ~
r - -
~~QDD~~~~~n
F
o 0
SWITCH PACK E53
1 .. •··· .. · .... ··• .. ·1
SWITCH PACK E24
am
am
mIl mrJ
~1~1~----J~7~--~~
E33
'I
E21
E20
o
Figure 2-3 RS-232/RS-422 Switch Selection
C5-5364
CHAPTER 2 SETTING UP THE MUXserver 100 AND ITS TERMINALS 17