GE D400 - Page 74

74 GENERAL D400 SUBSTATION GATEWAY USER’S MANUAL
D400 SYSTEM REDUNDANCY CHAPTER 4: CONNECTING TO DEVICES AND NETWORKS
Figure 46: Redundancy Wiring - Redundant RS232 Switch Panel (2 of 2)
3
7%
96RXUFH$ 96RXUFH$ 96RXUFH$ 6HW$,Q 6HW$2XW 6HW$ 6HW$ 6WDWXV$
96RXUFH% 96RXUFH% 96RXUFH% 6HW%,Q 6HW%2XW 6HW% 6HW% 6WDWXV%

6HW
5HVHW
7%
7%
6HW
5HVHW
=
=
3 3
7R'$
&RQWURO3RUW
56
3
7R'$
6\V)DLO7%
3RZHU6XSSO\$
*(SDUWQR
²9$&RU²9'&
²9'&:


 
    
  


&DEOHDVVHPEO\SDUWQR
&DEOHSDUWQR 

*UHHQ
:KLWH
<HOORZ
1RWXVHG
&DEOHSDUWQR

&DEOHSDUWQR
1RWXVHG
-
'HYLFH
3ULPDU\6HULDO
3RUW
'HYLFH
3ULPDU\6HULDO
3RUW
--
7R'$ 6HULDO3RUW
7R'$ 6HULDO3RUW
3 3
7%
&DEOHSDUWQR
*UHHQ<HOORZ$:*
*1'
&DEOHDVVHPEO\ SDUWQR 
 
&DEOHSDUWQR

&DEOHSDUWQR 
%
%
%
%