Telenetics Modular Nest Manuale Utente

Pagina di 34
Part No. TEL–09949, Rev A
June 2001
Pre-Installation Information and Activities
Page 21 of 34
Figure 10.  NC Port Locations, Bus Master Locations, and Groups 
(21-Card Backplane)
COMM                    
Network Control Group 1
Network Control Group 4 Network Control Group 3
Network Control Group 2
   +5V +12V  -12V
AC POWER
NC Port and Bus Master Slots
Are within Shaded Areas
OUT
NC
MSTR
2
IN              OUT
NC
MSTR
1
NC BUS
NC
MSTR
2
IN              OUT
NC BUS
NC BUS
NC
MSTR
2
IN              OUT