Nortel DMS-10 Series Installation, Operation And Maintenance Manual page 34

2-6 Section 060-INDP-111 System Description
Figure 3-1
Power, Ground and Alarm Interface connectors
Frame Ground Stud
DMS-10 Only +12V
fuse for J17 (fused
at 5A. 12 volt power
from the BMC to
3T11 Interface Box.
+12 volt power is
not wired for other
applications.
The BMC employs two complete processing units, one identified as the A
chassis, the other as the B chassis. The A chassis is physically located above
the B chassis, the two units being connected together as shown in Figure 2-5.
The A chassis assembly contains the A processor and provides the Switch and
Status panel for the system. The B chassis assembly contains the B processor
and the Filler Panel with Fan Assembly.
297-6201-502 Standard 01.02 September 2000
DC Input Power
FR
F1
DMS-100 Logic (Signal) Ground
(DMS-10; +12V AUX, fused at P1)
J16
J15
J17
J18
No longer used.
Was the 19 VAC input
(60 HZ Clock; optional)
Alarms