User's Manual

Lucent Technologies — Proprietary
See notice on first page
18-12
401-660-100 Issue 11 August 2000
Alarm Collection and Reporting
Figure 18-7. Alarm Connections Via the AAI J3, J4, and J5 Terminal Blocks
TERMINALS
24 POSITIVE
J3
+12 VDC OUT
(POSITIVE)
J4
ALARM SIG IN
(NEGATIVE)
J5
CIRCUIT
GROUND
TERMINALS
24 NEGATIVE
TERMINALS
24 COMMON
12 TTL
SIGNAL
J1
P/O PRIMARY RCF—RCF0
AAI
RCC BACKPLANE
LINES
12 TTL
SIGNAL
LINES
+5 VDC
+24 VDC
+24 VDC
+5 VDC
+12 VDC
REG
+12 VDC
P20
*
P1
AFI
(SIDE 0)
P20
AFI
(SIDE 1)
(COMMON)
P1 = EQUIPMENT LOCATION (EQL) 022, P20 = EQL 154, AND
*
= EQL 172.
NOTE: