Audible And Visual Alarm Connections - ADC PG-PLUS PCS-718 Technical Practice

SCP-PCS718-010-06H

Audible and Visual Alarm Connections

Use a wire-wrap tool to terminate the alarm leads from the external alarm equipment on the alarm relay wire-wrap
field. See Figure 10 for the location of the alarm relay wire-wrap field.
the wire-wrap pins on the shelf backplane.
If a remote ACO switch is to be wired, refer to the
location.
.
PCS-718 List 1
"External ACO Connection" on page 44
Figure 10. Connecting the Alarm Relays
January 6, 2003
Table 20 on page 32
Alarm Relay Connections
U54
CCITIP
U55
CCIRING
U56
CC2TIP
U57
CC2RING
U61
U62
U64
U63
U58
U59
U60
Connections
shows the layout of
for the wire-wrap pin
MAJ AUDIBLE
NO COM NC
MAJ VISUAL
U54
C
NO COM NC
U55
MIN AUDIBLE
CCI
U56
NO COM NC
MIN VISUAL
CC2
U57
NO COM NC
CC2
CRIT AUDIBLE
NO COM NC
U61
CRIT VISUAL
U62
NO COM NC
SYSTEM
NO COM NC
31