User's Manual

3-47
3.17.4 Station Alarm Wiring
See Figure 3-28. Use wire wrap adapter PN 695-4171-002 to connect station alarm inputs
to the AE-27A Relay Interface module, via connector J305, in each rack. A typical connec-
tion scenario is shown. The station/shelf alarm for MCS-11 address A1A (MCS-11 alarm
point 1) is connected by software. The station alarms for MCS-11 address A1B and A1C are
assigned to MCS-11 Alarm points 2 and 3, respectively.
Figure 3-28 Alarm and Status Relays/TBOS Interconnect
M
CS
-11
ADDRE
SS
A1A
MDR-8000 SHELF
FAN A
SSY
HEAT DEFLE
C
T
O
R
M
CS
-11
ADDRE
SS
A1B
MDR-
8000
S
HELF
FAN A
SSY
HEAT DEFLE
C
T
O
R
M
CS
-11
ADDRE
SS
A1
C
MDR-
8000
S
HELF
FAN A
SSY
P
D
U
J30
5
J30
5
NOTE
SOFTWARE AUTOMATICALLY CONNECTS
RACK ALM OUTPUT FROM CONTROLLER
J305-25 TO #1 STATION ALM INPUT J305-24.
J30
5
25RA
C
K AL
M
PIN 1
26
34
36
35
PIN 25
RACK ALM
PIN 25
RACK ALM
4
9
24
#1 STATION
ALM
WIRE WRAP ADAPTER
(PN 695-4171-002)
#
3
STATION
ALM
#2 STATI ON
ALM
(SEE NOTE)
LMW-
8002
07/28/02