Master
Module
To Computer Remote
Monitoring inputs
WIRING DIAGRAM
FOR MASTER ALARM
Back - Box
Mother
Board
T
Ribbon Cable
Optional
Computer
Interface
Module
COMMON
POWER FAIL. MONITOR 0
0
9
POINT # B NO 0
0
8
POINT # 7 NO 0
0
7
POINT # 6 NO 0
0
6
POINT # 5 NO 0
0
5
POINT # 4 NO 0
0
4
PaNT # N O 0
0
3
POINT # 2 NO 0
0
2
POINT # I NO 0
0
1
C
Field Equipment
N.C.
Common
C
N.C.
C
Common
Common
N.C.
C
Common
Common
N.C.
C
N.C.
Common
Common
N.C.
MP-MOD-E-MAS
Common
Typical examples
for closed circuit
operation.
OXYGEN PRIMARY BULK TANK
LIQUID LEVEL LOW
OXYGEN RESERVE BULK TANK
RESERVE IN USE
OXYGEN RESERVE BULK TANK
RESERVE LIQUID LEVEL LOW
OXYGEN ABNORMAL
LINE PRESSURE
OXYGEN RESERVE BULK TANK
LOW HEAD PRESSURE
VACUUM LOW
WATER PRESSURE
VACUUM OVERLOAD/FAILURE
LAG PUMP IN USE
VACUUM LOW
11
