2. Master Alarm Rough-In—
The Master Alarm Rough-In Assembly provides
connections for field wiring to the power supply and incoming source signals
to the Breakout P.C. Board. It is installed prior to the dry wall installation and
finishing.
3. Master Alarm Front Panel
—The Master Alarm Front Panel houses the
Master Alarm Module. It consists of the finish trim plate and hinged door
assembly that mounts to the Master Alarm Rough-In Assembly.
4. Master Alarm Module
—The Master Alarm Module monitors discrete inputs
from source equipment and; if the Network Communications Board is
installed in the Area Alarm, the Area Alarm Modules. When any errors or
faults occur, it informs the facility’s staff immediately with both audible and
visual indications.
5. Master Alarm Breakout P.C. Board—
The Master Alarm Breakout P.C.
Board interfaces with the source equipment field wiring, two dry-contact
relays that can be used as outputs, and one dry-contact relay that can interface
with conventional building automation equipment. This Master Alarm
Breakout P.C. Board is located in the Master Alarm Rough-In.
6. Area Alarm (Local Emergency Alarm)
—The Area Alarm contains between
one and six gas-specific Area Alarm Modules that monitor and display the
actual pressure or vacuum of gas lines within the facility. The Area Alarm
consists of the Area Alarm Front Panel and the Area Alarm Rough-In.
There is one dry-contact relay in the Area Alarm that provides an output sig-
nal. The output can be wired to either the normally-closed or normally-open
contacts. It is located on the Area Alarm Breakout P.C. Board, and marked
MAIN ALARM. For wiring diagrams, refer to the foldouts at the rear of this
manual.
• MAIN ALARM RELAY
•
When the Master Alarm is in alarm condition, this relay activates.
•
When the Master Alarm is silenced, this relay stays activated.
•
When the Master Alarm condition is remedied, this relay deactivates.
7. Area Alarm Rough-In
—The Area Alarm Rough-In Assembly provides con-
nections for field wiring to the power supply and connections for transducer
inputs to the Breakout P.C. Board. It is installed prior to the drywall installa-
tion and finishing.
8. Area Alarm Front Panel—
The Area Alarm Front Panel houses the Area
Alarm Modules and the Area Alarm Connector P.C. Board or Area Alarm
Network Communications Board. The panel consists of the finish trim plate
and hinged door assembly.
9. Area Alarm Module
—Area Alarm Modules monitor signals from pressure
or vacuum transducers in the piping zones that serve anesthetizing locations
and other vital life support and critical care areas. They convert these signals
and display the actual pressure or vacuum in either English or metric units, as
specified by the customer.
MedPlus TotalAlert® Alarm Network Operation and Maintenance Manual (205728)
Page 1-9
Glossary of Component Terms
Chapter 1: Introduction
1
Summary of Contents for MedPlus TotalAlert
Page 370: ...Schematic Wiring Diagram Typical Local Alarm...
Page 371: ...Schematic Wiring Diagram Typical Master Alarm...
Page 372: ...Schematic Wiring Diagram Typical Master Alarm to Master Alarm...
Page 373: ...Schematic Wiring Diagram Typical Area Alarm...
Page 374: ...Schematic Wiring Diagram Typical Master Alarm to Three Area Alarm...
Page 375: ...Schematic Wiring Diagram Typical Master Alarm to Six Area Alarm Combination...