FirstCall™ Medical Gas Alarm
Operating & Maintenance Manual
Powerex • 150 Production Drive • Harrison, OH 45030 • USA
P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com
IN599102AV • 15 September 2020
Page 5 of 36
• Master alarm signals organized under main
source badge – click through for individual alarm
information
• Push-in terminal blocks to easily connect
transducer and source equipment alarm signals
• Factory set for normally closed signals, able to
change to normally open
•
Transducers are gas-specific, and cross-
connecting a transducer with an assigned gas
input will generate an alarm per 2018 NFPA 99
• Hinged frame for easy assembly and maintenance
• Option for digital outputs – contact factory
PLC + HMI
Combination PLC+HMI monitors inputs from medical
gas transducers and alarm points. Input status
displayed on high quality LED HMI touchscreens with
compact built in PLC. Preprogramed standard settings
included with all medical gas inputs. Alarm set points,
alarm messages and descriptions of sources are fully
customizable. Alarm and error history is recorded in
Alarm Summary.
The unit is capable of communicating with building
monitoring system via Ethernet connection using
BACnet over IP.
Screen sizes include 7” and 10”. Both are LED HMI
touchscreens.
7”
10.1”
Configuration of Models
Area Alarm
AAP7-X thru AAP7-XXXXXXXX (7” panel)
AAP10-X thru AAP10-XXXXXXXX (10” panel)
X = gas up to 8
O = Oxygen
A = Medical Air
V = Vacuum
2 = N2O
N = N2
C = CO2
W = WAGD
I = Instrument Air
Example: AAP10-OAV Area Alarm 10” screen Oxygen,
Air, Vacuum
Master Alarm
MAP7-YY
MAP10-YY
YY = digital inputs (23, 39, or 55)
Example: MAP7-23 Master Alarm 7” screen 23 input
signals
Combination Alarm
CAP7-X-YY thru CAP7-XXXXXX-YY (7” panel)
CAP10-X-YY thru CAP10-XXXXXX-YY (10” panel)
X = gas up to 6
O = Oxygen
A = Medical Air
V = Vacuum
2 = N2O
N = N2
C = CO2
W = WAGD
I = Instrument Air
YY = digital inputs (23, 39, or 55)
Example: CAP10-OAV2CW-55 Combo Alarm 10”
screen Oxygen, Air, Vacuum, N2O, CO2, WAGD, 55
input signals
Summary of Contents for AAP10-OAV
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