INSTRUCTION & SERVICE MANUAL
A112
•
All models are approved for use as Audible Signal Appliance
for use as General Signaling: UL464A & CSA C22.2 No 205-17
•
Type 4 / 4X / 3R / 13, IP66
•
-40°C to +66°C / -40°C to +151°F
General Signaling Canada:
A112
.
024
.2
: -40°C to +55°C / -40°F to +131°F
A112
.
230
.7
: -40°C to +40°C / -40°F to +104°F
•
To maintain Ingress Protection, cable entries must be fitted with suitably rated cable glands or stopping plugs
•
EOL Monitoring (DC Only): End of Line Devices may be fitted between the +ve & -ve terminals of the PCBA. Please ensure that the device
legs meet the wire size range stated for the connection terminals and are fitted correctly in order to avoid a short. Refer to the compatible
control panel specification for EOL device values and ratings.
Model
Nominal
Voltage
Voltage
Range
P1 Nominal
Operating
Current
#
P1 Max Operat
ing RMS
*
P2 Nominal
Operating
Current
#
P2 Max Operating
RMS
*
A112
.
024
.2
12V dc
11.5 - 54V ac
280mA
280mA
376mA
430mA
24V dc
225mA
430mA
48V dc
122mA
223mA
115V ac
100- 240V ac
50/60Hz
100mA
101mA
A112
.
230
.7
173mA
181mA
230V ac
65mA
105mA
*Max Operating current for worst
-
case input voltage; Nominal current at nominal voltage and Tone 44
The units have been tested and approved to DNVGL-CG-0339 & EN54-3:2014
incl. A1:2019 for the installation on ships in the following locations:
Temperature:
A, B, C & D (Machinery spaces, control rooms,
accommodation, bridge, inside cubicles,
desks, etc..., pump rooms, holds, rooms with no
heating, Open deck, masts)
Humidity:
A & B (All locations)
Vibration:
A (Bulkheads, Beams, Deck, Bridge)
EMC:
A & B (All locations Including Bridge & open deck)
Enclosure:
A, B & C (Control rooms, accommodation, bridge,
engine room, open deck masts, below floor plates in
engine room)
The units comply with Solas 74 Chapter II-2, Regulation 7 & Chapter X,
Regulation 3 for installation on ships in the following locations:
Temperature:
D (Location -25° to +70°C)
Vibration:
A (General Applications)
EMC:
B (Bridge & Open Deck Zone)
Enclosure:
IP56, Salt mist
