System Installation
System InstallationSystem Installation
System Installation TT-3042C Remote Alarm/Distress Box (optional)
TT-3042C Remote Alarm/Distress Box (optional)TT-3042C Remote Alarm/Distress Box (optional)
TT-3042C Remote Alarm/Distress Box (optional)
Page
PagePage
Page 3-44
3-443-44
3-44 25-Jul-00
25-Jul-0025-Jul-00
25-Jul-00
Model
ModelModel
Model TT
TTTT
TT-3042C, Remote Alarm/Distress Box
-3042C, Remote Alarm/Distress Box-3042C, Remote Alarm/Distress Box
-3042C, Remote Alarm/Distress Box
General Specifications The unit is in full compliance with the
Inmarsat CN114, IEC 945 and Wheel Mark
specifications.
Dimensions (H x W x D) 49 mm x 95 mm x 99 mm
Weight 0.32 Kg
Mountings Wall mounting, 4 holes Ø4.0 mm
Mounting bracket for console, 4 holes Ø4.0
mm
Power requirements 7.5V - 12V DC, Standby: 0.1W/@9V,
Max.: 0.5W/@9V
Cable length / Type Max. 100m / 8 leaders, screened signal
cable †
Connector Internal screw terminals
Distress/MES Fault Relay Max. switching: 2A or 60W or 220V DC
Distress Relay jumpers Enable; W1: 1-2,
Disable; W1: 2-3 ††
Activated: Shorted; W2: 1-2 ††,
Open; W2: 2-3
MES Fault Relay jumpers Enable; W3: 1-2,
Disable; W3: 2-3 ††
Activated: Open; W4: 1-2 ††,
Shorted; W4: 2-3
Temperature -25°C to 55°C operating,
-40°C to 80°C storage
Relative humidity 95% non-condensing at 40°C
Vibration operational Random vibrations: 5-20 Hz:0.005 g²/Hz
20-150 Hz:-3 dB/oct
(0.5 g rms.)
Sinusoidal vibrations: 2-15.8 Hz: 2.54 mm
peak ampl.
10-100 Hz: 1.0 g
peak acceleration
Vibration survival Random vibrations: 5-20 Hz:0.05g²/Hz
20-150 Hz:-3 dB/oct
(1.7g rms.)
Sinusoidal vibrations: 2-15.8 Hz:2.54 mm
peak ampl.
10-100 Hz: 1.0g
peak acceleration
Shock Half sine: 20g/11ms
Table 28 TT-3042C Technical Specifications
†: Leader resistance < 160Ω/km.
††: Factory setting
Document Nr: I-MA-3010.68-5510-762-IVT-312