Northern Airborne Technology RM01-001 - Manual (Page 5)

RM01-001 Remote Memory
SM77 Installation and Operation Manual
Section 1 Rev: 1.01 Issue 1 Page 1-2
ENG-FORM: 800-0115.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
1.4 Specifications
1.4.1 Electrical Specifications
Input Signals
Input Operating Voltage
The RM01 requires a conditioned +5 Vdc power supply such as that provided by an
AMU50.
Nominal Operating Input Voltage 5.0 Vdc
Maximum Current: 0.1 A @ 5.0 Vdc
Communication
The RM01 communicates over a Serial Peripheral Interface (SPI) with an external device
such as an AMU50.
1.4.2 Physical Specifications
Height 18.4 mm (0.73 in) maximum
Depth 51.4 mm (2.03 in) maximum
Width 57.2 mm (2.25 in) maximum
Weight 0.04 kg (0.09 lbs) maximum
Material and Finish Brushed aluminium, conversion coated
Connectors One 9 pin D-sub (male), Jackpost locking hardware
Installation SPI Cable: 0.3 m (11.81 in) maximum
Installation Kit: RM01-IKC
Mounting Bulkhead Mount (four 6-32 screws)
1.4.3 Environmental Specifications
The RM01 has been tested to the environmental conditions listed below. Environmental categories for
which TSO compliance has been demonstrated are listed on the Environmental Qualification Form in
Section 2 of this manual.
Temperature -40 to +70
° C (operating)
-45 and +85
° C (short-time operating)
-55 to +85
° C (ground survival)
Altitude 50,000 feet maximum
Humidity 95 % non-condensing
Shock Operational shock; 6 g for 11 ms
Crash safety (impulse); 20 g for 11 ms
Crash safety (sustained); 20 g for 3 s
Vibration RTCA/DO-160E Section 8 Categories (SBM) (U2FF1)