• Digital I/O
• 3 channel ARINC 407, 3-wire synchro out
• Discrete I/O

Features

The AIS 450 digital platform can be used, but not limited to, for the following applications:

• ARINC 429 label 314 or 320 to synchro heading output
• ARINC 429 labels 314 or 320, 324, and 325 to synchro heading, pitch and roll output
• ARINC 429 to ADF, DME synchro
• ARINC 429 or serial to selected course waypoint bearing

Specifications

Weight:
1.42 lb

Dimensions:
8.5 x 4.0 x 2.5 in

Mounting:
#8 screw size

Mount Locations:
8.00 x 2.00 in

Power Supply Voltage:
18 VDC to 33 VDC

Supply Current:
520mA, maximum (745mA, maximum including external loads)

Protection:
active current limiting to 2.0 amps

Inputs:
ARINC 429: high speed 100 Kbps ±1%
26 VAC reference CH1 and CH3: 24.7 VAC to 27.3 VAC
discrete input (ARINC 763-3): Active: Low / Ground Signal  V < 3.5 VDC with I < 20 mA sink or R < 10Ω

Outputs:
ARINC 429: high speed 100 Kbps ±1%
Synchro-X, Y, and Z (ARINC 407): 0 to 11.8 VAC typical, 12.4 VAC maximum, 0.209 VA into 500Ω each channel
Synchro Angle Accuracy: input angle ±0.5%
Synchro-Valid-CH1: 28VDC(valid) / open(invalid) discrete, 75mA maximum short circuit protected

Environmental:
RTCA/DO-160F Categories: F1-BAB[R(B, B1)]XXXXXXZ[AXX]AR[CC][WW]M[XXXXX]XXAX
Operating Temperature: -40°C to 70°C

Storage Temperature:
-55°C to 85°C

Operation Altitude:
up to 55,000 ft

In-Flight loss of Cooling:
equipment can run indefinitely with no cooling

Certification: TSO-C5f, TSO-C6e “”Incomplete System””