The IA-RS232C-D is a dual port, solid-state interface adapter (serializer) that provides a simple and robust method of converting parallel data into serial data for transmission to multiple aircraft systems. This adapter is designed to convert parallel, 10-bit, ICAO pressure altitude data from two altitude reporting digitizers to a fan-out consisting of two RS-232 compliant outputs.
The IARS232C interfaces support two baud rates: 1200 bps for use with navigation devices by UPS Aviation Technologies, and 9600 bps for use with navigation devices by Trimble and Garmin.
规格：
Weight:
12 oz
Operating Altitude:
-1,000 to 62,700 ft (Dependent on input device range)
When using a Trimble or Garmin device, the IA-RS232C will not report below zero feet
Operating Voltage:
12 to 30 VDC
Operating Current:
0.090 Amp (90mA)
Operating Temperature:
-20°C to 85°C
Storage Temperature:
-55°C to 85°C
Warm-up Time:
No warm-up required
Accuracy:
This device repeats the data from the source altitude reporting device with 100% accuracy
Serial Altitude Data Output Port Specification (DE-9S Connector):
Maximum Cable Length:
50 Feet. (15.24 meters)
Code Format:
ASCII
Communication Method:
Asynchronous
Transmission Rate:
Selectable, 1200 bps to 9600 bps
Update Rate:
1/sec
特征：
