Appareo Stratus ES - Power; GPS Position Source (Stratus ES only); Altitude

600840-000031 Stratus ES/ESG Installation Instructions
Rev. 2.2
Last Revised: February 20, 2018
Page 22 of 45
Power
Stratus ES/ESG requires a 5 amp circuit breaker. A minimum of 2 ground pins should be tied.
Pin # Pin Name I/O
1
Aircraft Ground
-
2
Aircraft Power
-
20
Aircraft Ground
-
21
Aircraft Power
-
Table 15: Power pin assignments
GPS Position Source (Stratus ES only)
Stratus ES requires connection to an external GPS source. The RS232 output from the GPS
source requires configuration.
Pin # Pin Name I/O
3
RS232-RX
External GPS input
In
18
External GPS Common
Ground
-
Altitude
Stratus ES/ESG can be connected to either a parallel or serial altitude encoder. The pins
utilized will depend on the type of altitude encoder.
For parallel altitude encoders:
Pin # Pin Name I/O
9
Altitude A1
In
10
Altitude A4
In
11
Altitude B2
In
12
Altitude C1
In
13
Altitude C4
In
27
Altitude D4
In
28
Altitude A2
In
29
Altitude B1
In
30
Altitude B4
In
31
Altitude C2
In
37
Altitude Common (GND)
-
Table 16: Parallel altitude encoder pin assignments