11
10
Connection of the Power Path Module
Connection of the Power Path Module
7
7
7.1
7.2
7.3
Connection procedure
1 Check that both FCPMs are in the Off state (No LED present)
2 Connect the Communication cables for FCPM1
3 Connect the Power cable for FCPM1
4 Connect the Communication cables for FCPM2
5 Connect the Power cable for FCPM2
6 Connect the Output Communication cables
7 Connect the Output Power cable
For the various connections to the PPM the following diagrams use the
following key:
Dual cylinder configuration
In this configuration each FCPM is supplied with fuel from a separate cylinder.
The PPM manages the signals from each and creates one data stream to the UAV.
Single cylinder configuration
In this configuration each FCPM is connected to the same cylinder.
The PPM manages the signals from each and creates one data stream to the UAV.
Additionally, each diagram has the port for the connection to the PPM labelled.
Power Cable
Hydrogen Feed
Regulator Connection
UART Connection
PPM
FCP
M 1
FCP
M 2
5
8
6
10
7
11
1 2 3
C
onnec
tion t
o U
AV
PPM
C
onnec
tion t
o U
AV
FCP
M 1
FCP
M 2
5
8
6
10
7
1 2 3
Note: Diagram is for the FCPM 1 cylinder to be connected to the PPM. But the PPM
can operate with the Regulator connection from either unit FCPM. The signal from
the other regulator must be connected to the respective side of the PPM on either
Port 11 or 7.