Woodward TecJet 50, Инструкция по установке и эксплуатации

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TecJet 50 Manual 36102
6 Woodward
Figure 2-4. Incorrect Wiring to Power Supply
CAUTION—NEGATIVE/POSITIVE GROUND SYSTEM
A negative ground system is shown. If a positive ground system is used, the
switch and control fuse must be located in series with the battery (–) and the
terminal on the Woodward control. The positive terminal becomes chassis
ground.
NOTE
If the TecJet 50 is installed in combination with an EGS-01 engine control,
the TecJet 50 will take the power supply from the EGS-01 engine control.
Termination Resistor for CAN Communication
If CAN communication is used between the TecJet 50 and the engine control
system, a termination resistor of 120 W between pin B and pin S must be
installed on the TecJet 50 (see Figure 2-5). The termination resistor on the
TecJet 50 connector will prevent disturbances and/or reflections of CAN signals.
If your application consists of multiple TecJet 50’s, then pins B and S of the first
TecJet 50 should be connected to pins N and V of the second TecJet 50.
Connect the termination resistor between pins B and S of the second TecJet 50.
For further details, see Figures 2-6 and 2-9.
NOTE
The termination resistor must always be connected through pins B and S of
the last TecJet 50 in an application using multiple TecJet 50’s. See Figure
2-6 for further details.