Sandia Aerospace ST26 - Manual (Page 6)

SECTION 2
INSTALLATION CONSIDERATIONS
2.1 i
nTrOduCTiOn
The ST 26 has been designed to covert the sinusoidal output of approved Tach Generators to a digital
output that can be used by onboard navigation systems. The ST 26 has four channels and can be used
for both pro and engine tach interfaces.
2.2 m
OunTing
C
OnsideraTiOns
The ST 26 can be mounted in any axis either inside or outside the pressure vessel. To ensure protection
against lightning strikes, the case should be grounded to airframe ground. This can be most easily ac-
complished by mounting the case on a grounded surface.
2.3 C
OOling
The ST 26 does not require external Cooling
ST 26
Tach Generator Adapter
5