Sandia Aerospace AIS240A-35 - Manual (Page 5)

SECTION 2
INSTALLATION CONSIDERATIONS
2.1 Introduction
The AIS 240-35 and AIS 240-35 have been designed to provide 24 poles of signal level switching.
2.2 Mounting
The AIS 240-35 and AIS 240A-35 can be mounted in any axis either inside or outside the pressure ves-
sel. The units are mounted with 4 each number six or eight mounting screws (not provided).
2.3 Cooling
The AIS 240-35 and AIS 240A-35 do not require external cooling.
2.4 Electrical
The AIS 240-35 and AIS 240A-35 will operate on 18 to 32.0 Vdc. The AIS 240-35 and AIS 240A-35
units are supplied with a 78 pin Sub-D connector, Sandia Part Number 204508-1 and 80 crimp contacts,
Sandia Part Number 305070. Extra pins can be discarded upon completion of the installation. Power
and ground wires should be #22 AWG or larger.
2 306148 Rev A