A/E P/F

CH 4 +

CH 4 -

HS TRIG

CH 5 +

CH 5 -

VXI Technology, Inc.

PHYSICAL DESCRIPTION

The SVM2608 has a protective coating applied to it to ensure that the effects of environmental hazards are minimized. This coating endows the modules with resistance to salt sprays, moisture, dust, sand, and explosive environments, as the polymer coating provides a hermetic seal. The module is designed to withstand the stress and rigors of shock and vibration, allowing the module to be deployed in a variety of applications without concern for damage due to the surrounding physical environment. The following table details the environmental specifications of this module.

TABLE 1-1: SVM2608 ENVIRONMENTAL SPECIFICATIONS

SVM ENVIRONMENTAL SPECIFICATIONS

CLASSIFICATION

MIL-T-28800E Type III, Class 5, Style E or F

TEMPERATURE

Meets functional shock requirements of MIL-T-28800E, Type III, Class 5

OPERATIONAL

-20°C to 65°C

NON-OPERATIONAL

-40°C to 71°C

HUMIDITY

5% to 95% (non-condensing)

ALTITUDE

 

OPERATIONAL

Sea level to 15,000 ft (4,570 m)

SUSTAINED STORAGE

Sea level to 40,000 ft (12,190 m)

RANDOM VIBRATION

Three axis, 30 minutes total, 10 minutes per axis

OPERATIONAL

0.27 grms total from 5.0 Hz to 55.0 Hz

NON-OPERATIONAL

2.28 grms total from 5.0 Hz to 55.0 Hz

FUNCTIONAL SHOCK

Half sine, 30 g, 11 ms duration

SALT ATMOSPHERE

> 48 hrs operation

SAND AND DUST

> 6 hrs operation in a dust environment of 0.3 g/ft3 blowing at 1750 ft/min

The SVM2608 has two indicator LEDs located on its front panel. The A/E (Access/Error) LED flashes green when read/write commands are being sent to the module. Should the SVM2608 receive an error, the LED glows red. This LED can be overridden by the user by setting the Sysfail bit in the Reset, Sys Fail Control, Interrupt Levels Register. The P/F (Power/Fail) LED glows green indicates the status of a processor driven self-test. If the self-test is successful, the P/F LED glows green, if the test fails, however, the LED will glow red. Both the A/E and P/F LEDs can be programmed to glow red when a fail condition occurs.

J100

FIGURE 1-3: SVM2608 FRONT PANEL

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SVM2608 Introduction

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VXI user manual Physical Description, SVM2608 Environmental Specifications