pc

10.25 pc 11.25 pc

38

34.5 pc

Under abnormal conditions, such as a short on SCSI TERMPWR, +5 V current may be higher. At temperatures of at least 25 ° C a current of 4 A is sustained no longer than 30 seconds before the self-resetting TERMPWR short circuit protection device (F1) opens.

The PCI PRSNT1/ and PRSNT2/ pins are set to indicate a 15 W maximum configuration.

A.1.3 Thermal, Atmospheric Characteristics

The board is designed to operate in an environment defined by the following parameters:

Temperature range: 0 ° C to 55 ° C (dry bulb)

Relative humidity range: 5% to 90% noncondensing

Maximum dew point temperature: 32 ° C

The LSIU160 is design for a storage and transit environment defined by the following parameters:

Storage Temperature: 45 ° C to 105 ° C (dry bulb)

pc

Relative Humidity Range: 5% to 90% noncondensing

A.1.4 Electromagnetic Compliance

The board is designed and implemented to minimize electromagnetic emissions, susceptibility, and the effects of electromagnetic discharge. The board carries the CE mark, VCCI, Canada mark, and meets the requirements of FCC Class B. The board is marked with the FCC self-certification logo.

A.1.5 Safety Characteristics

The bare board meets or exceeds the requirements of UL flammability rating 94 V0. The bare board is also marked with the supplier’s name or trademark, type, and UL flammability rating. Since this board is installed in a PCI bus slot, all voltages are below the SELV 42.4 V limit.

Physical Environment

A-3