Eicon Networks P92 Instalační příručka stáhnout pdf (Strana 25)

EiconCard P92 Installation Guide 25

Table 10. Creepage Distances

The creepage distances apply when installed in a normal office environment. The

creepage distances shown in parentheses apply where the local environment within

the PC is subject to conductive pollution or dry non-conductive pollution which

could become conductive due to condensation.

These distances can be checked by measuring between the adjacent parts as shown

below. X shows the clearance distance which is the shortest distance in air between

two points. Y shows the creepage path (along surfaces) between the same two points.

Figure 13. Typical Installation

Power Consumption

Check that power supply will not be overloaded. Maximum power consumption of

the board is stated on page 22. The user should check that the total power drawn by

the host computer, the EiconCard P92, and any other peripherals, does not exceed

the capability of the host power supply unit.

Clearance

X mm

Creepage

Y mm

Voltage used or generated by other

parts of the host or expansion card

Vrms or Vdc

2.0 2.4 (3.8) up to 50

2.6 3.0 (4.8) up to 125

4.0 5.0 (8.0) up to 250

4.0 6.4 (10.0) up to 300

203086-1.FM5 Page 25 Friday, February 28, 1997 10:35 AM

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Eicon Networks P92 Instalační příručka Strana 25