Advantech AWS-8248 Spezifikationen PDF herunterladen (Seite 11)

3 Chapter 1 Introduction

Passive backplanes

The AWS-8248 offers two types of passive backplanes, the PCA-6108C

and the PCA-6107P2. They allow you to run your industrial applications

from a variety of full-featured CPU cards.

Figure 1.1: The PCA-6108C and PCA-6107P2 passive backplanes

The backplanes are formed from four-layer PCBs with ground and power

planes to reduce noise and power-supply impedance. They have LED

power indicators for +5 V, +12 V, -5 V and -12 V.

Advantech's PCA-6107P2 passive backplane can be installed into the

AWS-8248TP. It contains two PCI-compatible slots, four PC/AT-compat-

ible (ISA-bus) slots and one dedicated slot for a CPU card. Three power-

connectors are also included in the PCA-6107P2.

Alternatively, Advantech's PCA-6108C passive backplane can be

installed into the AWS-8248T. It contains eight PC/AT-compatible (ISA-

bus) slots, termination resistors for high-speed signals and terminal block

connectors to supply power from the board.

Convenient work drawer

The AWS-8248's "work drawer" card cage slides out in a snap for

reduced MTTR. It makes adding or exchanging plug-in cards and chang-

ing power supplies quick and easy. Our standard PC/AT compatible pas-

sive backplane lets you run your industrial applications from a variety of

full-featured CPU cards. and easy overclocking of frequency and Vcore

voltages all through the BIOS Specifications.

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Advantech AWS-8248 Spezifikationen Seite 11