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PB-SIO4 Adapter AD-SIO4

ID 19957, Rev. 0300 Page 4 - 3® PEP Modular Computers GmbH

4. Adapter AD-SIO4

4.1 Product Overview

The AD-SIO4 is a special adapter designed to provide front panel connection to the PB-

SIO4 using 15-pin Dsub connectors as opposed to the 50-pin connector provided by the

carrier board.

This adapter consists of a separate, 8 HP front panel with four, 15-pin female Dsub con-

nectors mounted on the front side for external device connection, and two, 24-pin, male

dual row connectors for internal connection to the PB-SIO4 carrier board. Connection

from the carrier board to the adapter is done via a 50-way, flat ribbon cable with a 50-

pin, dual row female connector for the carrier board, and two, 24-pin, dual row female

connectors for connection to the adapter. This cable allows for the connection of two

PB-SIO4’s to two AD-SIO4’s where pins 25 and 26 are not used. See Table 3-4 for the

pinout of this cable.

4.2 Adapter Overview

Figure 4-1: Front View of the AD-SIO4 with Dsub Pin Layout

BU1

BU2 BU3

BU4

Channel

7 GndE

1 GndE

VccE 15

3 RxD

5 RTS

2 TxD

4 CTS

Pin 15 is for use only with

the optocoupler version

of the PB-SIO4.

1 2 ... 28 29 30 31 32 33 34

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Kontron PB-SIO4 Manuale Utente Pagina 33