Aplex-technology AHM-6057A Bedienungsanleitung PDF herunterladen (Seite 28)

AHM-6XX7A User Manual

CLOSE 3-4

COM1 Pin9=+5V

CLOSE 5-6

COM1 Pin9=+12V

CLOSE 7-9

CLOSE 8-10

COM2 FOR RS232 FROM COM2

(default)

CLOSE 9-11

CLOSE 10-12

COM2 FOR RS485/RS422 FROM

COM22

Note:

1. As determined by its hardware design, the board features full-duplex RS485 communication. Like

RS422, a four-wire connection is necessary.

Since COM2 and COM22 use the same address, they cannot work at the same time.

**Optional module: TB-507

TB-507 is a transfer board which concert RS-232 to RS-422 or half duplex RS-485 signal.

This module will be installed at COM2 port.

Please notice that after installed TB-507, the COM2 port will only have RS-422 or half duplex

RS-485 output. And please do not change JCOM setting for COM2.

Jumper setting of TB-507:

11. IDE (2.0MM 2X22) IDE connector: the motherboard provides a 44-pin IDE connector for

connection of 2.5' IDE hard disk drivers and supports up to 2 IDE devices.

Signal Name

Pin#

Signal Name

RESET

Ground

IDE_PDD7

IDE_PDD8

IDE_PDD6

IDE_PDD9

IDE_PDD5

IDE_PDD10

IDE_PDD4

IDE_PDD11

IDE_PDD3

IDE_PDD12

IDE_PDD2

IDE_PDD13

IDE_PDD1

IDE_PDD14

IDE_PDD0

IDE_PDD15

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 88 89

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