Onboard Indicators; Floppy/Hard Disk Drive And Scsi Connections; Floppy Connector - Advantech RS-200-RPS-D User Manual

2-7

Onboard Indicators

GLAN1/GLAN2 LEDs
The Ethernet ports (located beside
the VGA port) have two LEDs.
See the table on the right for the
functions associated with these
LEDs. On each GLAN port, the
yellow LED indicates activity while
the other LED may be green, or-
ange or off to indicate the speed
of the connection.
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Floppy/Hard Disk Drive and SCSI Connections

Note the following when connecting the floppy and hard disk drive cables:
• The floppy disk drive cable has seven twisted wires.
• A red mark on a wire typically designates the location of pin 1.
• A single floppy disk drive ribbon cable has 34 wires and two connectors to
provide for two floppy disk drives. The connector with twisted wires always
connects to drive A, and the connector that does not have twisted wires
always connects to drive B.

Floppy Connector

The floppy connector is located
on JP7. See the table below
for pin definitions.
GLAN Right LED
LED
Color
Off
Green
Orange
Floppy Connector Pin Definitions (JP7)
Pin Number Function
1 GND
3 GND
5 Key
7 GND
9 GND
11 GND
13 GND
15 GND
17 GND
19 GND
21 GND
23 GND
25 GND
27 GND
29 GND
31 GND
33 GND
2-15
Chapter 2: Installation
Indicator
Definition
No Connection
100 MHz
1 GHz
Pin Number Function
2 FDHDIN
4 Reserved
6 FDEDIN
8 Index-
10 M otor Enable
12 D rive Select B-
14 D rive Select A-
16 M otor Enable
18 DIR-
20 STEP-
22 W rite Data-
24 W rite Gate-
26 Track 00-
28 W rite Protect-
30 Read Data-
32 Side 1 Select-
34 Diskette