User`s manual

I/O SERVER User’s Manual Industrial PC
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Acromag, Inc. Tel:[phone] Fax:[phone] Email:[e-mail] http://www.acromag.com
9
Ethernet RJ45 Connections
Pin Description Pin Pin Description Pin
Rx+ 1 Rx- 2
TX+ 3 NC
1
4
NC
1
5 Tx- 6
NC
2
7 NC
2
8
The I/O Server has one 15 pin DSUB connecter for a standard Video
Graphics Array (VGA) video connection. The resolution of the display is
dependent on the model and is provided in the specification section of this
manual. This output is intended to be plugged directly into a compatible
monitor. Monitors with only Digital Visual Interface (DVI) inputs will require
an external VGA to DVI convertor. The pin connections and description for
the video connection are shown in the figures and table below.
VGA Video Pin Connections
Pin Description Pin Pin Description Pin
Red Out
1
Green Out
2
Blue Out
3
NC
4
Ground
5
Ground
6
Ground
7
Ground
8
+5V
1
9
Ground
10
No Connect
11
DCC Data Out
12
Horizontal Sync
13
Vertical Synch
14
Clock Data Out
15
The I/O Server has two 9 pin DSUB connectors on the front panel for
standard serial connections. Control of these ports is obtained through the
operating system via standard Intel addressing. Refer to the Processor
Memory Map & Interrupt Request Assignments located in the Appendix for
the specific address and IRQ designations. Address locations and IRQ
settings may be altered in the system BIOS. Refer to Section 3.0 for more
information on BIOS settings. The pin connections and description for the
serial connections are shown in the figures and table below.
Table 2.1: Ethernet Port
Connections
1. These pins are shorted
internally.
2. These pins are shorted
internally.
V
GA Video Connection
Figure 2.4: Video (VGA) Port
with pin out.
Table 2.2: Video Port
Connections
1. This signal has an internal
fuse.
Serial Connections
Figure 2.5: Serial Port and pin
numbering.