Advantech MIO-3121 Installation and operation manual

MIO-3121 Startup Manual 1
MIO-3121 Mini-PCI to 4 COM Module
MIO-3121 Mini-PCI to 4 COM Module
Startup Manual
Advantech introduces its new MIO module, MIO-3121 with
Mini-PCI interface, an advanced 4 COM interface connec-
tion hub. Fully compliant to PCI local bus specification
3.0.UARTs fully S/W compatible with 16C550-type
devices. MiniPCI Type III Interface
Before you begin installing your card, please make sure
that the following materials have been shipped:
If any of these items are missing or damaged,
contact your distributor or sales representative
immediately
.
• Mini PCI Type III Interface
• Chipset: OxmPCI954
• Four 16C950 High performance UART channels
• 8-bit Pass-through Local Bus (PCI Bridge)
• IEEE 1284 Compliant SPP/EPP/ECP Parallel port
• Efficient 32-bit, 33 MHz MiniPCI interface, fully compliant
to PCI Local Bus specification 3.0 and PCI Power Man-
agement Specification 1.1
• UART up to 20MHz with the crystal oscillator
• 3.3V operation (5V tolerance on selected I/Os) Connec-
tor: 40pins 2.0mm 20X2 Box Header
• UART operation up to 60Mbps via external clock source.
Up to 20MHz with the crystal oscillator
• OS support: Win98, 2000, XP, NT4.0, Vista
Mechanical and Environmental
• Power Supply Voltage: 5V and 12V
• Size: 59.75mm x 52.75mm
• Operating Temperature: 0°C ~ 60°C (32°F ~ 140°F)
-40°C to 85°C (-40°F ~185°F)in Storage
• Operating Humidity: 0% to 90% relative humidity, non-
condensing
• Compliance Certifications: CE; FCC
Introduction Specifications
Packing list
• 1 MIO-3121 Mini-PCI to 4 COM Module
• 1 Startup manual
• 1 CD ROM for MIO-3121 Driver
• 1 FLAT CABLE 40P-2.0mm D-SUB
9P(M)/IDC 45cm p/n: 1700000447
Note 1: Acrobat Reader is required to view any PDF
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For more information on this and other Advantech
products, please visit our website at:
http://www.advantech.com
http://www.advantech.com/eplatform
For technical support and service, please visit our
support website at:
http://www.advantech.com/support
This manual is for the MIO-3121 series Rev. A1.
Part No.2006312102 3rd Edition
Jan. 2008

2 MIO-3121 Startup Manual
The table below lists the function of each of the jumpers
and connectors
Jumpers & Connectors
CN1: COM 1~4 Connector
Pin Signal Pin Signal
1 COM3_DCD# 2 COM3_DSR
3 COM3_RXD 4 COM3_RTS#
5 COM3_TXD 6 COM3_CTS#
7 COM3_DTR# 8 COM3_RI
9GND 10GND
11 COM2_DCD# 12 COM2_DSR#
13 COM2_RXD 14 COM2_RTS#
15 COM2_TXD 16 COM2_CTS#
17 COM2_DTR# 18 COM2_RI
19 GND 20 GND
21 COM1_DCD# 22 COM1_DSR#
23 COM1_RXD 24 COM1_RTS#
25 COM1_TXD 26 COM1_CTS#
27 COM1_DTR# 28 COM1_RI
29 GND 30 GND
31 COM0_DCD# 32 COM0_DSR#
33 COM0_RXD 34 COM0_RTS#
35 COM0_TXD 36 COM0_CTS#
37 COM0_DTR# 38 COM0_RI
39 GND 40 GND
Board Layout
Mechanical Drawing (component side)

MIO-3121 Startup Manual 3
FCC This device complies with the requirements in part 15 of the FCC rules: Operation is subject to the fol-
lowing two conditions:
1.This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undes-
ired operation
This equipment has been tested and found to comply with the limits for a Class A digital device, pur-
suant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio communications. Operation of
this device in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his/her own expense. The user is advised that any equipment
changes or modifications not expressly approved by the party responsible for compliance would void
the compliance to FCC regulations and therefore, the user's authority to operate the equipment.
Caution!
Achtung!
There is a danger of a new battery exploding if it is incorrectly installed. Do not attempt to recharge,
force open, or heat the battery. Replace the battery only with the same or equivalent type recom-
mended by the manufacturer. Discard used batteries according to the manufacturer’s instructions.