MEC-COM-M212
MEC-COM-M212
Mini PCI-e 2-port RS-232 serial board with power input
Single-Lane (x1) PCI-Express with throughput up to 5.0 / 2.5Gbps
Fully compliant with PCI-Express Base Specification Rev. 1.1
Top serial transmission performance up to 921.6 Kbps baud rate
FIFO 256 Bytes, 15 KV ESD protections on board
H/W, S/W automate flow control supported
Each port supports 5V or 12V power output by DIP switch setting
Overview
MEC-COM-M212 is a serial communication card for embedded PC. The card follows the Mini PCI-e standard which is
complaint with PCI Express x 1 classification and small form factor (30.00 x 50.95 mm). This board fits in any host computer
that has Mini PCI-e card slots.
Top Performance
MEC-COM-M212 has 2 RS-232 serial ports, each individual port supports 921.6 Kbps baud rate. The combination
features 15KV ESD protection, FIFO 256 Bytes, HW/SW automated flow control and extended operating
temperature which enhances the board’s reliability and performance.
High Usability
MEC-COM-M212 is designed with flexibilities for many different applications. The power output can be configured
by DIP switch. The accessories (bracket, connection / power input cable) are included in the standard package.
Specifications
General
PCI-Express Revision:
PCI-Express Base Specification Rev 1.1
PCI-Express Electromechanical Revision:
PCI-Express Mini Card Electromechanical Rev. 1.1
Hardware
Controllers: XR17V352 (16C550C compatible)
Bus: Single-Lane (x1) PCI-Express with throughput up to 5.0 / 2.5Gbps
Interface (Connector)
RS-232: 2 (DB9 male)
Serial Line Protection
ESD Protection: 15 KV on board
Serial Port Power
Voltage Select: 5V or 12V
Performance
Baud Rate: Asynchronous baud rates up to 921.6 Kbps
Dimensions
Width x Length (mm): 30.00 x 50.95
Serial Communication Parameters
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: • No Parity bit
• Odd Parity bit
• Even Parity bit
• Parity bit forced to 1
• Parity bit forced to 0
Flow Control: RTS/CTS, XON/XOFF
Environmental Limits
Operating Temperature: -40°C ~ 85°C
Storage Temperature: -40°C ~ 85°C
Humidity: 5% ~ 95%
Serial Signals
RS-232: TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND, RI
Driver Support
Operating Systems: Win 2000, Win XP, Win Vista, Win 7,
Win 8, Win 10
Regulatory Approvals
EMC: CE, FCC
EMI: EN 55022, EN61000-3-2, EN61000-3-3,
FCC Part 15 Subpart B
Class B
EMS: En 55024, IEC 61000-4-2, IEC 61000-4-3,
IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6,
IEC 61000-4-8, IEC 61000-4-11
Reliability
MTBF: 2,016,738 hr
Warranty: 3 years
Power Requirement
Power Consumption: 415mA@3.3V
Dimensions
Package Checklist
Unit: mm
• Mini PCI-e Card x 1
• Bracket x 1
• 20Pin Internal Cable w/ two DB9 Male
Connectors (30cm) x 1
• 4Pin Power Input Cable (30cm) x 1
• Quick Installation Guide (Printed) x 1
• Driver CD x 1
Ordering Information
Available Models
MEC-COM-M212
Mini PCI-e 2-port RS-232 serial board with power input
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