M.2-COM232-2

Name: ACCES I/O M.2-COM232-2 2-Port Serial M.2 Card Supporting RS-232
SKU: M.2-COM232-2

ACCES I/O

ACCES I/O M.2-COM232-2 2-Port Serial M.2 Card Supporting RS-232

M.2-COM232-2

M.2 2260/2280 size with B & M keys and Latching I/O Connectors
Serial Types: RS-232
High Performance 16C950-Class UARTs With 128-Byte FIFO For Tx And Rx Buffering
Supports Data Communication Rates To 921.6Kbps In RS232 – As High As 3Mbps In Differential Modes – 10Mhz With Custom Crystal Option
Port-By-Port Field Selectable Termination For RS422 & RS485 Applications
Virtually Any Custom Baud Rate May Be Configured By The User Via Register Settings, No Custom Oscillator Needed
±15kV ESD Protection On All Signal Pins
Supports CTS, RTS, And 9-Bit Data Mode, Half- and Full-Duplex communications
RoHS And Industrial Temp (-40°C To 85°C) Both Standard
Support for Wind River VxWorks (call for ordering information)
Designed, made, supported, and manufactured in the USA

Product Code: M.2-COM232-2

Categories: ACCES I/O, I/O Modules, Serial M.2 Cards

Range: ACCES I/O

Details

The ACCES I/O M.2-COM232-2 features high performance 16C950-class UARTs. This card has 2-Ports and each port is capable of communication speeds up to 921.6kbps in RS-232 and has 128-byte deep transmit and receive FIFOs. Large FIFOs protect against data loss in multitasking operating systems, reduce CPU utilization, and improve data throughput, while reducing or eliminating inter-character or inter-packet pauses. The advanced integrated circuit with pre-scalar supports a wide variety of custom baud rates, and any rates not otherwise achievable can be supported via a custom factory-installed crystal oscillator. The RS232 ports provided by the card are 100% compatible with every other industry-standard serial COM device, supporting TX, RX, RTS, and CTS.

Ordering Info

M.2-COM-4SM	4-Port, RS232, RS-422 and RS-485 M.2 Card
M.2-COM-2SM	2-Port, RS232, RS-422 and RS-485 M.2 Card
M.2-COM-4S	4-Port, RS-422 and RS-485 M.2 Card
M.2-COM-2S	2-Port, RS-422 and RS-485 M.2 Card
M.2-COM232-4	4-Port, RS232 M.2 Card
M.2-COM232-2	2-Port, RS232 M.2 Card

Downloads

ACCES I/O M.2-COM232-2 Datasheet (PDF)

0.8MB

System Integration

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Specification

M.2 Card	2260/2280 size
I/O	Hirose DF57-6P-1.2V 6-pin, latching
Mating	Hirose DF57H-6S-1.2C
Serial Ports	2
Serial Type	RS-232
UART	Quad 16C950
FIFO	128-byte transmit & receive
Buad Rates	up to 921.6k baud in RS-232 up to 3MBaud in differential modes advanced-prescaler allows a wide variety of unusual baud rates to be achieved. Up to 10Mbps via custom crystal option
Character Length	5, 6, 7, 8 bits (contact factory for assistance with 9-bit data)
Parity	Even, Odd, None, Mark, Space
Stop Interval	1, 1½, 2 bits
Flow Control	RS-232: RTS/CTS, Xon/Xoff, None RS-422, RS-485: Xon / Xoff, None
Temperature	Operating: -40° to 85°C Storage: -65° to 150°C
Humidity	5% to 95%, non-condensing
Power Required	+3.3VDC @ 1.6W (typical)
ESD Protection	±15kV on all signal pins (IEC 61000)
Weight	6.0 grams
Size	Length: 60mm/80mmWidth: 22mm

Delivery Information

Orders dispatched from Assured Systems USA will be delivered using FedEx.

Payment Methods & Options

Accepted payment methods for US customers include bank transfer, VISA or Mastercard in USD.

ACCES I/O: Warranty and Service Information

All ACCES I/O products distributed in the EMEA come with a 2 year warranty as standard, with additional extension options available upon request. As an official ACCES I/O partner, we are proud to provide customers with peace of mind and the highest quality products, including any systems which have been configured to meet individual specifications.