Description
Product Description: 2 port High Speed Serial RS-232 RS422 RS485 M.2 Card
Item Number: SERM2-3200
Diarts designs Embedded System addon card for M.2 slot – 2 port RS232 RS422 RS485 M key M.2 Card ( NGFF ). With the card the Compact PC can add 2 port Serial RS-232 or RS-422 or RS-485 by using M.2 slot. The card designs by M Key slot. With 3 in 1 RS232/422/485 function, You can choice any interface as you need, That also you do not need change different card to different interface.
Features and Benefit
Expands 2 com ports for your system
High Speed Baud Rate up to 921.6Kbps
Design to meet PCI Express 2.0 Gen 1 compliant
Supports M.2 M key slot
Built-in 15KV ESD protection
Supports Industrial Specification
256 byte FIFOs
Supports Microsoft Windows, Linux, and QNX drivers
Specification
Hardware
Communication controller: 16C550 UART Compatible register Set
Bus: M.2 M key x 1
Connector: DB9 Male x 2
Serial Interface
Number of ports: 2 ports
Serial Standard: RS-232/422/485
IRQ and I/O Address: Assigned by System
Serial Line Protection
ESD Protection: 15KV ESD Protection for all signals
Performance
Baud rate: up to 921.6 Kbps
FIFOs: 256 byte
Serial Communication Parameters
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: None, Even, Odd, Space, Mark
Serial Signals
RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND. RI
RS-422: TxD+, TxD- RxD+, RxD-, GND
2 Wire RS-485: Data+, Data-, GND
4 Wire RS-485: TxD+, TxD-, RxD+, RxD-, GND
Driver Support
Windows: XP, 2003, Vista, 2008, Win 7, Win 8.1, and Win 10
Linux: 2.6/3.0x
QNX: 6.0
Physical Characteristics
Bracket: Standard and Low Profile Bracket
Bracket Space: standard bracket x 1, low profile bracket x 2
Environmental Limits
Operating Temperature: -30 ~ 75℃
Storage Temperature: -40 ~ 85℃
Ambient Relative Humidity: 5 ~ 95% Non-Condensing
Standards and Certifications
CE and FCC supports
Product Production
Production: Made in Taiwan
Product Location: Taipei, Taiwan
Package Content
2 port RS-232/422/485 M.2 Card x 1
DB9M cable x 2
Quick Instill Guide x 1
Driver CD x 1
For Serial RS-232 products please click here
Related m2 port product please click here
