2 port RS422/485 M.2(NGFF) card + 2.5KV Isolation Protection

Expands 2 com ports for your system

Baud Rate up to 460Kbps

Design to meet M.2 (NGFF) E key compliant

Built-in 15KV ESD protection

Supports Industrial Specification

256 byte FIFOs

Supports 2.5KV Isolation protection

Supports Microsoft Windows, Linux, and QNX drivers

Description

Item Number” SERM2-2200i

 

Product Description: 2 port Serial RS-422/485 M.2(NGFF) card + 2.5KV Isolation Protection

 

Features and Benefit

Expands 2 com ports for your system

Baud Rate up to 460Kbps

Design to meet M.2 (NGFF) E key compliant

Built-in 15KV ESD protection

Supports Industrial Specification

256 byte FIFOs

Supports 2.5KV Isolation protection

Supports Microsoft Windows, Linux, and QNX drivers

 

Specification

Hardware

Communication controller: 16C550 UART Compatible register Set

Bus: M.2 x 1

Connector: DB9M x 2

 

Serial Interface

Number of ports: 2 ports

Serial Standard: RS422/485

IRQ and I/O Address: Assigned by System

 

Serial Line Protection

ESD protection: 15KV ESD protection

Isolation protection: 2.5KV

 

Performance

Baud rate: up to 460 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-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, Win 10

Linux: 2.6/3.x

QNX: 6.0

 

Physical Characteristics

Bracket: Standard and Low Profile Bracket

Bracket Space: 1(Standard Bracket) or 2(Low Profile Bracket)

 

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-422/485 M.2 Card x 1

DB9M Cable x 2

Quick Instill Guide x 1

Driver CD x 1

 

Warranty

Warranty Period: 1 Year