国产成人mv在线观看入口视频_国产成人精品男人的天堂538_久久久亚洲精品国产_久久亚洲国产高清_亚洲天堂美女视频_亚洲成在人网站天堂一区二区_国产又大又长又粗又硬爽_国产免费一区二区三区最新

智能遠(yuǎn)程維護(hù)設(shè)備服務(wù)器
產(chǎn)品認(rèn)證
M2M-720-A，智能遠(yuǎn)程維護(hù)設(shè)備服務(wù)器
Support voice streaming on network
Provide pair connection (RS-232, RS-485) on network
Support server and client function
Server mode can manage max 64 clients (Clients can be M-4132, M2M-720-A, M2M-710D …)
Support voice broadcast function in server mode
Support Virtual COM technology
Web-based administration
Linux 2.6 platform
Provide Static IP/DHCP/PPPoE
Provide dynamic DNS function to resolve the problem without the fixed real IP
Provide event record and e-mail function
Built-in web server, FTP server
Built-in RTC
Built-in self-tuner ASIC chip for RS-485 port
Provide LED indicators
Robust, fan less design
CE/FCC, EMI, RoHS compliance
Support voice streaming on network
Provide pair connection (RS-232, RS-485) on network
Support server and client function
Server mode can manage max 64 clients (Clients can be M-4132, M2M-720-A, M2M-710D …)
Support voice broadcast function in server mode
Support Virtual COM technology
Web-based administration
Linux 2.6 platform
Provide Static IP/DHCP/PPPoE
Provide dynamic DNS function to resolve the problem without the fixed real IP
Provide event record and e-mail function
Built-in web server, FTP server
Built-in RTC
Built-in self-tuner ASIC chip for RS-485 port
Provide LED indicators
Robust, fan less design
CE/FCC, EMI, RoHS compliance

Hardware

CPU：xScale PXA-255, 400 MHz processor

SRAM/SDRAM/Flash：256 KB / 64 MB / 32 MB

RTC (Real Time Clock)：Yes

UART Interface

COM 1：RS-232

COM 1 Connector：3-pin screwed terminal block (RXD, TXD, GND)

COM 2：RS-485 (Self-turner inside)

COM 2 Connector：2-pin screwed terminal block (DATA+, DATA-)

Baud Rate (bps)：1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200

Data bit：5, 6, 7, 8

Stop bit：1, 2

Parity：None, Even, Odd

Ethernet Interface

Controller：10/100Base-TX Ethernet Controller

Connector：RJ-45 with LED indicator

Services：TCP/IP, Web server, FTP server, Telnet & SSH

Power

Power supply：Unregulated +10 ~ +30 VDC

Power Consumption：4.6 W

Mechanical

Installation：DIN-Rail or Wall Mounting

Dimensions：72 mm x 33 mm x 110 mm (W x L x H) Detail

Environment

Operating Temp：-20 ℃ ~ +60 ℃

Storage Temp：-25 ℃ ~ +85 ℃

可選型號(hào)

 

產(chǎn)品編號(hào)

描述

 

M2M-720-A

Intelligent Remote Maintenance Device Server