CM550-52W industrial 3g modem modbus rtu m2m gprs modem for PLC Data Transfer Terminal
Caimore CM550 series intelligent wireless romote terminal unit (abbreviation:RTU)
is produced by independent research and development and has the funtions of data collection, romote control and wireless communication whihc based on 3G WCDMA network. It adopts high-performance industrial 32-bit communication processor and Industrial wireless module. It is embedded with real-time operating system to provide on-line maintain technology for software support platform device, keep the data terminal online perpetually.
Standards and frequency bands
Dual Band EGSM 850/900/1800/1900MHz
Support GPRS / EDGE CLASS 12
WCDMA mode: Download / Upload 384Kbps
Support data, voice, SMS and fax
Industrial CPU,stable and reliable performance
CPU with MMU memory management unit, can prevent memory overflow exception
64Mbits, a large enough memory to store programs and data
256Mbits, a large enough cache to improve system operation speed
Metal shell: metal case, anti-radiation, anti-interference; shell and system security isolation, lightning protection design; meet the power requirements of safety regulations; protection rating IP30; particularly suit for harsh industrial control environments.
167*104*26mm(not including the antenna and the fixed parts)
2,Support double data center backup and multiple data center ( 8 data center) receiving data, the biggest number of sending center is up to 256
3,Remote wakeup: support short message,voice,data etc wakeup method and overtime disconnect network
4,Support center server fixed IP, when center adopts dynamic IP, it can support DDNS dynamic domain communication mode.
5,Support 6 CH counter input,8 CH switch input,8 CH analog input,4 CH digital output,2 CH PMW output,4 CH relay output