Concentrator
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High performance 32 bit ARM9 kernel CPU with the embedded linux operation system
Technical Specifications:
1. Voltage specification:3x100V3x57.7/100V3x220380V
2. Current specification:1.5(6)A
3. Hardware interface: RS485: 2: Carrier wave/micro-power wireless: 1: Infrared interface: 1 RS232: 1: GPRS/CDMA communication port: 1USB: 1: Ethernet interface: 1
4. Temperature range:-45℃~+85℃
Main functions:
1. High performance 32 bit ARM9 kernel CPU with the embedded linux operation system
2. Uplink communication adopts the public network mode which is compatible with GPRS / CDMA , Ethernet , etc
3. Downlink communication can choose 485 , carrier wave ( broadband or narrowband ) or micro-power wireless , etc
4. AC sampling function
5. Data freezing and load profile recording function
6. Software upgrading based on the local mode or the remote online mode is available
7. Anti-tamper detection