AMR concentrator is installed on the exit end of an residential AMR LAN, and both the downstream and upstream communication support TCP/IP protocol. It functions (1) as the host of AMR network, to communicate with its workgroup of slave collectors; (2) as the remote network node, to communicate with the AMR central station of power supply company.
Dimension: 255mm×204mm×58mm ( length× wide × height )
Functions
1. |
Concentrate data from its slave collectors, or collect directly from meters. |
2. |
High-capacity, may store data of 1500 ammeters at most, competent for concentrate all metering data of a residential AMR. |
3. |
Automatically record the time and date of metering data when storing. |
4. |
With fast speed of PLC network transmitting, may read 1000 ammeters within 2 minutes. |
Technique Features
Item |
Parameter |
communication channel |
RS232, infrared, Ethernet, Powerline Network |
supported protocol |
ARP、ICMP、IP、TCP、UDP、NTS、DNS, etc. |
communication bit error rate |
<10-6 |
power supply |
220V ± 40% |
power frequency |
50 ± 2.5 Hz |
environment humidity |
< 95% |
environmental temperature |
-25℃ ~ +75℃ |
power consumption |
< 5W | |