AJ102 Data Concentrator
u With plug-and-play interchangeable WAN/LAN communication module.
u Both PLC and RF can be supported at the same time, to be suitable for hard environment.
u Save operation time and cost, reduce manual mistakes by Automatically Meter Discovery and Topology management.
u Wide range of power supply: 86V~265V is flexible for various grid.
u Beautiful appearance, stylish streamlined main body.
u Standard size and light weight is convenient for transportation and installation.
ARM9 processor.
Embedded LINUX.
Support application software, firmware
software and operating system configuration upgrade.
Communication interfaces and
auxiliaries:
WAN:
ü
1 port, supports GPRS/PSTN/3G/LTE,
modular design, can be changeable. 1 Ethernet RJ-45 port.
LAN:
ü
1 port, for LAN communication, supports
plug & play of PLC/RF communication module. PLC module could be:- PRIME PLC
module for PRIME PLC meters,- G3 PLC module for G3-PLC meters,- S-FSK PLC
module, DLMS/COSEM with S-FSK PLC profile is supported;
ü
1 RS-485 port withstanding 380 VAC / 5
min when connecting error, each port for 32 slave nodes; 1 RF (LoRa) port embedded,
with external antenna.
Local:
ü
1 RS-232 port for debugging, up to
115200bps, PPP is supported; 1 infrared port for local communication, up to
9600bps, IEC 62056-21 E mode, DLMS/COSEM with HDLC profile; 1 USB 2.0 full
speed (12 Mbps) host port.
Other auxiliaries:
ü
Auxiliary power supply: 12 Vdc, 100 mA.
Support up to 1200 meters and
consumption data management.
Advanced Meter discovery: new meters
can be discovered automatically, save installation and commissioning cost.
Advanced and automatically topology
management and optimization, save the maintenance cost and reduce manual
mistakes.
Automatically collect meter billing
data, load profiles, power quality profiles, and events/alarm etc., store as configurable
schedule.
High accurate Real Time Clock with Daylight
Saving Time management, meter clock management and synchronization.
Concentrator self-diagnostic and statistical,
including parameters initialization, parameters loss detection, and parameter
update, etc.
Transfer on Demand requests from
Central System, and transfer responses vice versa.
Procedures management with priorities:
high priority procedure runs first.
Webserver supported for the more
convenient configuration (optional).
Security protection comply with DLMS
HLS-5, including different users’ access authorization on WAN, LAN and local,
data encryption and authentication on LAN communication.
Power off notification
(last gasp).