User manual for single-phase meter
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18.2 RS485 interface(optional)
Communication protocol: DLMS HDLC or IEC62056-21 E mode, default is DLMS HDLC.
Baud rate: 300~9600 bps (configurable), default is 9600bps. Data bits is 8, none parity.
18.3 PLC Communication (optional)
Baud rate: 9600bps, 8 data bits, no check bit.
Compliant with the DLMS standard (direct HDLC mode).
The utility can read and set the meter via the master station.
The module supports plug and play.
Support events report autonomously.
18.4 Wisun Communication (optional)
Baud rate: 9600bps, 8 data bits, no check bit.
Compliant with the DLMS standard (direct HDLC mode).
The utility can read and set the meter via the master station.
The module supports plug and play.
Support events report autonomously.
18.5 4G communication
Communication standards: DLMS/COSEM, TCP/IP
4G module online mode:
Always online mode: module will be online all time
Time period online mode: module will be online at preset period
Passive activation online mode: module will be online just under SMS or call active message
On demand online mode: module supports both time period online and passive activation
mode
4G module supports client mode and server mode.