All Categories
Communication Module

Home > Products > Communication Module

AMI BPLC Communication Module For Single Phase Meter Power Line DC2-PSZ1

Place of Origin:Changsha, Hunan
Brand Name:Willfar Information Techonology Co., Ltd.
Model Number:DC2-PSZ1
Minimum Order Quantity :100
Packaging Details :Carton Packaging
Delivery Time :30 days
Payment Terms :T/T
Supply Ability :2000 per day (based on the number of the order)
Detail Information
Color:GreyBrand:Willfar Information
Place Of Origin:Changsha HunanCommunication Mode:BPLC
Application:Single Phase MeterNominal Voltage:+9V~+23V
Limit Operating Temperature:-45 °C ~ + 70 °CLevel Of Protection:IPv6
High Light:

4g module ,

wireless networking module

Product Description

- BPLC is a technical with OFDM which is high speed and robust. With the sensitive signal detection and sophisticated digital filtering technique.

- It is PLC communication that is highly immune to electrical noise and interference.

- It gets data from meter via UART, and transmits it to data concentrator through power line.

- DC2-PSZ1 is the communication module that is adopted to Single Phase Electric Meter.


Technical Parameters
Nominal Voltage+9V~+23V
Carrier Coupled VoltageAC 220V±20%
Static Power<1W (Mater Module)                                        <0.4W (Slave Module)
Dynamic Power<6W(Mater Module)                                        <1.5W(Slave Module)

Frequency: 0.7MHz~12MHz

Modulation mode: OFDM

4 working frequency bands can be configured: (1) 1.953MHz-11.96MHz, (2) 2.441MHz-5.615MHz, (3) 0.781MHz-2.93Mhz, (4) 1.758Mhz-2.93MHz)

UART Interface

Baud rate: 9600bps,                                       

Data bits: 8,                                       

Parity: NONE,                                       

Stop bits: 1

Carrier Communication Rate

10Mbps(PHY rate)                                       

>1 Mbps(Application rate)

Module Type

- Concentrator Master Module,                                       

- Meter/repeater slave module

Master Management CapacityMaximum 1015 slave nodes
Maximum Relay Depth16
Limit Operating Temperature-45 °C ~ + 70 °C
Relative Humidity≤95%, non-condensing
Ingress ProtectionIP51
Insulation ProtectionClass II
Withstanding Long-term Over-voltage CapabilityPhase and neutral lines can withstand 420V overvoltage≥6 hours
Lifespan15 years
1. High communication speed, high real-time data collection

Data collection for a typical station 300 meter node takes only 3 minutes; real-time performance is effectively guaranteed, providing a basis for Station line loss assessment, Step tariff execution, remote load control, and remote time synchronization.

2. Multi-subcarrier communication, strong anti-interference ability

The noise of the power distribution line is usually in the frequency range of several hundred KHz. The BPLC operating bandwidth is 0.7 ~ 12MHz. The four frequency bands can be configured to stay away from the noise frequency band and avoid the main noise interference. Within the working bandwidth, there are multiple independent orthogonal subcarrier communication channels, with strong anti-interference ability. Each subcarrier transmits data in parallel to avoid channel congestion.

3. Mature routing technology and fast networking speed

Adopting mature network routing technology, each carrier module finds the best path for the data packet to reach the destination by executing the established routing protocol, and forwards the data packet without manual intervention.

4. Two-way communication, active reporting of alarm

CSMA / CA (Carrier Sense Multiple Access / Conflict Avoidance) mechanism is used to transmit data. Each node can actively send data to the concentrator to realize the function of actively reporting alarm information such as energy meter opening and equipment failure.

5. Large node capacity and wide application range

The main carrier module can manage a maximum of 1015 slave module nodes, which can be extended to DA monitoring, centralized monitoring of water, electricity and heat, and other systems to improve the utilization efficiency of the HES system and establish a shared communication platform.