Product Overview:

DCNL13-BOOST12Type collectorIIType（NB-IoT）According to the Enterprise Standards of State Grid Corporation of ChinaQ/GDW-2013》Independently developed based onNB-IoTCentralized meter reading and collection terminal for local centralized collection of energy meter data using communication technology, achieving localRS485Centralized collection of electricity meter data, remote communication with new methodsNB-IoTReplacing communication methodsGPRS/4GCommunication, a centralized meter reading and data transmission unit that enables remote communication with the main station server, has outstanding characteristics such as fast meter reading speed, low cost, low power consumption, and easy use. It is an ideal supporting product for electricity information collection systems.

Functional features:

RS485The mouth speed can be configured;

useNBIoTThe communication method directly interacts with the main station for data exchange;

supportDL/T 645 1997Regulations andDL/T 645 2007Regulations;

Can read real-time data such as current positive and negative active power consumption, meter time, remaining amount, and power consumption;

Storable7Freeze the battery at midnight every day,10Key users7heavenly24Hourly electricity data;

Support power on/off detection, version change, meter reading failure event detection and storage of recent events64Record entries;

Support infrared communication for module parameter setting, reading, real-time meter reading and other debugging functions;

Support local energy meter timing function;

Low power design, energy-saving and environmentally friendly.

performance parameter:

Working power supply:AC 220V±20%

Working temperature: -40℃～70℃

Relative humidity:10％～100％

Static power consumption: ≤1.5W

Dynamic power consumption: ≤2.5W

Downstream communication method:RS485

Character format:1Starting position,8Data bits,1Stop position,1Even Parity bit

Port speed:97/645default1200bps，07/645default2400bps）

Transmission Protocol:DL/T 645 1997and2007

Upstream communication method:NB-IoT

Communication standard: All network communication

Antenna interface: external antenna