1、 Productbrief introduction

CZ1000DThe collection terminal is an indispensable and important equipment in remote meter reading systems, serving as a meter and concentrator or communication relay station for the main station. The upstream of the collection terminal can be accessed throughRS485Carrier waves, wireless communication methods, andThe concentrator forms a communication network and processes operation instructions sent from the concentrator, which can also be done through Ethernet orGPRSThe module communicates directly with the main station; Downward can be achieved throughRS485、M-BUSThe bus channel collects data information from the meter.

IIPerformance characteristics

1. Software transparent transmission, supportDL/T645、CJ/T 188Protocol, transmission

Stable and reliable performance;

2. Industrial grade materials, original chips;

3. Upward supportRS485Carrier, wireless, EthernetGPRSCommunication; Downward supportRS485、M-BUSCommunication;

4. Support for downlink baud rate1200、2400Automatic adaptation;

5. During meter reading,12V，1AStable output of DC power supply, allowable deviation

±20%；

6. Complete overload and short-circuit protection circuits, anti surge circuits;

7. The operation, communication, and alarm indicator lights are fully equipped with clear directional indicators

According to the flow direction.

IIITechnical Parameter