AMC96L-E4 is an economical and practical intelligent power collection and monitoring device that integrates power parameter acquisition, monitoring, and control.

■ Electricity measurement: phase voltage, line voltage, phase current; Phase wise active power and total active power; Phase specific reactive power, total reactive power; Phase wise apparent power, total apparent power; Phase specific power factor, total power factor; Four quadrant electrical energy.

■ Switching quantity:

AMC96L-E4：4 路 DI、1 路 DO。

2 AMC96L-E4 Communication Protocol

This agreement specifies the physical connection and communication protocol for data exchange between AMC96L-E4 and data terminal devices, which is similar to the Modbus RTU communication protocol.

Protocol Description: The communication protocol used by AMC96L-E4 provides a detailed definition of the data sequence for address codes, function codes, and checksum, all of which are necessary for specific data exchange. This protocol uses a master-slave responsive connection (half duplex) on a single communication line, which means that signals are transmitted in opposite directions on a separate communication line. Firstly, the signal from the host computer is addressed to a terminal device (slave), and then the response signal sent by the terminal device is transmitted to the host in the opposite direction. This agreement only allows communication between the host (PC, PLC, etc.) and terminal devices, and does not allow data exchange between independent terminal devices. This way, each terminal device will not occupy the communication line during their initialization, but is limited to responding to query signals arriving at the local machine.

The transmission method of information transmission is asynchronous and in byte units. The communication information transmitted between the host and slave is in 11 bit word format, including 1 start bit, 8 data bits (the smaller significant bit is sent first), parity check bit (no check), and 2 stop bits.

Manufacturer's contact phone number 18706162823 (same as WeChat)