Voltage acquisition module

A series of voltage acquisition modules developed by Chengdu Zongheng Intelligent Control can be used to collect signals from voltage output transmitters, voltage output sensors and other equipment. Common applications include industrial control, computer room monitoring, water pumping station monitoring, etc.

The device supports multiple protocols, providing transparent transmission protocol, Modbus RTU protocol, MQTT, JSON and other protocols (some devices support JSON, MQTT, please consult before purchasing), which can meet different application scenarios. It also supports docking with most configuration software on the market.

4G full network communication


4DI/4DO/4AI/1RS485	2DI/1DO/1AI/1RS485	1RS485/232/2DI/1DO/1AI


1RS485/4AI/2AO	4DI/4DO/4AI/1RS485	4DI/4DO/4AI/1RS485


8DO/8DI/8AI/485/232

GPRS network


RS485/RS232/2DI/DO/AI	RS485/4DO/4DI/4AI

LoRa network


1RS485/4DI/2DO	RS485/4AI/2AO

Ethernet


RS485/4AI/2AO	RS485/4DI/2PIN/4DO/4AI	RS485/RS232/2DI/1DO/1AI

Features

● Local logic processing operations

When the water level is too high, the water inlet valve can be closed and the outlet valve can be opened.

DI detects that the input is high and DO is closed

When the temperature is higher than 20 degrees, turn on the fan

● Automatic collection and proactive reporting

For example: collect temperature sensor data once every 2 minutes and report it to the server

The scheduled collection time can be set directly in the configuration software and is easy to operate.

● Dry and wet node IO monitoring, etc. (Please view more special features in the product center)

Features

● Support local upgrade, remote upgrade, and hardware watchdog

● Support domain name address resolution, signal quality query, and SIM card number query

● Supports registration packages in any format to ensure the legality and uniqueness of device identity

● Provide one switching output, and the relay adopts photoelectric isolation

● The relay retains the long-open and long-closed state, supports timing flipping of the relay state, and supports setting the relay start-up state.

● Device models with G at the end support GPS.