Communication Module

Communication Module


The China UWNTEK UW7231 communication module facilitates CNet communication within the control station, enabling efficient module management, scheduling, and seamless integration into the network. It also incorporates automatic cold end compensation to ensure accurate temperature measurements. Additionally, the module provides functionality for setting network node addresses, enhancing communication flexibility and network organization.

The UW7231 communication module by China UWNTEK enables seamless CNet communication within control stations, optimizing module management and scheduling for streamlined network integration. It includes automatic cold end compensation for precise temperature measurements and allows for convenient setting of network node addresses, thereby improving communication flexibility and network organization.


It has module management and scheduling functions to realize multi-module synchronous high-speed data collection and processing;

Realize CNet communication between I/O modules and control modules in the control station, and support module CNet offline and online automatic recovery;

Support automatic identification and automatic configuration of I/O modules;

Support module online address dialing and automatic identification;

The module has power-off self-protection and self-recovery functions.

Technical Parameters:

Parameter name Technical indicators
CNet Communication 2 channels, communication rate 1Mbps
Redundant mode 1:1 redundancy
Loading capacity 4 I/O modules
Address setting range 0~255, UW7000 series products have a limited range of 0~63, the lower 2 bits are invalid
Dialing rules 8421 code
Anti-interference EN61000-4-2 (ESD), Level 3
EN61000-4-3 (RS), Level 3
EN61000-4-4 (EFT), Level 3
EN61000-4-5 (Surge), Level 3
EN61000-4-6 (CS), Level 3
Module size 63mm×41mm×21mm
Power consumption 1W
Operating temperature -20C~70ºC
Matching terminal block UW7172 dual redundant control module matching terminal block
UW7272 input and output universal 4-unit redundant terminal block
UW7573 input and output universal 4-unit terminal block

Hot Tags: Communication Module, China, Manufacturer, Supplier, Factory, Wholesale, Quality, Price
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