Product Series | The Foundation of Distributed Control

The remote I/O module is the core terminal device for distributed signal acquisition and control in industrial sites, and it has changed the traditional centralized wiring architecture. In traditional industrial control systems, all sensors and actuators need to be individually connected through wires to the central control cabinet PLC. As the number of devices increases, problems such as bulky cabinets, messy cables, and difficult maintenance arise. 

The remote I/O module can be deployed nearby the industrial site equipment. The on-site signals only need to be connected to the module via a short distance, and then the data can be uniformly uploaded to the controller through a single communication bus. This significantly reduces the amount of long-distance wiring work, lowers material and construction costs, simplifies the size of the control cabinet, and simultaneously solves the issues of cabinet space occupation and heat dissipation expenses. 

Flexible expansion, adaptable to complex scenarios 

Due to the characteristics of large industrial projects, such as dispersed equipment, numerous control points, and complex signal types, the distributed remote I/O architecture has significant advantages. Modules can be flexibly deployed based on the distribution of on-site equipment. New control points only need to add modules nearby and connect to the bus, without the need for large-scale modifications to the original wiring. The modular design allows for free selection of various functional modules such as digital quantities, analog quantities, and temperature collection according to actual needs, adapting to diverse signal acquisition and control requirements.

Multi-protocol compatibility, integrated and efficient with ease of use 

The T-S series remote I/O modules are compatible with mainstream industrial Ethernet protocols such as PROFINET and EtherCAT, and can be seamlessly integrated with various brands of PLC and DCS control systems. Users only need to match the corresponding bus adapter module to complete the system integration, without the need to replace the entire I/O configuration. This effectively reduces the technical threshold and time cost of protocol switching. 

T-S Series: High-reliability Distributed Control Solution 

The T-S series adopts a plug-in modular structure, consisting of a bus adapter, functional modules, power auxiliary modules and terminal modules. It can flexibly combine various acquisition and communication function modules according to the on-site requirements. The product has an IP20 protection level and supports a wide temperature range of -25℃ to +60℃. It can be adapted to conventional industrial sites with dust, vibration and temperature variation. The product is equipped with direct-insertion screw-free terminal blocks, which significantly simplifies the installation, debugging and operation and maintenance processes. 

Whether it is the construction of a new production line or the renovation of an old one, the T-S series remote I/O modules, with their flexible modular design, full-scenario protocol compatibility and stable industrial-grade performance, reduce the complexity of the industrial control system and achieve efficient and reliable distributed control, providing strong support for the intelligent upgrade of industrial sites.

Tianjin Changdaotong Technology Co., Ltd.