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                            Communication Module
        
        
    
                            Output Type 32 Digital PNP/NPN Inputs Protection Class IP Rating IP20 Port Type Class a Io Module
Port:
                    Tianjin, China
                                                                Production Capacity:
                    5000pieces/Year
                                                                Payment Terms:
                    L/C, T/T, D/P, Western Union, Paypal, Money Gram
                                Tianjin Sentinel Electronics Co., Ltd.
Tianjin, China
Last Login Date:
Oct 17, 2025
Main Products:
Io-Link, Io Moudule, Field Bus, Flow Sensor, Pressure Sensor, Temperature Sensor, Proximity Sensors, Junction Boxes, Field-Wireable Connectors, Cables
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        Product Description
Company Info
                        Address:
                        K2-5-303 Hitech Green Industry Base, No. 6 6th Hitech Development Area, Huayuan Industrial Park, Tianjin, China
                    
                                    
                        Business Type:
                        Manufacturer/Factory, Trading Company
                    
                                                    
                        Business Range:
                        Electrical & Electronics
                    
                                    
                        Management System Certification:
                        ISO 9000
                    
                                    
                                    
                        Company Introduction:
                        Tianjin Sentinel Electronics (SENTINEL) has been focusing on the field of industrial automation control since its establishment in 2008. The company primarily engages in the research, manufacture, and sale of distributed IO modules, sensors, and connection systems based on field bus and industrial Ethernet protocols. Sentinel is among the few domestic manufacturers that independently research and develop industrial field bus products and IO-Link technology. Upholding the philosophy of "innovation-driven manufacturing and wholehearted customer service, " Sentinel offers high-quality industrial products and cost-effective solutions, specializing in providing customized services. Years of experience have earned Sentinel the trust and recognition of its customers in the field of industrial automation products. 
The company places great emphasis on innovation, investing heavily in technology and product development each year. It has already obtained the ISO9001: 2015, ISO9000 2022, CE quality certification been recognized as a National High-tech Enterprise, and undertaken numerous government research projects. Sentinel is a member of the PROFIBUS & PROFINET Association (PI China), IO-Link Association, CC-Link Association (CLPA), and EtherCAT Technology Association. The company's independently developed distributed remote IO modules support several major industrial buses, have passed industry association testing and certification, and possess multiple intellectual property rights.
Against the backdrop of global industrial transformation and intensified market competition, Sentinel is committed to providing customers with top-notch products and professional services, helping them reduce production costs.
                            The company places great emphasis on innovation, investing heavily in technology and product development each year. It has already obtained the ISO9001: 2015, ISO9000 2022, CE quality certification been recognized as a National High-tech Enterprise, and undertaken numerous government research projects. Sentinel is a member of the PROFIBUS & PROFINET Association (PI China), IO-Link Association, CC-Link Association (CLPA), and EtherCAT Technology Association. The company's independently developed distributed remote IO modules support several major industrial buses, have passed industry association testing and certification, and possess multiple intellectual property rights.
Against the backdrop of global industrial transformation and intensified market competition, Sentinel is committed to providing customers with top-notch products and professional services, helping them reduce production costs.
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