This product is suitable for using RS-232 asynchronous serial communications, industrial control systems and a variety of CNC machine tools (CNC lathes, milling machine, machining centers, EDM, WEDM, etc.) to replace the traditional mechanical serial sharing . No technical expertise, without the secondary transformation of the application software, it can be serial port expansion can be controlled by a computer programming and CNC machine tools of communication, sharing resources, optimize the management, processes reasonable refinement in the production efficiency and product quality has a positive meaning, is the optimal arrangement of the CNC workshop. Mechanical life of poor contact, the distress caused by the unstable performance, advances in technology today, the advantages of electronic undisputed. Therefore, the mechanical in the market gradually fade out, has purchased difficult. 

 Features and characteristics: 

 1, apply to all RS-232 asynchronous serial communication of various CNC machine tools and industrial measurement and control system; 
 2, the design concept of the novel electronic switching converter input and output signals; 
 3, the digital display communication status and connected to the corresponding machine; 
 4, different manufacturers and models of machine tools and instruments are available online at the same time; 
 , Easy to use, simple connection, without changes to any of the lines of the machine. 

 Model and specification: 

 1, Type A - 5-port (to connect 5 devices) - 200 * 170 * 75mm (L * W * H) 
 2, Type B - 9 ports (can be connected to 9 devices) - 280 * 230 * 115mm (L * W * H) 

 Tip: 

 If the provisions of RS-232 communication distance is greater than 15 meters range, or electromagnetic interference the more serious work environment, recommend the use of optically isolated serial remote communication. 


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 Services Division of Professional EDM Technology (Guangzhou) 
 Product Sales: line of accessory products for cutting programming software ------ program transmitter 
 Industrial CNC communications products --- serial remote communication 
 Precision EDM ------ Japanese circuit Taiwan machine tool technology 
 Services: maintenance, overhaul, the transformation of various types of spark machine, WEDM 
 Tel / Fax: (020) 81553692 Mobile: (0) 13602896292 
 Address: Liwan District, Guangzhou Fangcun 199 
 E-mail: gz81553692@126.com 
 Website: http://myangels.b2b.hc360.com/