X50/P9系列一體成型機相容擴充模組
                PCL71擴充模組相容於X50V6/X50V7/P90U/P92U一體成型機,可安裝在一體成型機的背面,提供一組RS232、一組RS232/RS422/RS485介面(皆可支援0V/5V/12V)與一組平行埠(Parallel Port)之擴充能力。
                 
              
 
              
              
                
                  
                  
                  
                  
                    | Purpose | 
                    LPT/RS232/RS422/RS485 accessory kit for X50V4/V5/V6/V7.P90U/P92U Series product | 
                  
                  
                  
                  
                  
                  
                    | External Port(s) | 
                    LPT x1 COM1(RS232/RS422/RS485) x1 COM2(RS232) x1 (Support 0V/+5V/+12V)
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