1PCS USED FOR PCL-745B REV.B1 RS-422 / 485 data acquisition card ISA interface
103,97 €
485: DATA +, DATA- and GND. PLC and module. l Interface: Double DB-9 plug. l port two. l 16C550 UART board with 16 byte FIFO. l Retains optional data line inrush protection. l Provide 5 to provide 500Vdc isolation for PCL-745B only.
Jetzt bei Ebay:
