[Programming Cable] Haiwel-Haiwell PLC to PC Cable Pin Diagram
PLC Haiwell Is a Chinese Brand and this PLC is a Good and Durable Reasonable Price. Today plchmiservo.com will share the Haiwell HW-ACA20 plc programming cable and how to make this cable. So follow the Instruction and Make the Cable.
+01: DB9-Female for > PC Comport RS232 Port
+02: 4Pin S Male, PLC >>COM1 Round Port
+03: Better Quality Soldering Iron & Digital Multi-Meter
According to the cable diagram, you can solder and Communication with PLC.