3.7 inch Text Display OP320-A HMI Support S485/RS232 Communication Port With Cable For PLC
- Communication protocol and screen data are downloaded to the display without PLC writing communication program
- OP320-A is a small man-machine interface, mainly used with various kinds of PLC (or intelligent controller with communication port)
- Make pictures on the computer by editing software TP200CN, input Chinese characters freely and set PLC address, use serial communication to download the screen
- Made of ABS material and imported chip, good Anti-shock and stable working performance
- Monitor and modify the values and state of the internal registers or relays of the PLC in the form of text or indicator light so that the operator can control the equipment freely
