geniusintraining
Lifetime Supporting Member + Moderator
No....
+1
shaydzmi said:What prevents me from using the pins 1 & 2 ? Do they have 24V?
Nothing but what are you going to use it with?, if I remember right its Pin 3 that has 24vdc
The UIC is a converter and converts DH485 to RS232 so your PC can understand it, your PC does not talk DH485