H04DT without RS485 interface can only be hung behind the host PLC for using; H32DT with RS485 interface not only can be hung behind the host PLC as the extend module, but also can be used as a remote
No conflict. The same communication serial port of Haiwell PLC can work with different protocols, because the Haiwell PLC will automatically deal with these problems , there is no need to program.
No, it can only be programmed by our HaiwellHappy software.
The two terminals of analog output can not be connected in parallel. If you want to make a backup, you need to add a toggle switch between the two channels of analog. Use the toggle switch to control
Only the N series supports motion control, includes linear interpolation, ARC interpolation and synchronism pulse output. And for high speed pulse output, H series supports at most 4 groups only and N
Please refer to “How does PLC communicate with laptop”
Relay is mechanical contact, lifetime limitation is about 100000 times. But with strong overload capability, it supports AC and DC load, maximum 2A current for each contact.Transistor has no lif
