Can H04DTand H32DT be used as remote IO?

2016-08-17 14:14:41 Xiamen Haiwell Technology Co., Ltd. Read

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 IO through the RS485 interface. H32DT uses the FROM instruction to read the value of module CR10H~2FH by parallel port communication.