ECI0032 Network IO Control Card User Manual V1.5
⚫
For the connection of the public end, please connect the "EGND" port on the power
supply to the negative pole of the DC power supply of the external input device. If the
DC power supply of the external device and the controller power supply are in the
same power supply system, this connection can also be omitted.
3.3.2.
Basic Usage Method
(1)
Please follow the above wiring instructions to wiring correctly.
(2)
After powered on, please use ETHERNET or RS232 to connect to ZDevelop.
(3)
Open or close output port directly through “OP” command, also, it can be opened or
closed through “ZDevelop/View/Op”. Please refer to “ZBasic” for details.
3.4.
RS232 Serial Port
RS232 is in one standard DB9 male socket and supports MODBUS_RTU protocol and
custom communication.
→
Interface Definition
Terminal
PIN
Name
Type
Function
Содержание ECI0032
Страница 1: ......