Test of ODOT CT-5321 serial port sub-module as slave with S7-1200

This video is about the test of ODOT CT-5321 functions as salve carried by Profinet coupler CN-8032-L with Siemens S7-1200
CT-5321:serial port communication sub-module (RS232, RS485,RS422, either serial port is
optional, it supports modbus-RTU /ASCII,master or slave mode, transparent transmission mode)
The Modbus serial port module supports 1 channel RS485/RS232 /RS422
(optional), supports Modbus RTU/ASCII protocol, and supports master, slave and free
transparent transmission mode.
The serial Module CT-5321 could be applied with the adapter modules, so it
could convert Modbus into other protocols such as Modbus TCP, Profinet, EtherCAT,
EtherNet/IP, etc. When the module is used, serial port parameters and Modbus
instructions should be configured in IO Config software.
Devices with RS485/RS232/RS422 interface, which support modbus-RTU
/ASCII, could be applied with CT-5321 to realize interconnection with upper PLC or
upper computers. CT-5321 could be applied with devices such as: PLC, DCS, remote
IO, VFD, motor start protection device, intelligent high and low voltage electrical
apparatus, power measurement device, intelligent field measurement equipment and
instruments, etc.