A
Hi,
In the plant I work at, there are four electric rooms with devices, they can communicate by modbus protocol (currently only have 4-20 mA). How can communicate all devices in one bus? Can the master be a PC? Is Simatic PDM capable to configure and calibrate the Modbus devices?
Regards
In the plant I work at, there are four electric rooms with devices, they can communicate by modbus protocol (currently only have 4-20 mA). How can communicate all devices in one bus? Can the master be a PC? Is Simatic PDM capable to configure and calibrate the Modbus devices?
Regards