My customer has an industrial scale that communicates with external systems via a RS232 port. To obtain the weight measured by the scale, a command is sent to the scale controller via rs 232, then the scale sends us the measured weight as a response (see diagram).
My question is: is it possible to use the Industrial IoT Wireless RS232 Modem, SKU: PR55-28’ to communicate with the scale controller ? I would like to be able to send a read command to the wireless scale controller via the modem and then the controller would send me the weight still wirelessly via the modem. The modem and the scale controller would be connected together with a rs 232 cable.
If possible, how should the rs232 wireless modem be configured? How to exchange data between the wireless modem232 and a USB wireless modem that would be connected to a PC using Node-Red as control software?
Thank you in advance for your help