ModBus TCP Read 32-bit registers

[eduardotodero]

I am using a Siemens PAC 2200 device that reads information from the mains such as voltage, current, etc. The manual for this device tells you the registers sent by MODBUS, some of them Float type and some Double type. Float-type ones I can read quietly. But the Double type I can not. Following are some images to better exemplify.

The nod-red image I get an array of 4 values, and I need to turn this value into real information, as you can see in the other figure.