For theSMARTDAC+ GM'spower supply module used for 920 MHz wireless communication, do I have to use a dedicated one?

The SMART 920 allows you to collect data from your entire site without the high cost of wiring points to remote or unpowered locations.

SMARTDAC+^TM GM10 data logger has a modular architecture that can acquire necessary data. By supporting not only I/O but also many communication protocols such as 920MHz wireless, Modbus and so on. Monitor and setting changes are available through Bluetooth. Supporting FDA 21 CFR Part11 and AMS2750E/NADCAP.