P0916PW | Discrete access interface module | Method for realizing the delay power-on function of NB-IoT communication module

● Foxboro (Schneider Electric)
● Product Number :FBM217
● Product type: discrete input interface module
● Input :32 isolation channels
● Current: 2.2mA for 30 V DC input (typical value)
P0916PW Discrete access interface module is a module for discrete signal input or output, usually used in industrial automation, Internet of Things and other fields. It can convert discrete signals into digital signals for processing and control by the processor.
The FOXBORO P0916PW compact FBM242 External Power Discrete Output interface module is a discrete access interface module. It contains 16 discrete output channels and is powered by the external power supply selected by the customer. This module is often used in the field of industrial automation.
In the field of the Internet of Things, the discrete access method and its structure of the P0916PW NB-IoT intelligent street lamp terminal are a method of connecting the RESET interface of the NB-IoT communication module through the control line, and realizing the delayed power-on function of the NB-IoT communication module through program control. Or by connecting the DC power splitter in series between the power circuit and the NB-IoT communication module, and then the microcontroller randomly delays the control of the DC power splitter to supply power to the NB-IoT communication chip without the RESET pin, so as to stagger the power-on time of each street lamp terminal to achieve discrete access to the network.
In general, the P0916PW discrete access interface module has different implementation methods and functions in different application scenarios, and the specific use needs to be selected according to the actual needs.