Acromag’s BusWorks NT series remote I/O modules now offer a Restful API (Representational State Transfer Application Program Interface) to simplify development of web-based services. The NT I/O module system firmware embeds the API to support reading/writing of I/O data. Web services can use HTTP POST and GET requests to exchange information with the NT’s I/O server. NTE Ethernet I/O models have dual RJ45 ports and a webserver allowing remote system controllers to read or write data on connected sensors and actuators. Each I/O module offers up to 16 input or output channels for voltage, current, temperature and relay control signals. Fifteen I/O configurations are available as either NTE Ethernet I/O or NTX expansion I/O models.
