Phoenix TC MOBILE I/O X200 Grey electrical relay

SMS relay, GSM, 4 inputs, 4 outputs The compact TC MOBILE I/O X200 AC signaling system is the successor to the PSI-MODEM-SMS-RELAY/6ADI/4DO/DC SMS relay (Order No. 2313520) and is used to monitor analog and digital values via the mobile communication network and switch relay outputs remotely. A USB connection to a computer and a web browser is all that is needed for configuration. The device features numerous helpful software functions, such as mobile communication diagnostics, sending of log books via e-mail, and different user roles.