With Panasonic sensor-PLC connection system SC, up to 16 I/O devices can be connected at once using MIL connectors. Devices such as fiber sensors and amplifiers built-in compact sensors that are used in concentrated groups can be connected together efficiently using MIL connectors. Separate unit SC-MIL-S is available for connecting sensors at a distance from each other using MIL connectors. This makes it possible to finely tune the sensor layout to suit the setup location. The abbreviated wiring system is economical and lets you expand the system by any amount required, from one up to 16 channels. In addition to NPN open collector and PNP open collector output sensors and switches, input from other devices such as DC 2-wire sensors is also possible. Output to many different types of devices is also available.