<UL><LI>Input units with a maximum of 16 input points.</LI><LI>Two models with different input types.</LI><LI>Compliant to either NPN, PNP or 2-wire sensor inputs.</LI><LI>Possible to connect a wide range of input devices.</LI><LI>All input connections are e-con type.</LI><LI>Fuse protection against short circuiting.</LI><LI>Possible to mount either directly onto a DIN rail or on the bracket accessory.</LI></UL>