New Dold UG6970 and UG6980 safety relay modules are designed to protect people and machines in applications with a variety of safety devices. The UG6970 provides 2 independent, separately adjustable safety functions and the UG6980 provides one function. The selectable safety functions include E-stop, safety gate, two-hand control, safety mat / safety edge, light curtain and exclusive XOR contacts. Features include line fault detection on pushbutton, manual or automatic restart, forcibly guided output contacts, pluggable terminal blocks for easy exchange of devices, and LED operations indicators. The multifunction modules have 2 N.O. contacts per safety function and 1 semiconductor output per safety function. The two-function UG6970 relay module is $240.00 and the UG6980 is $155.00. The modules are CSA, cULus , CE, RoHS, and TUV listed.