F101 E-Stop Relay and Safety Gate Monitor - 3 Safety contacts N/O - 1 Auxiliary contact N/C - Single- / dual - channel operation - Safety gate application - Rated voltage: - 230/115 / 42 VAC; 24 VAC/DC F113 E-Stop Relay and Safety Gate Monitor - 2 Safety contacts N/O - Single- / dual - channel operation - Crossfault monitoring - Safety gate application - Rated voltage: - 230/115 / 42 VAC; 24 VAC/DC