Honeywell 900S75S-0360-00 I/O Scanner 2 Module – ControlEdge HC900 Redundant I/O Scanner for Dual-CPU SIL Applications
Honeywell 900C75S-0360-00 HC900 Series Safety Controller – SIL 3, TMR/Dual Redundancy Support, Windows CE 6.0 OS
Allen-Bradley 802T-HPE Metal Oiltight Limit Switch with Lever – 2-Circuit SPDT Contact, 9° Operating Travel, 0.56 N·m Torque