24Vac/Vdc Dual Function Safety Module (Switch Monitoring and Emergency Stops) – Schneider Preventa Safety Automation Series | Schneider $564.63
Single Function Safety Expansion Module (Monitoring Safety Actuators for Relay Output) - Schneider Preventa Safety Automation Series | Schneider $411.51
24Vdc Multifunction Safety Module, 8 Inputs – Schneider series Preventa Safety Automation | Schneider $551.34
24Vdc Multifunction Safety Controller – Schneider Modicon Safety Automation series | Schneider $568.88
24Vdc Multifunction Safety Controller with Connector – Schneider Modicon Safety Automation series | Schneider $608.23