Phoenix Contact Phoenix Contact PSR Series Input/Output Module, 16 Inputs, 4 Outputs, 24 V Part: 1104887

Large capacity extension module for safety control systems.

Schneider Electric Schneider Electric XPSMCM Series Input Module, 16 Inputs, 4 Outputs, 24 V dc Part: XPSMCMDI1600

Schneider Preventa safety input module with sixteen inputs for modular safety controllers.

Phoenix Contact Phoenix Contact PSR Series Input/Output Module, 16 Inputs, 4 Outputs, 24 V Part: 1104888

Extension module with 16 inputs and 4 outputs for safety system expansion.