







SIMATIC S7-400, digital output SM 422 6ES7422-1FH00-0AA0
SIMATIC S7-400, digital output SM 422, galvanically isolated 16 digital outputs; 120/230V AC, 2A

Introduction









SIMATIC S7-400, digital output SM 422, galvanically isolated 16 digital outputs; 120/230V AC, 2A

