6ES7431-1KF00-0AB0 西门子6ES7431-1KF00-0AB0 西门子SIMATIC S7-400, SM 431
SIMATIC S7-400, SM 431
ANALOG INPUT MODULE
OPTIC. ISOLATED, 8 AI,
13 BIT RESOLUTION, U/I/RESIST.
6ES7431-1KF20-0AB0
6ES7450-1AP00-0AE0
6ES7421-1BL01-0AA0
6ES7431-1KF00-0AB0
6ES7422-1BH…