6ES7421-5EH00-0AA0
SIMATIC S7-400 – DIGITAL INPUT SM 421 – OPTIC. ISOLATED – 16 DI – 120 V AC – WITH 1 COMMON POINT
(11) 4034-4473
Telefone
(11) 95832-2008
(11) 4034-4473
Telefone
(11) 95832-2008
(11) 4034-4473
(11) 95832-2008
Telefone
SIMATIC S7-400 – DIGITAL INPUT SM 421 – OPTIC. ISOLATED – 16 DI – 120 V AC – WITH 1 COMMON POINT
