Siemens – 6ES7451-3AL00-0AE0

SIMATIC S7-400, FM 450-1 FUNCTION MODULE F. COUNT.FUNCT. WITH 2 CHANNELS INCL. CONFIG. PACKAGE ON CD

SIMATIC S7-400, function module FM 450-1 for counter function with 2 channels incl. configuration package on CD

SIMATIC S7-400, control module FM 455 C, 16 channels, continuous, 8/16 AI + 16 DI+ 16 AO

SIMATIC S7-400, function module FM 453, (3-channel) for positioning with servo and stepper motors, incl. configuration package on CD

SIMATIC S7-400, control module FM 455 S, 16 channels, step and pulse, 8/16 AI + 16 DI+ 32 DO

SIMATIC S7-400, cam control system FM 452, electronic incl. configuration package on CD