Mô đun chức năng counter, positioning, cam control ...

Tên gọi	Mã hàng	Mô tả
S7-400, FM 450-1 for counter function with 2 channels	6ES7450-1AP01-0AE0	SIMATIC S7-400, function module FM 450-1 for counter function with 2 channels incl. configuration package on CD
S7-400, positioning module FM 451 for rapid/slow traverse drives, 3 channels	6ES7451-3AL00-0AE0	SIMATIC S7-400, positioning module FM 451 for rapid/slow traverse drives, 3 channels incl. configuration package on CD
S7-400, cam control system FM 452	6ES7452-1AH00-0AE0	SIMATIC S7-400, cam control system FM 452, electronic incl. configuration package on CD
S7-400, function module FM 453, (3-channel) for positioning with servo and stepper motors	6ES7453-3AH00-0AE0	SIMATIC S7-400, function module FM 453, (3-channel) for positioning with servo and stepper motors, incl. configuration package on CD
S7-400, control module FM 455 S, 16 channels, step and pulse,	6ES7455-1VS00-0AE0	SIMATIC S7-400, control module FM 455 S, 16 channels, step and pulse, 8/16 AI + 16 DI+ 32 DO
S7-400, control module FM 455 C, 16 channels, continuous,	6ES7455-0VS00-0AE0	SIMATIC S7-400, control module FM 455 C, 16 channels, continuous, 8/16 AI + 16 DI+ 16 AO