Function Modules
6ES7451-3AL00-0AE0
Code: 6ES7451-3AL00-0AE0
SIMATIC S7-400, positioning module FM 451 for rapid/slow traverse drives, 3 channels incl. configuration package on CD
6ES7450-1AP01-0AE0
Code: 6ES7450-1AP01-0AE0
SIMATIC S7-400, function module FM 450-1 for counter function with 2 channels incl. configuration package on CD