SIEMENS 6ES7221-1BF10-0XA0
Description
SIEMENS SIMATIC S7-200, EM 221 DIGITAL INPUT MOD., OPTICALLY ISOLATED 8 DI, 24V DC, SOURCE INPUT FOR S7-21X CPU ONLY, 6ES7290-0AA00-0XA0 NOT INCLUDED.
SIEMENS 6ES7221-1BF10-0XA0
SIEMENS SIMATIC S7-200, EM 221 DIGITAL INPUT MOD., OPTICALLY ISOLATED 8 DI, 24V DC, SOURCE INPUT FOR S7-21X CPU ONLY, 6ES7290-0AA00-0XA0 NOT INCLUDED.