221-1BF21 Yaskawa ⍾ 2211BF21

SM 221 – Digital input

SM 221 – Digital input; 8×DI DC 24V, delay time 0,2ms

SM 221 – Digital input ECO

SM 221 – Digital input; 8×DI DC 24V, for fast, short signals (pulse)

SM 221 – Digital input

SM 221 – Digital input; 16×DI DC 24V, for conversion module DEA-UB4x

SM 221 – Digital input

SM 221 – Digital input; 16×DI DC 24V, 2 inputs configurable as counter

SM 221 – Digital input ECO

SM 221 – Digital input; 16×DI DC 24V, NPN, for conversion module DEA-UB4x

SM 221 – Digital input

SM 221 – Digital input; 4×DI AC/DC 90…230V, potential separated per channel