Module S7-200 EM 221 8DI Siemens 6ES7221-1BF22-0XA0

Product code 6ES7221-1BF22-0XA0
SIMATIC S7-200 series
DIGITAL EM 221 input
SINK/SOURCE input
For CPU S7-22X
Number DI 8
Voltage 24V DC
Weight 0.120 Kg