model no.
6ES7 322-1BF01-0AA0
SIEMENS
S7-300 digital output module
SIMATIC S7-300
SM 322 digital output module
Description
SM322, 8DO, 24V DC, 2A
6ES7322-1BL00-0AA0
SM322 digital output module
data
SM322, 32DO 24V DC, 0,5A
Siemens Plc
S7-200/300/400/1200 PLC Digital output module