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6ES7 492-1AL00-0AA06ES7 492-1AL00-0AA0 - 6ES7 492-1AL00-0AA0 S7-400, FRONT CONNECTOR FOR SIGNAL MODULES WITH SCREW-TYPE CONTACT, 48-Pin Not made by Siemens,but the quality is 100 guaranteed,1 year warranty. Learn More

323-1BL00-0AA0323-1BL00-0AA0 - Model SM323 inputs/outputs:16 Product Description 16DI,24VDC/16DO, 24 VDC; Transistor; Optical isolation with high immunity. Learn More

321-1BL00-0AA0321-1BL00-0AA0 - Model SM321 Number of digital inputs:32 Product Description 32DI 24V DC, High immunity Power consumption Learn More

322-1BH01-0AA0322-1BH01-0AA0 - 16DO 24V DC, Transistor, Optical isolation with high immunity Technical specifications Power consumption ·From backplane bus Learn More

322-1BL00-0AA0322-1BL00-0AA0 - Model SM322 Number of digital outputs:32 Product Description 32DO,24V DC; Transistor; Optical isolation with high immunity Learn More

322-1HH01-0AA0322-1HH01-0AA0 - Model SM322 Number of digital outputs:16 Product Description 16DO,24V DC;Relay; Optical isolation with high immunity Power cons Learn More

321-1BH02-0AA0321-1BH02-0AA0 - Model SM321 Number of digital inputs:16 Product Description 16DI,24V DC; High immunity;stable Power consumption Learn More

322-1BF01-0AA0322-1BF01-0AA0 - Model SM322 Number of digital outputs:8 Product Description 8DO,24V DC;Transistor; Optical isolation with high immunity Learn More

331-1KF01-0AB0331-1KF01-0AB0 - Model SM331 8AI Product Description 8AI; voltage/current/RTD temperature measurement modules;Resolution:13bits Optical isolation; high im Learn More

331-7KF02-0AB0331-7KF02-0AB0 - Model SM331 8AI Product Description 8AI; Full-function temperature measurement modules; Resolution:16bits; Short-circuit protection ;High Learn More

331-7PF01-0AB0331-7PF01-0AB0 - Model SM331 8AI RTD Product Description 8AI; RTD temperature measurement modules; stable Power consumption Learn More