PLC S7-300 Siemens – Digital Inputs Modules

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DIGITAL INPUT MODULES
6ES7321-1BH02-0AA0 SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED,
16DI, 24 V DC, 1 X 20 PIN
6ES7321-1BL00-0AA0 SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED
32DI, 24 V DC, 1 X 40 PIN
6ES7321-1FH00-0AA0 SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED
16 DI, 120/230V AC, 1 X 20 PIN
6ES7321-1EL00-0AA0 SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED,
32 DI, 120V AC, 1 X 40 PIN
6ES7321-1FF01-0AA0 SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED,
8 DI, 120V/230V AC, 1 X 20 PIN
6ES7321-7BH01-0AB0 SIMATIC S7-300, DIGITAL INPUT SM 321, GALVANICALLY ISOLATED,
16 DI, DC 24V, 1 X 20 PIN,
PROCESS INTERRUPT, DIAGNOSTICS,
FIT FOR ISOCHRONE MODE

 

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