Siemens Simatic S7-300 6ES7321-1BH50-0AA0 digital input
SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED 16DI, 24 V DC, SOURCE INPUT, 1 X 20 PIN
warranty: | 12 months from delivery to the buyer |
accessories: | as shown on photo |
Condition: | new, in original box |