6ES7321-1BL00-0AA0 SM321, 32DI, DC24V
"제품 정보"SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED 32DI, 24 V DC, 1 X 40 PIN |
6ES7321-1BL00-0AA0 SM321, 32DI, DC24V
"제품 정보"SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED 32DI, 24 V DC, 1 X 40 PIN |