USED MODULE 6ES7 521-1BL00-0AB0 SIEMENS JS

USED MODULE 6ES7 521-1BL00-0AB0 SIEMENS JS .Important reminder: The price can be purchased directly, please do not repeat the inquiry. Product is brand new and in stock. describe: lapindustry . shipping fee +$80.00.If you need more pictures, or need more quantity, or have other problems. Please contact me