La description
Siemens SIMATIC S7-1500 | 6ES7 521-1BH10-0AA0 | 6ES7521-1BH10-0AA0 | FS:04 V1.10 ,date:Brand New ,date: Jan 9, 2023 £¨2022.12.06 new£©Special reminder: https://360plcworld.com can pay online. If you need more product pictures, more quantity, or other questions, please email me