Features
SIEMENS
New in original
Yes
500g
Order Today, Est.Lead time 3 Days.
Description
SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE, OPTIC. ISOLATED, 32 DI, 24V DC.
My account
Categories
Community  Addthis:
     
|
Email: Service@qjyelec.com Phone: 8610-88877401 © 2011 BOLEZHONG Co.,Ltd, All Rights Reserved. |  |