Procesador de comunicación 6GK7443-1EX40-0XE0 SIEMENS SIMATIC S7-400 CP 443-1 GQ
PLC Processor Module. And we are more than willing to assist you any further. You may need to sign in. Where can I find a RMA ?. 24 months warranty is provided to our products. The length of the warranty depends on the nature of the products.