6ES7 510-1DJ01-0AB0 SIEMENS- Central Processing Module. We Accept Goods back only if there are functional problem Within 14 days.We look forward to all our customers 100% satisfaction. This item is in the category "Business & Industrial\Electrical Equipment & Supplies\Relays\General Purpose Relays". The seller is "betatechplc" and is located in this country: CA. This item can be shipped worldwide.