3-1437684-4
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35175542-3-1437684-4
Terminal Block Interface Modules & Accessories
The current rating of a contact is defined as the current level that creates a certain temperature rise of the contact spring — usually 20°C or 30°C. Both electrical and thermal factors govern the heat created by the current.
There are 5 types of mode of operation, Electronic CodeBook (ECB), Cipher Block Chaining (CBC), Cipher feedback (CFB), Output Feedback (OFB), Counter Mode (CTR).