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NV10 FAMILY USER MANUAL
Copyright © Innovative Technology Ltd 2016
Doc: GA02116 - NV10 FAMILY USER MANUAL
Version:1.1
Page 36 of 80
6.3.3
ccTalk® DES Encryption
When using ccTalk® DES encryption, the N and host machine must
exchange a secret key which forms the basis of the communication encryption. This
exchange is performed in a Trusted Mode maintaining security. The Trusted Mode
can only be entered by a physical access to the N.
Caution!
+12VDC and 0V (GND) must
always be connected, also when
using USB connections.