Technical data • Entire device
Section 2
Technical data
141Automation PC 620 with 945GME N270 CPU board User's Manual V 1.10
2.13.31 Hardware Security Key
B&R recommends a hardware security key (dongle) based on the DS1425 from MAXIM
(previously Dallas Semiconductors) for software copy protection.
I/O address and IRQ
The setting for the I/O address and the IRQ can be changed in the BIOS setup (under
"Advanced" - submenu "I/O device configuration" setting "Parallel port").
Hardware Security Key
A hardware security key (dongle) can be inserted
behind the black cover.
Table 69: Technical data - Hardware security key
Warning!
Turn off power before removing or adding the hardware security key.
Resource Default setting Additional setting options
I/O address 378 278, 3BC
IRQ - -
Table 70: Hardware security key - I/O address and IRQ
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