8.5 Optional digital I/O card
(DI19/DI20)
VAMP 24h support phone +358 (0)20 753 3264
8.5. Optional digital I/O card (DI19/DI20)
NOTE! When this option card is installed, the parameter "Arc card type" has
value "Arc+2DI". With DI19/DI20 option only one arc sensor channel is
available. Please check the ordering code in chapter 12.
NOTE! If the slot X6 is already occupied with the two channel arc sensor card
(chapter 8.4), this option is not available.
The DI19/DI20 option enables two more digital inputs. These
inputs are useful in applications where the contact signals are
not potential free. For example trip circuit supervision is such
application. The inputs are connected to terminals X6:1 – X6:2
and X6:3 – X6:4.
Connections:
To Next Page
Loading...