ATEIS UAPg2 - Manual (Page 19)

UAPG2 MANUAL
Version EN.24
19
7) CONTROL INPUT CONECTORS
Either connects logical input (TTL IN, dry contact) or analogical input (10 k Ohm potentiometer).
Simply connect the switch or relay or potentiometer between the number (1 and 16) and the G
(ground). The number indicates which control logic channel will be used (when you define the action
of the control input).
If you use control Input as analogue input:
You can connect Remote Controllers RAC5 or RAC8. Or a simple variable resistor (10K) to the
analogue control inputs as follows:
You can reduce the step by putting a 100uF capacitor in parallel across the contact.
If you use control Input as Logic input:
Caution : The logic In is momentary activate when the contact is open.
If you want to active a parameter when the contact closes, then you have to use the event
Management (in menu View), to create "Element control" event. Then you can assign this event
either to an opened or closed contact. For more details please see
How to use Events chapter.
Simple activation of the TTL inputs can be made like this:
8) RELAY CONNECTORS
Can engage a relay if the UAPG2 is powered up via 24 VDC (NO = normally open, NC = normally close,
RC = Relay common).
The contact has both normally open (NO) and normally closed (NC) relay contacts.
When the machine is powered-up and working properly, the NC contact is closed and
the NO contact is open.
-On power failure or power-off the NC contact is open and the NO contact is closed.
-All along the start-up of the UAPg2 (7 seconds) the NC contact is open and the NO contact is closed.