Centurion CP71, Installation Manual

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8.2.5 NON MEMORY INPUT ( NMI )
8.2.6 TICKET VEND INTERLOCK ( TVI )
An example of "NMI" is the signal given by a ticket vending machine.
NOTE: NMI responds only when contact goes from CLOSED to OPEN.
The " T.V.I " Signal from the CP88 CARD will prevent the ticket spitter
from issuing another ticket until the arm is closing or closed.
NOTE: The "TVI" contact can be selected as normally open or normally closed
by bridging either jumper N/O or N/C on the CP88 card.
CP 88
CARD
T.V.I.
T.V.I.
NMI
COM
12
12
12
11
11
13 14 9 10 11
N.C.
N.O.
CP88
CARD
CP88
CARD
T.V.I.
T.V.I.
NMI
COM
12 13 14 9 10 11
N.C.
N.O.
N/O N/C