NRI Currenza H2 Hopper Series, Техническая документация инструкция

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National Rejectors, Inc. GmbH, Buxtehude
S
TART
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UP
Fig. 7a: Machine interface
Fig. 7b: Connectors for empty/full recognition
1
1
1
Connecting hopper
Depending on where the hopper(s) is/are to be installed in the machine, it is
advisable to connect the hopper(s) first:
1
Disconnect the machine from the power supply.
2
Connect the hopper to the control system using the
machine interface on the rear of the hopper and
connecting cable (Fig. 7a).
In order to protect the cable of the parallel
interface against break, in the control system
the coin line must be pulled up to 5V using a
pull-up resistor (e.g. 10k
Ω).
3
If necessary, connect optional electric
contacts [7b/1] (second empty/full
recognition) to the control system (with
parallel interface only, 2 cable lugs
6.35 x 0.80 each).
If the hopper is equipped with an
empty or full recognition only, the
contact has already been connected
to the hopper PCB by NRI and the
empty/full signal is
transmitted via the 10-pole
machine interface. In this case the contact need not to be connected
to the control system. (Cp. also section "Empty and full recognition" in
Chap. 4 "Function".)