Tansa LTT 303, Руководство пользователя

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ELECTRICAL CONNECTIONS
5.4.1 External connection types
5.4.1.1 Triggering with dry contact
As shown in Figure 5.4, the pin 1 of the XL5 terminal is used as the common pole with +
24VDC voltage. The pin 2 is used as opening to direction B, and the pin 3 is used as the opening
to direction B inputs. In the normally open (NO) dry contact connection, +24VDC from the pin 1
is transferred to the pin 2 or the pin 3 via the relay contact or the pushbutton to allow passing.
Normally closed (NC) contact connection is required for emergency. The J2 jumper
(Fig. 5.5) is inserted when the turnstile is shipped from the factory. If the alarm contact is to
be used, this short circuit jumper (J2) must be removed.
5.4.1.2 Triggering with power input (PNP)
Figure 5.6
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The opening to direction A input in the XL5
connector can also be controlled by the opening
to direction B input and the emergency
connection input + V (PNP). A voltage between
+12 VDC and +24VDC can be used.
In the case of the use of a PNP output card
reader, fingerprint reader, palm reader and
similar hardware, this connection type can be
used.
The pin 2 of terminal XL5 can be used to
control passing to direction A, and the pin 3 can
be used to control passing to direction B. The
reader system's V- (GND) must be connected to
pin 6 of the XL5 terminal. (Figure 5.6)
Normally open (NO)) role / pushbutton contacts must be connected to control inputs, the
normally closed (NC) contact should never be connected. If the normally closed (NC) contact is
used instead of the normally open (NO) contact, there will be problems such as the turnstile
delaying the passing permission.
If it is used with this problem, the turnstile may be damaged as it will result in hitting the arms.