TTR-10A electromechanical tripod turnstile
3. The microcontroller on the control board (9) processes the received combination of signals and
creates a command for the turnstile mechanism to open the passage in the desired direction
(blocking device opens).
4. The microcontroller monitors the barrier arms hub rotation sensor status, and counts the
elapsed time since the button on the RC-panel, that corresponds to the passage permission in
the desired direction, was pressed.
5. When the user turns the barrier arms 10° in the authorized direction, the microcontroller sends
a signal to the drive to smoothly rotate the hub in the passage direction to the next starting
position, thereby providing a comfortable passage in a given direction. When turning the barrier
arms 60°, a
PASS A (B)
signal with a duration of 250ms. is generated (
PASS A (B)
and
Common
contacts open).
6. After turning the barrier arms 60°, the possibility of reverse rotation is blocked by both the
electric drive and blocking device - it is now possible to move forward to the next starting
position only.
7. In case of passage denial, i.e. if after 8 seconds from the moment of passage permission the
barrier arms were not rotated 60° or more, the microcontroller generates a command to the
control mechanism to block the further passage in this direction, while the drive will return the
barrier arms back to original position.
8. When the barrier arms reach the initial position (120° rotation of the barrier arms or if the
passage is denied by 0°), the microcontroller enters the standby mode.
In the “
Free passage
...” operating modes, the algorithm remains the same, except the turnstile is
not blocked at the end of the passage, but expects a new passage.
5.3 Operation devices
RC-panel / WRC or ACS controller can be used for turnstile operation. These devices can be
connected to the turnstile separately, simultaneously (in parallel) or in any combination with each
other.
Note:
In case several control devices are connected to the turnstile simultaneously there can be a
control signal overlap. In this case the turnstile reaction will correspond to the reaction to
the resulting input signal combination (Appendixes 1 and 2).
5.3.1 RC-panel connection
RC-panel is connected to
GND
,
L
,
ST
,
R
,
Led A
,
Led ST
and
Led B
contacts of the
X2.1
connector
block (Fig. 17).
Standard RC-panel orientation regarding the turnstile post is stated in Fig. 10.
Figure 10. Standard RC-panel orientation regarding the turnstile post
If the operator is located on the opposite side regarding
the turnstile post, it will be more
convenient to shift the RC-panel wires, which are connected to
L and R
contacts, as well as
Led A
and
Led B
(Table 2).
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