TTD-03.2 Electromechanical Box Tripod Turnstile
7
Fig. 3 RC-panel
1, 2, 3 – buttons
LEFT
,
STOP
,
RIGHT
for setting the passage mode;
4, 6 – green indicators
«Left»
,
«Right»
; 5 – red indicator
«Stop»
5.2.4 Control board
Turnstile control board (see Fig. 4) located inside the turnstile housing under the left-side outer
panel (2). It connects to: RC-panel, ACS controller outputs, WRC device, intrusion detector,
emergency unlocking device Fire Alarm. External devices are connected in accordance with the
turnstile electrical connection layout (see Fig.13).
On control board there is a microcontroller, which processes incoming control commands (inputs
"Unlock A", "Stop", "Unlock
B" and "Fire
Alarm"), traces the condition of barrier arms optical
sensors and basing on received data generates commands on control unit of the turnstile. Besides,
microcontroller generates signals on outputs: for indication on RC-panel (outputs "Led
A",
"Led
Stop" and "Led
B"), for outer indication (outputs
"Light
A", "Light
B"), for passing in a
corresponding direction ("PASS
A" and "PASS
B"), for turnstile readiness to run the command
("Ready"), for alarm ("Alarm"), to retransmit the signal of intrusion detector condition ("Det
Out").
Fig. 4. Control Logic Board (CLB)
