Installation manual

Use this procedure to accurately determine the gate opening angle:
Page 44
Determine Gate Swing AngleDetermine Gate Swing Angle
1 351mm
1 474mm
1 587mm
1 687mm
1 587mm
1 687mm
1 732mm
GATE SWING ANGLE
90 Degrees
100 Degrees
110 Degrees
120 Degrees
60 Degrees
70 Degrees
80 Degrees
1 000mm
VALUE Z FROM...
1 075mm
1 218mm
1 075mm
...TO
1 218mm
1 351mm
1 475mm
Step 3
1m
Z
Open the gate and measure a
distance along the gate a
distance of 1m from the gate
hinge.
Make a mark on the ground.
Measure the distance on the
ground between the two marks
(Z). Using this Z value, read off
the gate opening angle from the
table below.
Step 2
1m
Close the gate and measure a distance of 1m
from the gate hinge.
Make a mark on the ground.
Step 1
Page 45
Description of Terminal FunctionsDescription of Terminal Functions
MASTER The master motor is connected to these terminals. If the master motor direction is incorrect swap
around the wires connected to these terminals.
SLAVE The slave motor (in dual swing gate applications) is connected to these terminals. As with
MASTER, swap the connected wires around for motor direction reversal.
COM The battery/power supply negative terminal. All trigger signals etc. have their return path to one of
the COM terminals.
LIGHT These two terminals provide a normally open potential free contact which is generally used to
switch on a pillar light (courtesy light). It can also be used for other purposes if required.
12V Provides a +12V DC supply for auxiliary equipment such as a radio receiver, photo cells etc. It is
linked directly to the battery positive via a 3A fast blow fuse (see page 47).
TRG A momentary, normally-open trigger device such as relay, pushbutton etc. connected between
TRG and COM will cause the gate to trigger open/closed. Connect multiple trigger devices in
parallel (Refer to the section MODE OF OPERATION on page 32).
IRB The signal from the infra red beam (IRB)(photo cell), safety edge, loop or other safety device.
This prevents the gate from closing when the normally-closed contact between IRB and COM is
open. For multiple safety devices wire all contacts in series.
NB: If no safety devices are fitted ensure a wire link is fitted between IRB and COM. If auto-
close is selected the time will be reset to the selected value when the device is tripped.
FRX A momentary normally-open contact from a device such as a free exit inductive loop detector (or
photo cell or pushbutton) which causes a gate which is closed or closing to open or re-open. If
the gate is open or opening the signal has no effect other than to reset the auto-close timer (if
selected). Free exit (FRX) will never initiate a closing cycle. If only the FRX input is u sed , the auto-
close must be turned on alternatively the TRG input used to close the gate.
LED An output terminal which provides a low current, (approx. 4,5V DC, 20mA) drive to an LED which
can be used to indicate the gate status remotely. If more than 3 LED's are required it is necessary
to fit a LED driver card (consult Centurion Systems for details).
PED A momentary normally-open contact from a pedestrian key switch, pushbutton, keypad, radio
receiver etc which will cause the MASTER gate only, to open to the limited pedestrian open
position. The gate opens only after the adjustable pre-flash time (default - 2 seconds). If the
contact is held closed the auto-close is suspended until the contact reopens.
LCK If the latched normally-closed contact between LCK and COM is held open, all triggers which
would normally cause a closed gate to open (e.g. TRG, PED, FRX) will be inhibited. If the gate is
open, opening or closing and the LCK contact is opened the gate will continue to respond until
such time as the gate is in the fully closed position.
NB: If the LCK function is not required a link must be fitted between LCK and COM.
SET This terminal has two functions:
1. If SET is linked to COM with no power present to the controller and power is then applied, the
controller will be put into PROGRAMME mode.
2. If SET is linked to COM when power is already applied, this action will cause the pillar light
relay to energise. A momentary contact causes the relay to energize for a period of time as
defined for the courtesy light timer. If the contact is made for a period exceeding 3 seconds
the pillar light relay will energize and remain energized indefinitely until a new momentary
contact is given.
SOL A solenoid strike lock is connected between SOL and 12V. Each time the gate triggers to open (or
close) the SOL terminal switches to COM thus energizing the solenoid. The time that the SOL
terminal remains switched to com is set using FEATURE 14. The maximum current draw is 2A.
SS1 to SS3 Limit switch contacts from the slave interface PCB.