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4
INSTALLATION
Loosen the cover locking screw and remove
1.
the cover. Do not remove the screw from the
cover not to lose locking nut.
2.
For wall mounting, use wall mounting hole
located in the center of the base.
For corner mounting, break 4 knockouts on
both side to use corner mounting holes.
5
WIRING
■Terminal Arrangement
POWER
ALARM
1
2
3
4
POWER
ALARM OUTPUT
(non-polarity)
Dry contact N.C. (semi-conductor)
9.5V to 28V DC
Reset : approx. 2 sec.
20mA Max.
30V DC (24V AC) 0.25A Max.
(Protective resistor 3.3Ω)
■WIRING DISTANCE BETWEEN SENSOR AND POWER SOURCE
Size of wire used
AWG 20 (Dia.0.8mm)
AWG 18 (Dia.1.0mm)
AWG 17 (Dia.1.1mm)
Note : 1)
Maximum wiring distance, when two or more sets are connected,
is the value above divided by numbers of sets.
2)
The signal line can be wired to a distance of 3,280 ft (1,000m)
with AWG 22 (0.65mm dia.) wire.
6
FUNCTION
■MODE SELECTOR
Sensor operation can be adjusted to fit the environmental conditions /
applications with the built-in mode selector.
ALARM LED
The alarm LED will light up, synchronized with the
alarm contact, if you set the mode selector at ON.
SIGNAL COUNT
The number of counts can be selected according to
environmental conditions.
4 : Less sensitivity; prevents false alarms caused by
temperature fluctuation.
2 : Normally set to this position.
FACTORY SET
7
OPERATION CHECK
When installation is completed, turn the power "ON" and check operation after about 1min. warming up time, as follows:
1. Make sure that alarm LED finished flickering.
2. Make a walk test in the protected area to check if an alarm is initiated.
Check alarm LED and control panel for sensor operation.
TAMPER
5
6
TAMPER OUTPUT
Dry contact N.C.
Operation : Open when cover is detached.
30V DC 0.1A Max.
(Protective resistor 3.3Ω)
Distance at 12VDC
Distance at 24VDC
4,600ft (1,400m)
27,500ft ( 8,400m)
7,200ft (2,200m)
43,000ft (13,200m)
8,900ft (2,700m)
51,000ft (15,500m)
Switch１
ON
（Factory set）
Switch２
ON
4
Break knockouts of wiring holes required
3.
to connect wires. In case wiring through
upper wiring holes, pass the wires along
wiring channels on either side of the base
to connect them to the terminal.
4.
Attach the cover and tighten the cover
locking screw.
■Basic connection
[When two units are used]
＊Allow approx. one minute for warm-up after power is supplied.
(Alarm LED is flashing) In the meantime, no alarm is initiated.
＊After the one minute has passed, the unit will be in the armed
status and will trigger an alarm when detecting a human body.
TROUBLE ALARM
This function checks / monitors sensor unit itself in accordance with built-in
program.
When trouble is found out as a result of the check / monitor, alarm LED lights
and an alarm signal also continuously outputs.
OFF
1 : Unit trouble
Trouble alarm outputs when inner circuit / wiring is damaged / broken.
See "8. TROUBLESHOOTING" and remedy table.
The monitor functions regardless of mode settings but an alarm is
NOTE :
not indicated in case of setting alarm LED at OFF position.
When power is reset during the alarm status, trouble alarm stops
only for warming up time.
2 : Low voltage
OFF
2
When power voltage of sensor drops down (approx. 8.5V DC or less),
（Factory set）
trouble alarm outputs before sensor operation becomes unstable due to low
voltage. See "8. TROUBLE-SHOOTING" .
NOTE :
The monitor functions regardless of mode settings but an alarm is
1 2
ON
not indicated in case of setting alarm LED at OFF position.
When power voltage recovers to normal level during the alarm
OFF
status, trouble alarm stops.
3. After correct operation has been confirmed, use the mode selector
switch to disable the alarm LED, if required.
Sensor
Sensor
（N.C.）
（N.C.）
Power
｝
Signal Input
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