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MC-302 PG2
CONTACT SENSORS (MC-302 PG2)
Supervised PowerG Magnetic Contact Device
1. INTRODUCTION
The MCT-302 PG2 is a fully supervised, PowerG magnetic
contact device. The device includes a built-in reed switch
(that opens upon removal of a magnet placed near it). The
MC-302 PG sends the parameters of the specific alarm to
the control panel using PC II 2-way communications
protocol.
The MC-302 PG II tamper switch is activated when the cover is
removed.
A
periodic
supervision
automatically. The control panel is thus informed, at regular
intervals, of the unit's active participation in the system.
An LED lights whenever alarm or tamper events are
reported. The LED does not light while a supervision
message is being transmitted.
Operating
power
obtained from an on-board
3 V Lithium battery. When
the battery voltage is low,
a "low battery" message is
sent to the receiver.
2. SPECIFICATIONS
Frequency Band (MHz): Europe: 433, 868, USA: 915.
Modulation: GFSK 50kbs, 25 kHz deviation
Antenna: Built-in helical antenna
Communication Protocol: PowerG II
Alarm Input: One internal.
Supervision: Signaling at 4-min. intervals.
Tamper Alert: Reported when a tamper event occurs.
Battery Type: 3 V Lithium CR-123 type battery, Panasonic or
Sanyo only.
Battery Life Expectancy: 8 years (for typical use)
Battery Supervision: Automatic transmission of battery
condition data as part of periodic status report and
immediately upon low battery condition detection.
Operating Temperature: 0°C to 49°C (32°F to 120°F).
Dimensions: 81 x 34 x 25 mm (3-3/16 x 1-1/4 x 1 in.)
Weight: 53g (1.9 oz)
Standards:
USA: CFR47 part 15 (FCC)
Europe: EN 301 489-3, EN 50130-4:( 95) & A1 : (98) & A2:
(03), EN 300 220-2, EN 60950-1, EN 50130-5, EN 50131-
1, CLC/TS 50131-2-6
Canada: RSS 210
This device complies with Part 15 of the FCC Rules and
RSS-210 of Industry and Science Canada. Operation is
subject to the following two conditions: (1) This device
may not cause harmful interference, and (2) this device
must
accept
any interference
interference that may cause undesired operation.
This device complies with the essential requirements and
provisions of Directive 1999/5/EC of the European
Parliament and of the Council of 9 March 1999 on radio
and telecommunications terminal equipment.
16
message
is
transmitted
is
TRANSMISSION
LED
Figure 1. MC-302 PG II
received,
including
3. INSTALLATION
3.1 Mounting (Fig. 3a and 3b)
It is highly recommended to attach the transmitter to the
top of the door/window on the fixed frame and the magnet
to the movable part (door or window). Make sure that the
magnet is located not more than 6 mm (0.25 in.) from the
transmitter's marked side.
Note: Once the cover is removed, a tamper message is
transmitted to the receiver. Subsequent removal of the
battery prevents transmission of "TAMPER RESTORE",
leaving the receiver in permanent alert. To avoid this,
during the enrolling process, press the tamper switch while
you remove the battery.
Attention! The unit has a back tamper switch (optional)
under the PCB. As long as the PCB is seated firmly within
the base, the switch lever will be pressed against a special
MAGNET
break-away base segment that is loosely connected to the
base (Figures 2 and 3a). Be sure to fasten the break-
away segment to the wall. If the detector unit is forcibly
removed from the wall, this segment will break away from
the base, causing the tamper switch to open
FLEXIBLE
RETAINER
PLASTIC
STANDOFF
FOR CASE
CLOSURE
SCREW
WIRING INLET
SEPARATE BASE
2
FROM COVER
FLEX CATCH AND
REMOVE BOARD
Note: 868 MHz device is illustrated in the above example. The
same mounting procedure should be performed for 433 MHz and
915 MHz devices.
* This screw is used for back tamper only.
BREAK-AWAY BASE SEGMENT (FOR BACK TAMPER)
MOUNTING HOLES
Figure 2. Base with P.C. Board Removed
ENROLL
BUTTON
3
4
Figure 3a. Mounting
.
P.C. BOARD
EDGE
SUPPORTS
1
REMOVE
SCREW
*
MARK & DRILL 2 HOLES
IN MOUNTING SURFACE.
FASTEN BASE WITH 2
COUNTERSUNK SCREWS.
D-302758
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