4
Reference & Installation Manual
2.7
MG5050 / MG5050 EN PCB Layout
Used for In-Field Firmware upgrade
through a 307USB Direct Connect
Interface. See Connecting to
WinLoad on page 58 for details.
Antennas
Do not cut, bend or
alter the antennas and
ensure that electrical
wires do not cross
over the antennae, as
this may affect signal
reception.
Four pin connector can
be used for quick
installation of a
MG5050 keypad.
Refer to
AC Power
& Backup Battery
Connections on
page 2.
Paradox Memory Key
(PMC-4, PMC5)
Charge LED:
Charging and battery test
LED
Status LED:
• Flash once every second =
Normal
• Flashes ON 1 second and
OFF 1 second = Any trou-
ble
• Always ON = Panel is
using phone line
• Fast flash 6 seconds after
power up = Installer lock
enabled
"RX" & “TX” LED:
Flashes quickly when
receiving or transmitting RF
signals from wireless
devices.
To metallic
enclosure
Ground
clamp
AWG#14 single
conductor solid
copper wire
Cold
water
pipe
grounding
The "
BELL
" output will
shutdown if the current
exceeds 3A.
Refer to
Single Zone
Inputs
on page 12
Max. amount of keypads = 15 keypads
Max. current = 700 mA
Max. distance of keypad from panel = 76m (250 feet)
Max. total run of wire = 230m (750 feet)
AUX Power
Refer to transformer requirements on page 2 for Aux. Power
Output. To connect additional wiring to auxiliary power, use
the red (+) and black (-) keypad connectors. Auxiliary power
will shut down if current exceeds 1.1A. If the auxiliary output
is overloaded and is shut down, you must disconnect all
loads from the output for at least 10 seconds before
reconnecting any load back to the auxiliary output.
This equipment must be installed and
maintained by qualified service personnel only.
For UL and C-UL warnings, refer to the UL and
C-UL Warnings section at the back of the
Reference & Installation Manual.
The sum of the current drawn from the BELL and AUX must be
limited to 1.3A (40VA transformer strongly recommended).
Exceeding this limit will overload the panel power supply and lead
to complete system shutdown.
Connection for Self-Contained Bell/Siren
Press and hold the
RESET button for five
seconds. The STATUS
LED will start flashing.
Within 2 seconds of
this flashing, press the
reset switch again. The
panel will reset to
default and restart.
EBUS and Dialer used for
VDMP3 plug-in voice module
for voice reporting.
PGM Trigger: This
jumper allows you to
choose whether the solid
state relay PGM (PGM4
only) is grounded (-), or
gives out 12V (+).
For the keypad’s zone
configurations, refer to the
Installer Quick Menu
. If
EOL is enabled: see section
[706]
option
[2]
. Also refer to
Single Zone Inputs on
page 12.
Disconnect
telephone
line before
servicing.
MG5050 EN 50131 Immunity to Attenuation Test
When performing the attenuation test, replace antenna
A
with the following:
• For a 433 MHz panel, use an antenna with a length of 10.2 cm (4 in.)
• For a 868 MHz panel, use an antenna with a length of 6.1 cm (2.4 in.)
Once the test is complete, reinsert the original antenna (
A
) in its place, and
connect the wires (not shown) to a zone input programmed for tamper.
A
B
Tam,per
antenna for
EN 50131
compliancy
