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ENGLISH
ENGLISH
7. CONNECTION OF 525 MPS ELECTRONIC CARD
IMPORTANT: Before attempting any work on the card (connections, programming, maintenance), always turn off power.
Observe points 10, 11, 12, 13 and14 of the GENERAL SAFETY RULES.
Observing the indications in fig.2, install the raceways and make the electrical connections from the 525 MPS electronic appliance
to the selected accessories (fig. 28).
Always separate power cables from control and safety cables (push-button receiver, photocells, etc.). To prevent any electric noise
whatever, use separate sheaths.
TECHNICAL SPECIFICATIONS
Power supply voltage
230V ac 50Hz
Power supply for accessories
24Vdc
Accessories max. load
200 mA
Ambient temperature
-20°/+55°C
Fuses
transf./motor primary
winding
Quick-fit connector
for decoding cards and
RPreceivers
Function logics
Automatic/Semi-
automatic
Terminal board connections
Open/Stop/Safety
devices/Fail-safe/
Flashlight
Courtesy light timer
2 min
525 MPS CARD COMPONENTS
F1
Fuse for transf. primary winding, 1A
F2
Motor fuse, 10A
F3
Fuse for 0,5A accessories output
J1
Low voltage terminal board for inputs /accessories
J2
Rapid connector for decoding/RP receivers cards
J3
230V power supply input terminal board
J4
Connector for transformer primary winding
J5
Courtesy light connector
J6
Flashlight output terminal board
J7
Connector for transformer secondary winding
J8
Motor output connector
P1
Open push-button
P2
Set-up push-button
LK1
Enable/disable fail-safe
LK2
Varies sensitivity of reversing device
Fig.27
fail-safe enabled
fail-safe disabled
LK1=
reversing sensitivity
150N (~15Kg)
LK2=
reversing sensitivity
300N (~30Kg)
DESCRIPTION
TERMINAL BOARD J1 (low voltage)
OPEN=Open Command (N.O.)
Any device (push-button, detector,…) which, by closing a contact, supplies an opening (or closing) pulse to the door.
To install several Open devices, connect N.O. contacts in parallel.
STOP=Stop command (N.C.)
Any device (e.g. a push-button) which, by opening a contact, stops door movement.
To install several stop devices, connect the N.C. contacts in series.
N.B.: if stop devices are not used, jumper connect STOP to the inputs common contact.
=input/negative accessories supply common contact.
=Accessories supply positive pole (24V dc 200mA max)
FSW= Closing safety-devices contact (N.C.)
Safety devices are all devices (photocells, sensitive edges,…) with N.C. contact, which, if there is an obstacle in the area they
protect, operate to reverse door closing movement.
If the safety devices are activated when the door is locked or open, they prevent it from closing.
To install several safety devices, connect the N.C. contacts in series.
N.B.: if safety devices are not connected, jumper connect FSW to the inputs common contact
.
-FSW TX
= Terminal for connection of the negative pole (-) of the photocells transmitter (TX).
CONNECTOR J2 (low voltage)
Connector J2 is used for rapid connection of MINIDEC, DECODER, and RP RECEIVER cards.
Insert and remove the cards after cutting power.
+
-
R
525 MPS
J1
J2
J7
J8
J6
J5
J4
J3
P2
P1
F2
LK1
LK2
F1
F3
