Nice MC824H User Manual

ENGLISH – 3
– Cleaning and maintenance reserved for the user must
not be carried out by unsupervised children.
– Before intervening on the system (maintenance, clean-
ing), always disconnect the product from the mains
power supply and from any batteries.
– The packing materials of the product must be disposed
of in compliance with local regulations.
– Inspect the system frequently, in particular the cables,
springs and supports to detect any imbalances and
signs of wear or damage. Do not use the product if it
needs to be repaired or adjusted, because defective
installation or incorrect balancing of the automation can
lead to injuries.
PRODUCT DESCRIPTION AND INTENDED USE
2
2 PRODUCT DESCRIPTION AND INTENDED USE
MC824H is an electronic control unit for automating swing gates. MC824H is able to command electromechanical actuators of the
type indicated in “Table 4”. It incorporates a system that veries the force of the motors connected to it (amperometric function).
This system allows for automatically detecting the limit switches, memorising the work time of each individual motor and detecting
any obstacles during normal movement. These characteristics simplify the installation considerably, as the leaf offset and work
times do not require any adjusting.
The control unit is programmed in advance for the most frequently used functions and incorporates a radio receiver for the remote
controls. In addition, a straightforward procedure can be implemented to select more specic functions (see the “PROGRAM-
MING” chapter).
MC824H is equipped with an SM-type connector for slot-in radio receivers (see the “Connecting an SM-type radio receiver“
paragraph) and an IBT4N-type connector which, through the IBT4N interface, can be used to connect BusT4 devices, such as the
Oview programmer (see the “Connecting the IBT4N interface” paragraph).
The control unit is congured for being powered with PS324 back-up batteries which, in case of a power outage, function as an
emergency power supply (see the “Connecting the PS324 back-up battery” paragraph). Moreover, the MC824H is congured for
being connected to a Solemyo solar power kit (see the “Connecting the Solemyo system” paragraph).
a
Any use of the product other than the intended use described is not allowed!
2.1 LIST OF CONTROL UNIT PARTS
The control unit consists of an electronic command and control board housed and protected in the box. “Figure 1” shows the main
parts making up the board.
CloseOpenSbSStop
OGI
ENC ENC
ELS
Flash
Bluebus
1 2 3 4 5 6 7 8 9 10 11 12
CloseOpenSbSStop
Bluebus
8 9 10 11 12
J K M N O Q R
B
A
C
D
E
F
G
H
I
P1
P2
P3
L1
U
V
L8 ..
S
T
L9 L10L11L12L13
M M M M
X
W
1
A 24 V~ power supply connector
B M2 motor terminal (starts rst during the opening phase)
C M1 motor terminal (starts rst during the closing phase)
D Warning light terminal
E Electric lock output terminal
F OGI (open gate indicator) output terminal
G Motor M2 encoder input terminal
H Motor M1 encoder input terminal
I “SM” connector for radio receiver
J Terminals for radio antenna
K Motor type selectors
M Bluebus input terminal
N Stop input terminal
O SbS (Step-by-Step) input terminal
Q Open input terminal
R Close input terminal
P1..P3 Control unit programming buttons
L1..L8 Programming LED
L9..L13 Input LEDs
S Connector for IBT4N
T Service fuse (2 A, type F)
U Connector for PS324 back-up battery / Solemyo solar
power kit
V Motor fuses (15 A)
W Mains power supply (L-Live; N-Neutral)
X Cable clamp

Nice MC824H Specifications

General

Brand	Nice
Model	MC824H
Category	Control Unit
Language	English