Nice MC424 User Manual

2 – English
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closing manoeuvres.
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during opening.
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A. 5ONVDQRTOOKXBNMMDBSNQ
B. ,LNSNQBNMMDBSNQ
C. /2ATEEDQA@SSDQXBNMMDBSNQ2NKDLXNRNK@QDMDQFXRTOOKX
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F. M2 motor terminal
G. Flashing light output terminal
H. Gate open indicator or electric lock output terminal
I. 5CBSDQLHM@KRENQRDQUHBDR@MCOGNSNSDRS
L. Input terminals
L1…L5. Input and programming LEDs
M. 3DQLHM@KENQQ@CHN@DQH@K
N. “SM” radio receiver connector
O. /QNFQ@LLHMFCH@FMNRSHBRBNMMDBSNQ
P1, P2, P3. Programming buttons and LEDs
2.1 - Preliminary checks for installation
Before proceeding with installation, check the condition of the product compo-
nents, suitability of the selected model and conditions of the intended installa-
tion environment:
• Ensure that all conditions of use remain within the limits of product application
@MCVHSGHMSGDf/QNCTBSSDBGMHB@KRODBHjB@SHNMRt
• Ensure that the selected installation environment is compatible with the over-
all dimensions of the product (ƄJ
• Ensure that the selected surfaces for product installation are solid and guar-
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the product raised from the ground.
• Ensure that the space around the product enables easy and safe completion
of manual manoeuvres.
• Make sure that the automation is provided with mechanical stops on both
closing and opening.
2.2 - Product application limits
3GDOQNCTBSL@XADTRDCDWBKTRHUDKXVHSG6&6&7,$
3-3-+3..3.. gearmotors.
2.3 - Installation
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ing warnings:
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@M(/OQNSDBSHNMQ@SHMF3GDBNMSQNKTMHSHRSGDQDENQDRTHS@AKDENQHMRS@KK@SHNM
outdoors.
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protected from potential impacts. Important!l3GDANSSNLNESGDBNMSQNKTMHS
LTRSAD@SKD@RSBLEQNLSGDFQNTMC
• Insert the dedicated cable clamps or pipe glands into the lower part of the
enclosure (ƄJImportant! – If the cable protection tubes end in a pit, it is
likely that condensation will form inside the control unit, which will damage the
electronic board. In this case, protect the control unit adequately so as to pre-
vent the formation of condensation.
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control unit is installed in a protected indoor environment.
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instruction manuals.
2.4 - Electrical connections
IMPORTANT!
– All electrical connections must be made with the unit disconnected
from the mains power supply and with the buffer battery disconnected,
if present in the automation.
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– Make sure that all the electric cables used are of a suitable type.
01. Loosen the screws of the cover.
02. Prepare the electrical cable routing holes.
03. Connect the cables as shown in the wiring diagram in ƄJ3NBNMMDBS
the electric power cable, see ƄJ. Note – To facilitate cable connections,
the terminals can be removed from their seats.
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HR@BSHU@SDCHESGDHMOTSRNESGD-"-NQL@KKX"KNRDCBNMS@BSR@QDMNSHMTRD
SGDXRGNTKCADITLODCVHSGSGDf".,,.-tSDQLHM@K1DEDQSNO@Q@FQ@OG
2.4.3 for further information.
• If there is more than one NC contact on the same input, they must be con-
nected in SERIES.
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left free.
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nected in PARALLEL.
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SHNMRRTBG@RSGNRDCDjMDC@Rf/-/tf-/-tf.ODM"NKKDBSNQtDSB@QDMNS
allowed.
• If the leafs overlap, use jumper E (Fig. 6SNRDKDBSVGHBGLNSNQRS@QSRTOjQRS
during opening.
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Terminals Function Description Type of cable
L - N -
Power supply line Mains power supply WLL
2
 ,NSNQ ,LNSNQBNMMDBSHNM WLL
2
 Motor 2 ,LNSNQBNMMDBSHNM-NSD WLL
2
 Flashing light
"NMMDBSHNMNEk@RGHMFKHFGS5
L@W6
WLL
2
 .ODM &@SD HMCHB@SNQ 
Elect.Lock
"NMMDBSHNMENQ.ODM&@SD(MCHB@SNQ5
L@W6NQ$KDBSQHBKNBJ5 max
5 f2DDBG@OSDQ/QNFQ@LHMFt
2" WLL
2
$KDBSQHBKNBJWLL
2
8
"NLLNM5
(with
$UDQXSGHMFHMRS@MCAX
OGNSNSDRS
/NVDQ2TOOKX5 ENQ37OGNSNBDKKRVHSGOGNSNSDRSL@WL f".,-
,.-tENQ@KKHMOTSRR@EDSXVHSGf$UDQXSGHMFHMRS@MCAXtETMBSHNM@BSHU@SDC-NSD
WLL
2
9
5
/NVDQRTOOKX5 for services
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2

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/NVDQHMOTSENQRDQUHBDRVHSGNTSf$UDQXSGHMFHMRS@MCAXt5 L@WL 
WLL
2

"NLLNM5 "NLLNMENQ@KKHMOTSR5 VHSGNTSf$UDQXSGHMFHMRS@MCAXt
WLL
2
 23./ (MOTSVHSG23./ETMBSHNMDLDQFDMBXR@EDSXRGTSCNVM-NSD WLL
2
 /'.3. -"(MOTSENQR@EDSXCDUHBDROGNSNBDKKRRDMRHSHUDDCFDR WLL
2
 /'.3. -"(MOTSENQR@EDSXCDUHBDROGNSNBDKKRRDMRHSHUDDCFDR WLL
2
 23$/!823$/ (MOTSENQBXBKHB@KETMBSHNMHMF./$-23./"+.2$23./ WLL
2
 AUX TWHKH@QXHMOTS-NSD WLL
2
 Aerial Connection for the radio receiver aerial RBQDDMDCB@AKDSXOD1&
Note 1 – This is not used for single leaf gates (the control unit automatically recognises if only one motor has been installed).
Note 2 – The “Everything in stand by” function serves to reduce consumptions. For further details on the electrical connections refer to paragraph 2.4.1 ““Every-
thing in stand by/Phototest connection” and for programming refer to chapter 5.2.3 “Everything in stand by/Phototest function”.
Note 3 t7KH6723LQSXWFDQEHXVHGIRUq1&rRUFRQVWDQWUHVLVWDQFHNŭFRQWDFWVSOHDVHUHIHUWRWKHq3URJUDPPLQJrFKDSWHU
Note 4 – The AUX factory auxiliary input is programmed with the “Partial open type 1” function but can be programmed with any of the following functions:
Function Input type Description
/ 13( +./$-38/$ -. Fully opens the upper leaf
/ 13( +./$-38/$ -. .ODMRSGDSVNKD@EG@KEV@X
./$- -. .MKXB@QQHDRNTSSGDNODMHMFL@MNDTUQD
EN

Nice MC424 Specifications

General

Brand	Nice
Model	MC424
Category	Control Unit
Language	English