EN
10 – English
WARNINGS:•Alltechnicalcharacteristicsstatedrefertoanambienttemperatureof20°C(±5°C).•NiceS.p.areservestherighttomodifytheproductatanytimewhilemaintaining
the same functionalities and intended use.
MC824H power supply 230 Vac (+10% -15%) 50/60 Hz
MC824H/V1 power supply 120 Vac (+10% -15%) 50/60 Hz
Nominal power absorbed from mains 200 W
Power absorbed by control unit battery
connector with “standby-All” operation below 100 mW
(including a receiver with SM type connector)
Flashing light output [*] 1“LUCYB”typeflashinglight(12V,21Wlamp)
Electric lock output [*] 1 max. 12 Vac max. 15 VA electric lock
Gate open light output [*] one 24 V max. 4 W lamp (output voltage may vary between -30% and +50%, output may also control small relays)
BLUEBUS output
1 output with maximum load 15 Bluebus units (maximum 6 pairs of MOFB or MOFOB photocells + 2 pairs of MOFB or MOFOB
photocells assigned as Opening devices + max. 4 MOMB or MOTB control devices
STOP Input
For normally closed, normally open or 8.2 kΩ constant resistance contacts in self-learning mode (a change from the memorised
state prompts the “STOP” command)
PP Input for normally open contacts (closure of the contact prompts the Step by Step command)
OPEN Input for normally open contacts (closure of the contact prompts the OPEN command)
CLOSE Input for normally open contacts (closure of the contact prompts the CLOSE command)
Radio connector SM connector for SMXI, OXI and OXIFM family receivers
Radio AERIAL input 50Ωfor RG58 or similar type cable
Programmable functions 8 ON-OFF type functions and 8 adjustable functions
•Self-learning of devices connected to the BlueBus output
Functions in self-learning mode •Self-learning of type of device connected to “STOP” terminal (NO, NC or 8.2 kΩ resistance contact)
•Self-learning of leaf travel and automatic calculation of deceleration and partial opening points (vary according to installation)
Operating temperature from - 20 °C a + 50 °C
Use in particularly acid, saline or
NO
potentially explosive atmospheres
Protection rating IP 54 with enclosure intact
Dimensions (mm) 310 x 232 x H 122
Weight (kg) 4,1
[*] The Flashing Light, Electric Lock and Gate Open Warning light outputs can be programmed with other functions (see “TABLE 5 - 1st level functions”; or via Oview programmer, see
chapter 7.2). The electrical characteristics of the output vary according to programming:
flashing light: 12Vdc, 21 Wmax lamp
electric lock: 12Vac 15 VAmax
other outputs (all types): 1 lamp or relay 24Vdc (-30 and +50%), 4 Wmax
TECHNICAL CHARACTERISTICS OF THE PRODUCT
PRODUCT MAINTENANCE
8
Regular maintenance is needed to keep the level of safety constant and to
ensure the maximum durability of the entire automation.
Maintenance must be performed in strict accordance with the safety provi-
sionssetoutinthismanualandwiththerequirementsofapplicablelawsand
standards.
Important – During maintenance and cleaning the control unit must be discon-
nected from the electrical power supply.
For devices other than the MC824H follow the instructions given in the relevant
maintenance programmes.
For the MC824H scheduled maintenance must be performed no more than 6
months or 20,000 manoeuvres after previous maintenance.
To perform maintenance, proceed as follows:
01. Disconnect all electric power sources, including any buffer batteries;
02. Check all materials making up the control unit for wear, with particular
attention to erosion or oxidation of parts; replace parts that are not in opti-
mal condition;
03. Reconnect the power supply and perform the checks described in chapter
4.1 - Testing.
PRODUCT DISPOSAL
This product is an integral part of the automation system it controls
and must be disposed of along with it.
As in the case of installation, likewise at the end of product lifetime the disas-
semblyandscrappingoperationsmustbeperformedbyqualifiedpersonnel.
This product is made of various types of material, some of which can be recycled
while others must be scrapped. Seek information on the recycling and disposal
methods envisaged by the local regulations in your area for this product category.
Important! – Some parts of the product may contain polluting or hazardous
substances which, if released to the environment, may cause serious damage
to the environment or to human health.
As indicated by the symbol alongside, disposal of this product
with domestic waste is strictly prohibited. Separate the waste into
categories for disposal, according to the methods established by
current legislation in your area, or return the product to the retailer
when purchasing a new version.
Important! – Local legislation may impose heavy fines in the
event of illegal disposal of this product.
Disposal of buffer battery (if present)
Important! – Even if discharged, the batteries may contain pollutant substanc-
es and therefore must NEVER be disposed of in normal waste collection points.
Dispose of according to separate waste collection methods as envisaged by
current local standards.
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