Videotec MAXIMUS MBA User manual

EN
English - Instruction manual
IT
Italiano - Manuale di istruzioni
FR
Français - Manuel d’instructions
DE
Deutsch - Bedienungsanleitung
RU
 - Руководство по эксплуатации
PT
Português - Manual de instruções
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한국어 - 지침 설명서
ENGLISH
MAXIMUS MBA
Explosion-proof communication box in aluminium

EN
English - Instruction manual
ENGLISH
MAXIMUS MBA
Explosion-proof communication box in aluminium

Instruction manual - English - EN
3MNVCMBA_1817_EN
Contents
ENGLISH 1
1 About this manual ....................................................................................................................5
1.1 Typographical conventions ................................................................................................................................................ 5
2 Notes on copyright and information on trademarks.............................................................5
3 Safety rules................................................................................................................................5
4 Identication.............................................................................................................................7
4.1 Product description and type designation................................................................................................................... 7
4.2 Product marking..................................................................................................................................................................... 8
4.2.1 Explosion-proof box plate .................................................................................................................................................................... 8
4.2.2 Videotec label............................................................................................................................................................................................ 8
5 Product coding ......................................................................................................................... 8
6 Preparing the product for use .................................................................................................9
6.1 Safety precautions before use ........................................................................................................................................... 9
6.2 Unpacking................................................................................................................................................................................. 9
6.3 Contents .................................................................................................................................................................................... 9
6.4 Safely disposing of packaging material ......................................................................................................................... 9
7 Installation ................................................................................................................................9
7.1 Range of use............................................................................................................................................................................. 9
7.2 Communication box fastening.......................................................................................................................................... 9
7.3 Connection of the cables..................................................................................................................................................... 9
7.3.1 Product opening...................................................................................................................................................................................... 9
7.3.2 Cable entry...............................................................................................................................................................................................10
7.3.3 Connector board description............................................................................................................................................................10
7.3.4 Connection of the main power supply line..................................................................................................................................11
7.3.5 Products connection to the 24Vac power supply line..............................................................................................................12
7.3.6 Multi-polar connectors (relays, alarms, serial line).....................................................................................................................12
7.3.7 BNC connectors (analogue video)...................................................................................................................................................12
7.3.8 Connectors for the wash system......................................................................................................................................................12
7.3.9 Description of the switch board.......................................................................................................................................................13
7.3.10 Ethernet cables connection.............................................................................................................................................................13
7.3.11 Related products .................................................................................................................................................................................14
7.4 Ground connection .............................................................................................................................................................14
7.5 Product closure.....................................................................................................................................................................14
8 Instructions for safe operation..............................................................................................15
8.1 Safe operation .......................................................................................................................................................................15
8.1.1 Commissioning.......................................................................................................................................................................................15
8.1.2 Safety rules...............................................................................................................................................................................................15
9 Switching on ...........................................................................................................................15
10 Maintenance .........................................................................................................................15
10.1 Routine maintenance (to be performed on a periodic basis)............................................................................16
10.1.1 Inspecting the cables.........................................................................................................................................................................16
10.1.2 Fuses replacement..............................................................................................................................................................................16

EN - English - Instruction manual
4 MNVCMBA_1817_EN
11 Information on disposal and recycling...............................................................................16
12 Troubleshooting ...................................................................................................................16
13 Technical data .......................................................................................................................17
13.2 Mechanical ...........................................................................................................................................................................17
13.3 Electrical................................................................................................................................................................................17
13.4 Network.................................................................................................................................................................................17
13.5 Video.......................................................................................................................................................................................17
13.6 I/O interface .........................................................................................................................................................................17
13.7 Environment........................................................................................................................................................................17
13.8 Certications........................................................................................................................................................................17
14 Technical drawings ...............................................................................................................18

Instruction manual - English - EN
5MNVCMBA_1817_EN
1 About this manual
Read all the documentation supplied carefully before
installing and using this unit. Keep this manual
and use instructions of the box within reach for
subsequent consultation.
1.1 Typographical conventions
DANGER!
Explosion hazard.
Read carefully to avoid danger of explosion.
DANGER!
High level hazard.
Risk of electric shock. Disconnect the
power supply before proceeding with any
operation, unless indicated otherwise.
CAUTION!
Medium level hazard.
This operation is very important for the
system to function properly. Please read
the procedure described very carefully and
carry it out as instructed.
INFO
Description of system specications.
We recommend reading this part carefully
in order to understand the subsequent
stages.
2 Notes on copyright and
information on trademarks
The mentioned names of products or companies are
trademarks or registered trademarks.
3 Safety rules
Consult the use instructions of the
explosion-proof box.
CAUTION! Device installation and
maintaining must be performed by
specialist technical sta only.
CAUTION!The electrical system to which the
unit is connected must be equipped with a
15A max automatic bipolar circuit breaker.
The minimum distance between the circuit
breaker contacts must be 3mm (0.1in).
The circuit breaker must be provided
with protection against the fault current
towards the ground (dierential) and the
overcurrent (magnetothermal).
• The manufacturer declines all responsibility
for any damage caused by an improper use
of the appliances mentioned in this manual.
Furthermore, the manufacturer reserves the right
to modify its contents without any prior notice.
The documentation contained in this manual has
been collected and veried with great care. The
manufacturer, however, cannot take any liability
for its use. The same thing can be said for any
person or company involved in the creation and
production of this manual.
• Before starting any operation, make sure the
power supply is disconnected.
• Be careful not to use cables that seem worn or old.

EN - English - Instruction manual
6 MNVCMBA_1817_EN
• Installation category (also called Overvoltage
Category) species the level of mains voltage
surges that the equipment will be subjected to.
The category depends upon the location of the
equipment, and on any surge voltage protection
provided. Equipment in an industrial environment,
directly connected to major feeders/short branch
circuits, is subjected to Installation Category
III. If this is the case, a reduction to Installation
Category II is required. This can be achieved by
use of an insulating transformer with an earthed
screen between primary and secondary windings,
or by tting UL listed Surge Protective Devices
(SPDs) from live to neutral and from neutral to
earth. Listed SPDs shall be designed for repeated
limiting of transient voltage surges and the
following rated operation conditions: Type 2 (SPDs
permanently connected to the power network and
intended for installation on the load side of the
service equipment); Nominal Discharge Current
(In) 20kA min. For example: FERRAZ SHAWMUT,
STT2240SPG-CN, STT2BL240SPG-CN rated
120Vac/240Vac, (In=20kA). Maximum distance
between installation and reduction is 5m.
• Never, under any circumstances, make any
changes or connections that are not shown in
this handbook. Improper use of the appliance
can cause serious hazards, risking the safety of
personnel and of the installation.
• Use only original spare parts. Non-original spare
parts could cause re, electrical discharge or other
hazards. Any change that is not expressly approved
by the manufacturer will invalidate both the
guarantee and certication.
• Before proceeding with installation, check the
supplied material to make sure it corresponds
to the order specication by examining the
identication labels (4.2 Product marking, page 8).
• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Use adequate personal protective equipment
during installation.
• To comply with the main supply voltage dips and
short interruption requirements, use a suitable
Uninterruptable Power Supply (UPS) to power the
unit.
• A power disconnect device must be included
in the electrical installation, and it must be very
quickly recognizable and operated if needed.
• Connect the device to a power source
corresponding to the indications given on the
marking label. Before proceeding with installation
make sure that the power line is properly isolated.
• Equipment intended for installation in Restricted
Access Location performed by specialist technical
sta.

Instruction manual - English - EN
7MNVCMBA_1817_EN
4 Identication
4.1 Product description and type
designation
MAXIMUS MBA is much more than just a simple
explosion-proof junction box. In fact, it is a
communication box equipped with everything
needed to connect one or more IP or analogue
cameras.
MAXIMUS MBA has been designed to integrate and
work exclusively with the MAXIMUS range of Videotec
products.
MAXIMUS MBA provides a local, low-voltage power
supply. It also allows a Fast Ethernet connection,
thanks to an integrated Ethernet switch equipped
with 3 RJ45 ports and an SFP port for bre optic
connection. The type of SFP module can be chosen
according to the installation requirements. The
internal spaces are designed to make access to cables
easier, and to increase user-friendliness when it
comes to connection procedures. The internal board
also oers the bypass for analog video signals and for
all the inputs and outputs which are present in the
Videotec MAXIMUS products.
MAXIMUS MBA is the complete and competitive
solution for professional installation of the Videotec
MAXIMUS range of explosion-proof products.
MAXIMUS MBA has been designed to connect a PTZ
camera and its washing kit, or in alternative two xed
cameras and their washing kits. (Fig. 1, page7 and
Fig. 2, page7).
Main power supply
Videotec PTZ
Solenoid valve,
Videotec washing
system (WASEX)
Fig. 1
Main power supply
1° Solenoid valve,
Videotec washing
system (WASEX)
2° Solenoid valve,
Videotec washing
system (WASEX)
2° Videotec camera
1° Videotec
camera
Fig. 2

EN - English - Instruction manual
8 MNVCMBA_1817_EN
4.2 Product marking
4.2.1 Explosion-proof box plate
Consult the use instructions of the
explosion-proof box.
4.2.2 Videotec label
See the label attached to the product.
The label shows:
• Model identication code.
• Supply voltage (V).
• Frequency (Hz).
• Max current (A).
• Serial number.
5 Product coding
MBA  CONFIGURATION OPTIONS
Input voltage Temperature class
MBA 1230Vac S 5 T5 -60°C/+80°C A
224Vac 6T6 -60°C/+60°C
3120Vac