Bpt MNA/102LR Instrucciones Para La Instalación página 5

on the unit whose code is to be chan-
ged.
4) Enter the NEW SAFETY CODE.
The red LED lights.
5) Press the E SERVICE BUTTON
on the unit (MNA/102LR
IOD/100LR) whose SAFETY CODE
is to be changed. An acoustic signal
is emitted in the pogramming module
for each unit whose SAFETY CODE
is changed.
6) End the function by pressing
# key.
NOTE
- Function 14 must only be used in
installations using the IOD/100LR
units as remote actuators wherever
safety against electronic intrusion is
required.
- The phase 5 operation (pressing
the E SERVICE BUTTON) must be
performed on all units (MNA/102LR
and IOD/100LR) connected to each
other by the bus, with the exception
of the MNA/102LR unit which is being
used for the programming.
- The same code must be assigned
to the group of units managing the
same controls.
- The SAFETY CODE is made up of
4 digits whose value is in the range
0000-9999.
- The factory set SAFETY CODE of
the MNA/102LR and IOD/100LR units
is 0197.
- Do not use function 14 if the system
is installed using LonWorks ® installa-
tion equipment.
- In the event function 14 is not con-
cluded as per point 6), for whatever
reason, function 14 must be carried
out again by keying in the NEW
SAFETY CODE, as per points 3) and
4), and exiting in accordance with
point 6).
NOTE. You can return to point 2) at
any moment by pressing the
Module reset procedure
In order to reset the module, press
keys 3 and 9 simultaneously and then
enter the RESET CODE.
This code is obtained by means of a
special algorithm from an alphanu-
merical (in hexadecimal code form)
label (F in fig.5) containing the unit's
identification code.
NOTE. It is strongly recommended
that the identification code of the
unit is copied onto the reference
table.
Function of each terminal
Terminal block M1
L
line
L
12÷24 V AC/DC
module supply voltage
I1 input
– ground
Terminal block M2
C1 common
relay 1
NC normally closed
contacts
NO normally open
C2 common
relay 2
NC normally closed
contacts
NO normally open
Technical features of the
MNA/102LR module
• 12-key backlit keypad.
• Activation of up to 2 services by
means of relay with 24 V 5A swit-
ching contact.
• Buzzer acoustic signal.
• 3 LED indicators (green, red, yel-
low).
• Stores up to 100 user codes.
• Service activation time: 1÷65 s.
and • Keypad blocking time: 1÷65 s.
• Activation mode:
bistable.
• NO/NC contact mode.
• Input for electric contact.
• Programming data protected in the
event of a power failure.
or
• Service LED (D in fig. 5).
• Service button (E in fig. 5).
• Identification code printed on label
F in fig. 6.
• Supply voltage: 12÷24 V AC/DC
• Approximate current demand:
max. 120 mA (35 mA in stand by)
at 12 V DC
max. 190 mA (60 mA in stand by)
at 12 V AC
max. 70 mA (20 mA in stand by) at
24 DC
max. 115 mA (40 mA in stand by)
at 24 V AC
• Network interface:
-RS-485 78 kbps
• Working temperature range: from -
20 °C to +50 °C.
System features and limitations
for MNA/100LR
• Data transmission line of RS-485
type.
• Management capacity of each
module up to 31 units.
• Maximum connecting
1,200m (AWG24-type twisted cable
with 80Ω resistance per km).
• Equipment connected in cascade.
• 120Ω closing resistance between
the terminals LL of the two devices
connected to the ends of the line.
Installation instructions
Fit the module as shown in figures 1-
2, and connect the wires.
key.
Remove the module as shown in figu-
re 3.
Then fit the seal supplied, making
certain that the side marked TOP
faces upwards, figure 4; start fitting
the seal from the module at the bot-
tom of the chassis.
Quick reference table for user
A table is included in these instruc-
tions designed for use by the techni-
cian and/or user, to be filled out
during the programming of the
MNA/100LR module in order to have
a record of the data set up.
OPERATIONAL
OVERVIEW
Firmware MA100xxx
This firmware is installed on hardwa-
re fitted with a 12-key keypad, 3
LEDs, a buzzer, 2 relays with one
switching contact, and an RS-485-
type transceiver.
An alphanumerical code printed on a
label on the inside of the unit enables
the firmware and the transceiver
installed to be identified.
This code is made up as follows:
nnnnntvv
where nnnnn represents the name, t
the transceiver used and vv the ver-
sion.
The table relating to the transceivers
which can be used is illustrated
below:
LIST OF VARIABLES
Num. Object
0 Node Object
monostable,
1 ACCESS
RS-485: t = R
E.g.
MA100R10
is the 1.0 version firmware for
MNA/102LR with transceiver RS-485.
The corresponding .XIF file has the
same name as the one on the label.
The MA100xxx firmware implements
2 objects and enables the access
control functions to be carried out
both in stand-alone mode and in
systems with IOD/100LR actuators.
The firmware already implements the
connection with the IOD/100LR
actuator network variables, for a plug
and play installation.
length
Description of the objects
Object #0:
Node Object (Type #0) (fig. 6)
The variables nvi00Request and
nvo00Status are currently used with
respect to the minimum functions
required by the LonMark
network input SNVT_obj_request:
nvi00Request
network output SNVT_obj_status:
nvo00Status
Object #1:
ACCESS (Type #5) (fig. 7)
The ACCESS object performs the
access control functions.
network output SNVT_lev_disc:
nvo01Service1
Service 1 actuator device (door-
release, lights, etc.) control.
ST_ON = control activated.
ST_OFF = control deactivated.
network output SNVT_lev_disc:
nvo01Service2
Service 2 actuator device (door-
release, lights, etc.) control.
ST_ON = control activated,
ST_OFF = control deactivated.
network output SNVT_lev_disc:
nvo01Service3
Service 3 actuator device (door-
release, lights, etc.) control.
ST_ON = control activated,
ST_OFF = control deactivated.
network output SNVT_str_asc:
nvo01Cnfg
Configuration module data (the func-
tion is not implemented yet).
network input SNVT_str_asc:
nvo01Cnfg
Module configuration (the function is
not implemented yet).
Input Output
nvi00Request
nvo00Status
nvo01Service 1
nvo01Service 2
nvo01Service 3
nvi01Cnfg
nvo01Cnfg
DISPOSAL
Do not litter the environment with
packing material: make sure it is dis-
posed of according to the regulations
in force in the country where the
product is used.
When the equipment reaches the end
of its life cycle, take measures to
ensure it is not discarded in the envi-
ronment.
The equipment must be disposed of
in compliance with the regulations in
force, recycling its component parts
wherever possible.
Components that qualify as recy-
clable waste feature the relevant
symbol and the material's abbre-via-
tion.
® guidelines.
Note
Service 1
Service 2
Service 3
Module configuration
Module configuration
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