Contatto
ModKB
The first column report a progressive number (1 to 30) re-
lated to each one of the possible PIN code; the other
columns have the following menaning:
PIN
: it is the PIN code that, entered by the keypad, must
grant the access. This code must be a number in the range
1 to 65535 (the code 0 means “not used”).
Valid Days
: these are the days of the week during which
the access is allowed. Double clicking with the mouse in
the cell, the panel shown at this
right side will appear, where the
allowed days can be selected
(Monday to Sunday). The two
buttons under the days of the
week allow to select and deselect all the related days. The
button OK confirms the executed selection.
From.....To
: in this two columns, the time slot during which
the access is allowed has to be chosen.
Double clicking with the mouse in these cells,
the panel shown at this right side will appear,
allowing to choose the time with 15 minutes
resolution. Enter the desired time in the cell on
the bottom left side, then select the minutes
clicking on one of the 4 points. The button on
the bottom side allows to confirm the executed selection.
The columns related to the times are 4 because 2 time
slots are allowed for each PIN.
To enable the access over all 24 hours, enter the character
– both in the column From and in the column To for at least
one of the two time slots, like in the following example:
To disable one of the two time slots, enter equal values for
the start time and for the end time (typically 00:00); In the
following example the access is allowed from 10:00 to
14:00:
Note that, in the following example, the access is allowed
over all 24h:
Time slots across the midnight are also allowed as in the
following example, where the access is allowed from 22:00
of Saturday to 3:00 of Sunday:
The buttons in ModKB configuration window have the fol-
lowing meaning:
Read
: read the current settings from ModKB module
and show them in the window
Program
: transfer the settings shown in the window to
ModKB module
ID & Ver.
: report the firmware version of connected
ModKB module
From File
and
To File
: respectively to open a file con-
taining the settings of a ModKB module and to save in
a file the settings shown in the window (the file has .KB
extension)
Clear
: clear the table
Close
: close the ModKB configuration window
Technical characteristics
Power supply ModKB
24V
±
25% SELV
Power supply for the keypad
12V
50mA MAX provided
by ModKB
Total current consumption
(ModKB only)
50mA TYP at 24V
Serial protocol for keypad
WIEGAND 26 and WIEGAND
32 with automatic detection
Digital Inputs
2, for potential free contacts
Current for each digital IN
4mA (with closed contact) TYP
Threshold voltage on dig. IN
8V
TYP
Number of LED outputs
2 (code OK and NOK)
Current for each LED output
3.5mA internally limited
Number of relay outputs
1
MAX rating for NO contact
5A, 0
÷
250V~ resistive load
1A, 0
÷
250V~ inductive load
3A, 0
÷
30V
resistive load
Minimum load on NO contact
of the relay
1.2W (100mA at 12V
)
Operating temperature
-10
÷
+50
°
C
Storage temperature
-30
÷
+85
°
C
Protection degree (both Mod-
KB and TPR/T)
IP20
Outline dimensions
DUEMMEGI
s.r.l. - Via Longhena, 4 - 20139 MILANO
Tel. 02/57300377 - Fax 02/55213686 –
www.duemmegi.it
Rel.: 1.1 July 2012
Page 5 of 6
HOME AND BUILDING AUTOMATION
90
m
m
33mm
53.5mm
42mm
21 22 23 24 25 26 27 28 29 30 31 32
ON
Contatto
DUEMMEGI
MILANO-ITALY
ADDRESS
+2
4V
0V
L1
L2
P
13 14
16 17
15
Access controller
Power supply 24V= ±25% / 40mA
MODKB
1
2
KB
I1 I2 C O1 O2 C
12V LD
D1 D0 C
