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Idiomas disponibles
DGT 61
GB
GENERAL DESCRIPTION
DGT 61 is a custom-encoded control accessory designed to open and close any automatic access system. It can be also used to control other external applications.
DGT 61 consists of a Keypad (in an anti-corrosion treated aluminium casing, in two options either to be partially recessed or surface mounted) cable
connected (x 4 wires) to the Main PCB; this one is to be installed near the Elpro electronic control box for the electrical connections. The keypad incorporates
the button keys, illuminated in blue from the back: nine digits, two outputs A and B and one output for the emergency stop button. The main PCB is fitted with a
terminal block where power supply is to be connected (in parallel also to the keypads), with the N.O. contacts of the A and B output relays and with one pure
N.C. terminal output of a third relay, providing connections for an emergency stop. A second block of terminals X and Y (and a third one Z for long distance or
disturbed signals) receive the encoded signal from the keypads. Programming is simple and immediate by Dip-switches on the main PCB. Each channel can
take up to 4 different numerical codes; any one code, through the same channel either A or B, operates the same function. Other professionally advanced
functions can be achieved by the two relays (bistable outputs, timed bistable outputs, output delay, etc.), and can be enabled by the Dip-switches on the main
PCB. Other external control applications are also made possible (eg. illumination, alarm systems and watering) besides automatic door/gate systems, etc.
In these cases, it is recommended that a relay be always fitted between the PCB and the other possible applications.
Red led 1:
It flashes during
programming phase
Red led 2:
It flashes slowly when X Y are
properly connected to the keypad
Jumper for 12Vdc power supply:
when jumper is fitted, 12Vdc
power supply is possible
Automated
access A or
other applications
DIAGRAM OF A POSSIBLE INSTALLATION WITH TWO KEYPADS AND ONE PCB
D G T 61
NC
12- 24V
ac/ dc
main PCB
ON
1
2
3 4 5
6 7
8 9 10
OFF
relay NO relay NO relay NC
C
NO
C
NO
A
B
24V
ac/dc
3
0,5mm² up to 100m
ON
OFF
12-24V ac/dc
1st CODE
to relay A
2nd CODE
to relay A
3rd CODE
to relay A
4th CODE
to relay A
**once encoding/programming phases are completed, all Dip-switches are to be set to OFF
Keypad DGT 61
12-24V
ac/dc
X
Y
Z
(*)
(*)
X
Y
Z
(*) The connection
max 0,5mm²
to Z terminal is
up to 100m
required in case of
weak or disturbed
C
NC
S
3
DIGITAL KEYPAD
(*) the connection to the
Main PCB
Z terminal is required in
(*)
1
2
3 4 5
6 7
8 9 10
relay NO relay NO relay NC
C NO
C
NO
C
NC
A
B
S
ON
ON
1st CODE
to relay B
1**
1**
ON
ON
2nd CODE
to relay B
2**
2**
ON
ON
3rd CODE
to relay B
3**
3**
ON
ON
4th CODE
to relay B
4**
4**
Keypad DGT 61
Controll box series
Elpro - access A
12-24V
ac/dc
X
Y
Z
(*)
signal
10
case of weak or
disturbed signal
max 0,5mm² up to 100m
STOP
= Pure contact for STOP function only: direct to
the relay in case of an emergency
Automated
access B or
other applications
3 4
6
3
1 or more
keypads DGT 61
12-24V
ac/dc
Pic. 7
Controll box
Elpro 6 - access B
3 4
Pic. 8
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