Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (29.04.03)
1
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
4 push-button inputs
4 PNP- or NPN-transistor outputs
Open printed circuit board
Bracket for DIN-rail mounting available
LED-indications for supply and Dupline
carrier
DC-supply
3-wire system with Dupline
and supply of module
and output load through G 3485 0000 700
Channel coding by GAP 1605
Product Description
Ordering Key
Type: Dupline
Open PCB
I/O-module
Number of I/Os
I/O-type
DC-supply
Type Selection
Supply
Ordering no.
Ordering no.
NPN-outputs
PNP-outputs
10-30 VDC
G 2140 5510 700
G 2140 5520 700
G 2140 5520 700
Output Specifications
Input Specifications
Supply Specifications
I/O-Module for Elevators
G 2140 5510 700
G 2140 5520 700
Outputs
4 NPN-transistors
4 PNP-transistors
Output voltage drop
1.2 V
Output voltage
Typ. V
in
-2.0 V
V
in
-2.8 V
Current pr. output
200 mA
200 mA
Max. total load
500 mA
500 mA
Short circuit protection
None
None
Built-in protective diodes
Yes
Yes
Off-state leakage current
100 A
200 A
Response time
1 pulse train (136 ms @ 128 ch.)
1 pulse train (136 ms @ 128 ch.)
Inputs
4 contacts or
NPN-transistor
Open loop voltage
8.0 VDC
Short circuit current
180 A
Start peak current
7 mA
Contact resistance
100
Cable length
3 m
Transmission delay
Input OFF - ON
20 ms + 1 pulse train
Input ON - OFF
550 ms
Power supply
Overvoltage cat. III (IEC 60664)
Rated operational voltage (V
in
)
10-30 VDC (ripple included)
Ripple
3 V
Reverse polarity protection
Yes
Current consumption
20 mA
Power dissipation
1 W
Inrush current
1 A
Transient protection voltage
800 V
Dielectric voltage
Supply - Dupline
None
Supply - Inputs
None
Supply - Outputs
None
Type G 2140 55.0 700
Direct interface to the I/O's of
elevator floor stations, lift-car
signals and lift controls. The
input pulses are prolonged to
0.5 s to ensure transfer of
fast pushbutton activations.
Due to the small size of the
module it can be integrated
into most pushbutton panels.
Only 3-wires needed to con-
nect any number of I/O-units
(including the DC-supply for
the output load). Installer-
friendly mounting, operation
and maintenance without re-
quirements for any special
tools or programming.
Du line
Fieldbus
Installationbus
2
Specifications are subject to change without notice (28.09.99)
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
General Specifications
Power ON delay
Typ. 2 s
Indication for
Supply ON
LED, green
Dupline
carrier
LED, yellow
Environment
Operating temperature
-20 to +50C (-4 to +122F)
Storage temperature
-50 to +85C (-58 to +185F)
Humidity (non-condensing)
20 - 80%
Mechanical resistance
Shock
15 G (11 ms)
Vibration
2 G (6 to 55 Hz)
Dimensions
Open PCB 74 x 59 mm
4 pcs. of nylon PA6 snap
locks are included for mount-
ing the PCB in 4.8 holes
Weight
100 g
Mode of Operation
Pin Allocation
Terminal
DUP
GND
+24 IN
+24 OUT
I 1
I 2
I 3
I 4
O 1
O 2
O 3
O 4
Input/Output
Dupline
signal
Dupline
+ supply GND
Supply IN
DC for output loads
Input 1
Input 2
Input 3
Input 4
Output 1
Output 2
Output 3
Output 4
Wiring Diagrams
Accessories
Aluminium bracket for
DIN mounting
8047 - bracket
DIN-rail
FMD 411
G 2140 55.0 700
The I/O-units use three wires
for the communication with
all the other I/O-units of an
installation, for the supply of
the I/O-units and for the
loads connected to the out-
puts of the units. This
implies, that the "common"
of the communication signal
is identical to the "minus" of
the supply. The DC-supply
voltage must connect to the
system through a G 2196
0000 700, which also per-
forms the channel generator
function and the RS485 com-
munication link to elevator
controller (please refer to the
data sheet for G 2196 0000
700 for details).
Each I/O-unit has 4 inputs
(NPN/contact) and 4 outputs
(NPN or PNP). Every input
an output is given its indi-
vidual address with the cod-
ing unit GAP 1605 (please
refer to the respective data
sheet for details). The
ON/OFF-signal that is
applied to the input of an
I/O-unit is associated to the
address given to that input.
Any output of an I/O-unit
that is given the identical
address will now follow that
input signal and switch its
output signal ON or OFF.
This means that a signal
which is input at one loca-
tion (for example as an out-
put from the lift controller)
may be output wherever
required and as many times
as required.
An input pulse stretcher is
used on every input to
assure that the changes of
input signals (even extreme-
ly short ones) are communi-
cated by the system.
The output status of all out-
puts of an I/O-unit may be
pre-defined for cases like
loss of power and loss of
communication. Please refer
to the paragraph "Output
status setting" of the data
sheet for the GAP 1605 to
change the default setting
(all outputs OFF).
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