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
FPD 1901, D 3490 0000
Input/Output Specifications (cont.)
FPD 1901 ...
D 3490 0000
(1, 2 or 3 sequences)
(1, 2 or 3 sequences)
Output (cont.)
Output impedance
-
≤ 25 Ω
Sequence time
Time for 1 pulse train (± 1%):
Time for 1 pulse train (± 1%)
Code module FMK 8
15.63 ms *
15.63 ms *
Code module FMK 16
23.44 ms *
23.44 ms *
Code module FMK 32
39.06 ms *
39.06 ms *
Code module FMK 64
70.31 ms *
70.31 ms *
Code module FMK 128
132.80 ms *
132.80 ms *
Distance to transmitters
100% (refer to "Cable Selection")
100% (refer to "Cable Selection")
* When using 2 or 3 sequences, the sequence time will be 2 or 3 times higher.
Supply Specifications
General Specifications
Power supply AC types
Overvoltage cat. III (IEC 60664)
Rated operational voltage
through pins A1 & A2
220 230 VAC +6%, -15% (IEC 60038)
120 120 VAC ± 10% (IEC 60038)
024 24 VAC ± 10%
through term. 21 & 22
230 230 VAC ± 15% (IEC 60038)
115 115 VAC ± 15% (IEC 60038)
024 24 VAC ± 15%
Frequency
45 to 65 Hz
Voltage interruption
≤ 40 ms
Rated operational power
Typ. 2.5 VA
Rated impulse withstand
voltage
220 4 kV
120 2.5 kV
024 800 V
Dielectric voltage
Supply - Dupline® FPD 1901 None
D 3490 0000
≥ 4 kVAC (rms)
Supply - Inputs
FPD 1901
≥ 2 kVAC (rms)
D 3490 0000
≥ 4 kVAC (rms)
Power supply DC types
Overvoltage cat. III (IEC 600664)
Rated operational voltage
through pins A1 & A2
824 15 to 30 VDC (ripple included)
Ripple
≤ 3 V
Reverse polarity protection
Yes
Current consumption
≤ 90 mA
Inrush current
≤ 1 A
Rated impulse withstand
voltage
800 V
Dielectric voltage
Supply - Dupline®
None
Supply - Input
≥ 200 VAC (rms)
Power ON delay
≤ 1 s
Indication for
Supply ON
LED, green
Dupline® carrier*
LED, yellow
Environment
Degree of protection
IP 20
Pollution degree
3 (IEC 60664)
Operating temperature
-20° to +50°C (-4° to +122°F)
Storage temperature
-50° to +85°C (-58° to +185°F)
Humidity (non-condensing)
20 to 80%
Mechanical resistance
Shock
15 G (11 ms)
Vibration
2 G (6 to 55 Hz)
Dimensions
Material
(see "Technical Information")
D-housing, H4-housing
Weight
FPD 1901
AC type 200 g
DC type 125 g
D 3490 0000
250 g
Approvals
CSA, UL (only FPD 1901)
Mode of Operation
The channel generators gen-
erate pulse trains and syn-
chronize the transmission
signals for an entire system
of Dupline® modules. At the
same time they supply non-
powered Dupline® transmit-
ters. If the stop-function is
activated (pins 2 & 3 inter-
connected), the signal trans-
mission stops immediately,
and 8 VDC is supplied to the
two wires keeping all con-
nected Dupline® modules
ready for operation. When
the stop-function is deacti-
vated, a delay of approx. 2 s
elapses before the signal
transmission is resumed.
The stop input must be acti-
vated whenever new Dupli-
ne® modules are to be con-
nected to the system or
whenever Dupline® modules
need to be removed or
replaced.
The selection of 2 or 3 se-
quences means that 2 or 3
consecutive signals of a
transmitter must show iden-
tical status until the channel
generator changes the duty
cycle
for
the
respective
channel. This change of
duty cycle causes the recei-
vers to change their status.
* Not applicable to FPD 1901