參數(shù)資料
型號(hào)： D34900000115
廠商： Electronic Theatre Controls, Inc.
英文描述： Channel Generators
中文描述： 頻道發(fā)電機(jī)
文件頁(yè)數(shù)： 2/3頁(yè)
文件大?。?/td> 89K
代理商： D34900000115
Du line
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 ...
(1, 2 or 3 sequences)
D 3490 0000
(1, 2 or 3 sequences)
Output (cont.)
Output impedance
Sequence time
Code module FMK 8
Code module FMK 16
Code module FMK 32
Code module FMK 64
Code module FMK 128
Distance to transmitters
-
Time for 1 pulse train (± 1%):
15.63 ms *
23.44 ms *
39.06 ms *
70.31 ms *
132.80 ms *
100% (refer to "Cable Selection")
≤
25
Time for 1 pulse train (± 1%)
15.63 ms *
23.44 ms *
39.06 ms *
70.31 ms *
132.80 ms *
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
Rated operational voltage
through pins A1 & A2
Overvoltage cat. III (IEC 60664)
220
230 VAC +6%, -15% (IEC 60038)
120 120 VAC ± 10% (IEC 60038)
024 24 VAC ± 10%
230 230 VAC ± 15% (IEC 60038)
115 115 VAC ± 15% (IEC 60038)
024
24 VAC ± 15%
45 to 65 Hz
≤
40 ms
Typ. 2.5 VA
through term. 21 & 22
Frequency
Voltage interruption
Rated operational power
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
Rated operational voltage
through pins A1 & A2
Ripple
Reverse polarity protection
Current consumption
Inrush current
Rated impulse withstand
voltage
Dielectric voltage
Supply - Dupline
Supply - Input
Overvoltage cat. III (IEC 600664)
824
15 to 30 VDC (ripple included)
≤
3 V
Yes
≤
90 mA
≤
1 A
800 V
None
≥
200 VAC (rms)
Power ON delay
Indication for
Supply ON
Dupline
carrier*
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
Humidity
(non-condensing)
Mechanical resistance
Shock
Vibration
Dimensions
Material
(see "Technical Information")
Weight
FPD 1901
≤
1 s
LED, green
LED, yellow
IP 20
3 (IEC 60664)
-20° to +50°C (-4° to +122°F)
-50° to +85°C (-58° to +185°F)
20 to 80%
15 G (11 ms)
2 G (6 to 55 Hz)
D-housing, H4-housing
AC type 200 g
DC type 125 g
D 3490 0000
Approvals
250 g
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
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