FFD1531024 Datasheet, PDF (2/2 Pages) List of Unclassifed Manufacturers – Dupline® Field- and Installationbus Transmitter for Analog Current Signals

FFD 1530, FFD 1531, FFD 1532
Supply Specifications
General Specifications
Power supply
Rated operational voltage
through pins A1 & A2 220
120
024
Frequency
Voltage interruption
Rated operational power
Rated operational
withstand voltage 220
120
024
Dielectric voltage
Supply - Dupline
Supply - Signal input
Supply - Enable input
Overvoltage cat. III (IEC 60664)
230 VAC +6%, -15% (IEC 60038)
120 VAC ± 10% (IEC 60038)
24 VAC ± 10%
45 to 65 Hz
≤ 40 ms
Typ. 2.5 VA
4 kV
2.5 kV
800 V
≥ 2 kVAC (rms)
≥ 2 kVAC (rms)
≥ 2 kVAC (rms)
Power ON delay
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
Humidity (non-condensing)
Mechanical resistance
Shock
Vibration
Dimensions
Material
(see "Technical Information")
Weight
Approvals
Undefined, ≤ 1 s
IP 20 B
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
200 g
UL
Mode of Operation
Wiring Diagram
Transmitters with current sig-
nal input. The current signal
is converted into a binary
value represented as the bi-
nary status of an entire chan-
nel group (8 bit). This binary
value may be reconverted into
current or voltage signals
through receivers with ana-
logue outputs (type FAD 15..)
or displayed in a scaled 7-
segment display via D 6369
6475.
or the lowest channel of the
selected group (F1 in the
above example).
No value is transmitted un-
less the transmission enable
input is activated (pins 5 and
7 connected). This input may
also be used to transmit up to
255 individual values on one
channel group by using Dup-
line receivers with demultiplex
output type D 1230 5111.
A signal change of 0.392% of
full scale influences the least
significant bit, which is the
highest channel of the se-
lected group (F8 if FMK F is
plugged in). A signal change
of 49.8% of full scale influ-
ences the most significant bit
Note: Analog transmitters
must not be used in systems
where channel generators
with 2 or 3 sequences are in-
stalled.
S: signal wire.
Power Supply
Input
Common
Transmission Enable
Accessories
Socket◊
Socket cover
Hold down spring◊
Front mounting bezel
DIN-rail for D 411
D 411
BB 5
HF
FRS 2
FMD 411
For further information refer to "Accessories".
Operation Diagram
Input
Signal
MSB =
Most Significant Bit
LSB =
Least Significant Bit
Channel status
2
Specifications are subject to change without notice (01.09.99)