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Channel Generators Types FPD 1901, D 3490 0000
* * * * * * * * * *
Du line
(R)
Fieldbus
Installationbus
Generates 8, 16, 32, 64 or 128 channels Number of sequences selectable Quartz-controlled oscillator Cable compensation Stop-function Plug-in type (FPD) DIN-rail mounting type (D3490) (EN 50022) LED-indication for supply LED-indication for supply and Dupline(R) carrier AC or DC power supply
FPD
D 3490
Product Description
FPD 1901: standard channel generator for all Dupline(R) systems. Number of channels selectable by means of code module. D 3490 0000: Standard channel generator for all Dupline(R) systems, especially suitable for building installations. Isolation according to IEC 60664/60664 A reinforced. Increased Dupline(R) output power for connection of nonpowered Dupline(R) transmitters.
Ordering Key
Type: Dupline Channel generator Supply
(R)
FPD 1901 024
Type Selection
Supply Ordering no. No. of channels selectable 1, 2 or 3 sequences FPD 1901 024 FPD 1901 120 FPD 1901 220 FPD 1901 824 FMK 8 to FMK 128 FMK 16-2 to 128-2 FMK 16-3 to 128-3 Ordering no. No of channels selectable 1, 2 or 3 sequences D 3490 0000 024 D 3490 0000 115 D 3490 0000 230 D 3490 0000 824 FMK 8 to FMK 128 FMK 16-2 to 128-2 FMK 16-3 to 128-3
24 VAC 120 VAC 220 VAC 15 to 30 VDC Code modules: 1 sequence 2 sequences 3 sequences
Input/Output Specifications
FPD 1901 ... (1, 2 or 3 sequences) Inputs Function Open loop voltage Short-circuit current Operating time for signal "1" Operating time for signal "0" Contact resistance Cable length Insulation voltage Input - Dupline(R) Outputs Number of outputs Output voltage Current Short-circuit protection 1 contact Stop 12 VDC 5 mA 1s 10 ms 100 W 3m None Dupline(R) carrier 1 8.2 VDC 40 mA 600 s D 3490 0000 (1, 2 or 3 sequences) 1 contact Stop 12 VDC 1.25 mA 1s 10 ms 100 W 3m None Dupline(R) carrier 1 8.2 VDC 70 mA 60 s
Specifications are subject to change without notice (28.09.99) Dupline(R) is a registered trademark. A product of the CARLO GAVAZZI Group
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FPD 1901, D 3490 0000
Du line
(R)
Fieldbus
Installationbus
Input/Output Specifications (cont.)
FPD 1901 ... (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") D 3490 0000 (1, 2 or 3 sequences) 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
Power supply AC types Rated operational voltage through pins A1 & A2 220 120 024 through term. 21 & 22 230 115 024 Frequency Voltage interruption Rated operational power Rated impulse withstand voltage 220 120 024 Dielectric voltage Supply - Dupline(R) FPD 1901 D 3490 0000 Supply - Inputs FPD 1901 D 3490 0000 Power supply DC types Rated operational voltage through pins A1 & A2 824 Ripple Reverse polarity protection Current consumption Inrush current Rated impulse withstand voltage Dielectric voltage Supply - Dupline(R) Supply - Input Overvoltage cat. III (IEC 60664) 230 VAC +6%, -15% (IEC 60038) 120 VAC 10% (IEC 60038) 24 VAC 10% 230 VAC 15% (IEC 60038) 115 VAC 15% (IEC 60038) 24 VAC 15% 45 to 65 Hz 40 ms Typ. 2.5 VA 4 kV 2.5 kV 800 V None 4 kVAC (rms) 2 kVAC (rms) 4 kVAC (rms) Overvoltage cat. III (IEC 600664) 15 to 30 VDC (ripple included) 3V Yes 90 mA 1A 800 V None 200 VAC (rms)
General Specifications
Power ON delay Indication for Supply ON Dupline(R) 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 AC type DC type D 3490 0000 Approvals 1s LED, green LED, yellow IP 20 3 (IEC 60664) -20 to +50C (-4 to +122F) -50 to +85C (-58 to +185F) 20 to 80% 15 G (11 ms) 2 G (6 to 55 Hz)
D-housing, H4-housing 200 g 125 g 250 g CSA, UL (only FPD 1901)
* Not applicable to FPD 1901
Mode of Operation
The channel generators generate pulse trains and synchronize the transmission signals for an entire system of Dupline(R) modules. At the same time they supply nonpowered Dupline(R) transmitters. If the stop-function is activated (pins 2 & 3 interconnected), the signal transmission stops immediately, and 8 VDC is supplied to the two wires keeping all connected Dupline(R) modules ready for operation. When the stop-function is deactivated, a delay of approx. 2 s elapses before the signal transmission is resumed. The stop input must be activated whenever new Dupline(R) modules are to be connected to the system or whenever Dupline(R) modules need to be removed or replaced. The selection of 2 or 3 sequences means that 2 or 3 consecutive signals of a transmitter must show identical status until the channel generator changes the duty cycle for the respective channel. This change of duty cycle causes the receivers to change their status.
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Specifications are subject to change without notice (28.09.99) Dupline(R) is a registered trademark. A product of the CARLO GAVAZZI Group
FPD 1901, D 3490 0000
Du line
(R)
Fieldbus
Installationbus
Mode of Operation (cont.)
Note: - Do not use 2 or 3 sequences if analog modules or counters are connected to the system. - Do not use 3 sequences if the modem interface D9091 ... is used in the system. - The transmission distance of a Dupline(R) network is reduced by 33% when using 2 or 3 sequences, compared to the figures given under "Cable Selection". In Dupline(R) systems with digital transmitters and receivers the use of 2 or 3 sequences is only recommended in cases of extremely long cabling in high noise level environment. Application of 2 or 3 sequences results in absolutely correct transmission but also in a slow reaction time for the system. HF disturbance that is induced to the Dupline(R) may be suppressed by interconnection of pins 4 & 6 (FPD 1901) or terminals 4 & 1 (D 3490 0000. For inductive cables a separate capacitor of less than 1 F may be mounted between pins 3 & 6 (FPD 1901) or terminals 1 & 2 (D 3490 0000). But in the majority of cases the cable appears to be capacitive requiring no additional capacitor. Note: It is highly recommended to place the channel generator in the middle of a Dupline(R) system.
Operation Diagram
Power supply Dupline(R) carrier Stop function
Wiring Diagrams
FPD 1901 AC supply D 3490 0000
Stop
Noise suppression
Noise suppression
Stop
S: signal wire
AC Power Supply
S: signal wire
~~ (+) (-) Power supply
FPD 1901 824 DC supply
Accessories
Socket Socket cover Hold down spring Front mounting bezel DIN-rail for D 411 D 411 BB 5 HF FRS 2 FMD 411
Noise suppression
Stop
For further information refer to "Accessories".
S: signal wire
+DC Power Supply
Specifications are subject to change without notice (28.09.99) Dupline(R) is a registered trademark. A product of the CARLO GAVAZZI Group
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