G21404421700 CARLOGAVAZZI | Alldatasheet

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Technical content

Specifications are subject to change without notice (29.04.03) 1 Dupline® is a registered trademark. A product of the CARLO GAVAZZI Group

  • 2 push-button inputs
  • 2 PNP-transistor outputs
  • Open printed circuit board
  • Small size (54 x 40 mm)
  • LED-indications for supply and Dupline ® carrier
  • DC-supply
  • 3-wire system with Dupline ® and supply of module and output load through G 2196 0000 700
  • Channel coding by GAP 1605 Product Description Ordering Key Direct interface to the I/O’s of elevator floor stations. The input pulses are prolonged to 0.5 s to ensure transfer of fast push-button activations. Due to the small size of the module it can be integrated into most push-button pan- els. All modules in an eleva- tor is connected to the same 3 wires for bus communica- tion with the control system and DC power supply for the lamps. Installerfriendly mount- ing, operation and mainte- nance without require ments for any special tools or pro- gramming. Type: Dupline Open PCB I/O-module Number of I/Os I/O-type DC-supply Type Selection Supply Ordering no. PNP-outputs 10-30 VDC G 2140 4421 700 G 2140 4421 700 Output Specifications Input Specifications Supply Specifications I/O-Module for Elevators Outputs 2 PNP-transistors Output voltage drop ≤ 2.0 V Current per output ≤ 200 mA Short circuit protection None Built-in protective diodes Yes Off-state leakage current ≤ 200 µA Response time 1 pulse train (136 ms @ 128 channels) Inputs 2 contacts or NPN-transistor Open loop voltage 8.0 VDC Short circuit current 17 µA Start peak current 20 mA Contact resistance ≤ 100 Ω Cable length ≤ 3 m Response time ≤ 156 ms @ 128 channels Input pulse prolongation Typ. 0.5 s Power supply Overvoltage cat. III (IEC 60664) Rated operational voltage (Vin) 10-30 VDC (ripple included) Ripple ≤ 3 V Reverse polarity protection Yes Current consumption ≤ 30 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 4421 700

2 Specifications are subject to change without notice (28.09.99) Dupline® is a registered trademark. A product of the CARLO GAVAZZI Group Mode of Operation The I/O-units use three wires for the communication with all the other I/O-units of an installation, for the sup- ply of the I/O-units and for the loads connected to the outputs 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 performs the chan- nel generator function and the RS485 communication link to the elevator controller (please refer to the data sheet for G 21960 000 700 for details) Each I/O-unit has 2 inputs (NPN/contact) and 2 PNP- outputs. Every input and output is given its individual address with the coding 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 identi- cal 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). Pin Allocation Terminal DUP GND POW DC + I 1 I 2 O 5 O 6 Input/Output Dupline ® signal Dupline® + supply GND Supply IN DC out Input 1 Input 2 Output 1 Output 2 Wiring Diagram DUPLINE SUPPL Y CHANNEL PROGRAM PLUG GND POW DUP GND DC+ G 2140 4421 700 Programming Information GAP 1605 In/out 1 In/out 2 In/out 3 In/out 4 In/out 5 In/out 6 In/out 7 In/out 8 G 2140 4421 Input 1 (I1) Input 2 (I2) Not used Not used Output 1 (O5) Output 2 (O6) Not used Not used The table below shows the relation between the inputs/out- puts of the G 2140 4421 and the In/Out-markings on the GAP1605. General Specifications Power ON delay Typ. 2 s Indication for Supply ON LED, green Dupline® carrier LED, yellow Environment Operating temperature -20° to +50°C (-4° to +122°F) Storage temperature -50° to +85°C (-58° to +185°F) Humidity (non-condensing) 20 - 80% Mechanical resistance Shock 15 G (11 ms) Vibration 2 G (6 to 55 Hz) Dimensions Open PCB 54 x 40 mm 4 pcs. of nylon PA6 snap locks are included for mount- ing the PCB in ø 4.8 holes Weight 50 g